研究者詳細 - 武田　一哉

論文 - 武田　一哉

分割表示 >> ／全件表示 671 件中 1 - 671 件目

Decentralized policy learning with partial observation and mechanical constraints for multiperson modeling

Fujii, K; Takeishi, N; Kawahara, Y; Takeda, K

NEURAL NETWORKS 171 巻頁： 40 - 52 2024年3月

L-DIG: A GAN-Based Method for LiDAR Point Cloud Processing under Snow Driving Conditions

Zhang, YX; Ding, M; Yang, HT; Niu, YJ; Feng, Y; Ohtani, K; Takeda, K

SENSORS 23 巻 ( 21 ) 2023年11月

Controllable Unsupervised Snow Synthesis by Latent Style Space Manipulation

Yang, HT; Carballo, A; Zhang, YX; Takeda, K

SENSORS 23 巻 ( 20 ) 2023年10月

Estimation of control area in badminton doubles with pose information from top and back view drone videos 査読有り

Ding Ning, Takeda Kazuya, Jin Wenhui, Bei Yingjiu, Fujii Keisuke

MULTIMEDIA TOOLS AND APPLICATIONS 2023年8月

Pitching strategy evaluation via stratified analysis using propensity score 査読有り

Nakahara Hiroshi, Takeda Kazuya, Fujii Keisuke

JOURNAL OF QUANTITATIVE ANALYSIS IN SPORTS 2023年5月

Localization System for Vehicle Navigation Based on GNSS/IMU Using Time-Series Optimization with Road Gradient Constrain

Takanose Aoki, Kondo Kaito, Hoda Yuta, Meguro Junichi, Takeda Kazuya

JOURNAL OF ROBOTICS AND MECHATRONICS 35 巻 ( 2 ) 頁： 387 - 397 2023年4月

Multi-Agent Deep-Learning Based Comparative Analysis of Team Sport Trajectories 査読有り

Zhang Ziyi, Bunker Rory, Takeda Kazuya, Fujii Keisuke

IEEE ACCESS 11 巻頁： 43305 - 43315 2023年

Expert-driven Rule-based Refinement of Semantic Segmentation Maps for Autonomous Vehicles

Manibardo Eric L., Lana Ibai, Del Ser Javier, Carballo Alexander, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023年

Synthesizing Realistic Snow Effects in Driving Images Using GANs and Real Data with Semantic Guidance

Yang Hanting, Ding Ming, Carballo Alexander, Zhang Yuxiao, Ohtani Kento, Niu Yinjie, Ge Maoning, Feng Yan, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023年

Open-world driving scene segmentation via multi-stage and multi-modality fusion of vision-language embedding 査読有り

Niu Yingjie, Ding Ming, Zhang Yuxiao, Ge Maoning, Yang Hanting, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023年

LiDAR Point Cloud Translation Between Snow and Clear Conditions Using Depth Images and GANs 査読有り

Zhang Yuxiao, Ding Ming, Yang Hanting, Niu Yingjie, Feng Yan, Ge Maoning, Carballo Alexander, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023年

Action Valuation of On- and Off-Ball Soccer Players Based on Multi-Agent Deep Reinforcement Learning

Nakahara, H; Tsutsui, K; Takeda, K; Fujii, K

IEEE ACCESS 11 巻頁： 131237 - 131244 2023年

Automatic Edge Error Judgment in Figure Skating Using 3D Pose Estimation from a Monocular Camera and IMUs

Tanaka, R; Suzuki, T; Takeda, K; Fujii, K

PROCEEDINGS OF THE 6TH INTERNATIONAL WORKSHOP ON MULTIMEDIA CONTENT ANALYSIS IN SPORTS, MMSPORTS 2023 頁： 41 - 48 2023年

Learning to Predict Navigational Patterns From Partial Observations 査読有り

Karlsson Robin, Carballo Alexander, Lepe-Salazar Francisco, Fujii Keisuke, Ohtani Kento, Takeda Kazuya

IEEE ROBOTICS AND AUTOMATION LETTERS 8 巻 ( 9 ) 頁： 5592 - 5599 2023年9月

Personalized lane changes using subjective risk-sensitive framework

Naren Bao, Alexander Carballo, Kazuya Takeda

Towards Human-Vehicle Harmonization 頁： 211 - 222 2023年3月

掲載種別：論文集(書籍)内論文

Most of the current researches on autonomous vehicles' control assume that all vehicles should have the same patterns of driving implemented, resulting in conservative or average systems. However, these results may not be acceptable to drivers who prefer a more aggressive style of driving, while extremely cautious drivers may consider the standard outputs to be too aggressive. In this chapter, we introduce risk-sensitive control (RSC), an inverse optimal control algorithm that estimates risk-sensitive driving features and incorporate them into a receding-horizon controller. RSC uses a meta-learning algorithm to update the parameters of the cost function, continuously improving the controller online as more and more driving data is gathered from the user for subjective risk feedback. The estimator takes into account the individual differences in subjective risk analysis, in terms of driving features and surrounding vehicle locations, by adjusting the cost function and constraints. We test this approach using five-lane change scenarios, some safe and some risky, with 30 real drivers in a CARLA simulation environment. Based on both quantitative and qualitative evaluations, our experimental results demonstrate that the proposed framework can generate users' preferred driving commands during lane changes, that is, commands associated with lower subjective risk, outperforming conventional, model-based predictive control methods in terms of replicating the user's own driving behavior.

DOI： 10.1515/9783110981223-016

Scopus

Framework for Generation and Removal of Multiple Types of Adverse Weather from Driving Scene Images 査読有り

Yang Hanting, Carballo Alexander, Zhang Yuxiao, Takeda Kazuya

SENSORS 23 巻 ( 3 ) 頁： 1548 2023年2月

Estimating the effect of hitting strategies in baseball using counterfactual virtual simulation with deep learning 査読有り

Hiroshi Nakahara, Kazuya Takeda, Keisuke Fujii

International Journal of Computer Science in Sport 22 巻 ( 1 ) 頁： 1 - 12 2023年1月

Perception and sensing for autonomous vehicles under adverse weather conditions: A survey 査読有り

Yuxiao Zhang, Alexander Carballo, Hanting Yang, Kazuya Takeda

ISPRS Journal of Photogrammetry and Remote Sensing 196 巻頁： 146 - 177 2023年1月

RSG-GCN: Predicting Semantic Relationships in Urban Traffic Scene With Map Geometric Prior

Tian Yafu, Carballo Alexander, Li Ruifeng, Takeda Kazuya

IEEE OPEN JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS 4 巻頁： 244 - 260 2023年

Real-Time Graph-Based Optimization for GNSS-Doppler Integrated RTK-GNSS/IMU/DR Positioning System in Urban Area

Takanose Aoki, Takeuchi Eijiro, Carballo Alexander, Meguro Junichi, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023-June 巻 2023年

Uncertainty Aware Task Allocation for Human-Automation Cooperative Recognition in Autonomous Driving Systems

Kuribayashi Atsushi, Takeuchi Eijiro, Carballo Alexander, Ishiguro Yoshio, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023-June 巻 2023年

RSG-Search: Semantic Traffic Scene Retrieval Using Graph-Based Scene Representation

Tian Yafu, Carballo Alexander, Li Ruifeng, Takeda Kazuya

2023 IEEE INTELLIGENT VEHICLES SYMPOSIUM, IV 2023-June 巻 2023年

Predictive World Models from Real-World Partial Observations.

Robin Karlsson, Alexander Carballo, Keisuke Fujii 0001, Kento Ohtani, Kazuya Takeda

MOST 頁： 152 - 166 2023年

ViCE: Improving Dense Representation Learning by Superpixelization and Contrasting Cluster Assignment 査読有り

Robin Karlsson, Tomoki Hayashi, Keisuke Fujii, Alexander Carballo, Kento Ohtani, Kazuya Takeda

The 33rd British Machine Vision Conference (BMVC 2022) 2022年11月

Methods of Gently Notifying Pedestrians of Approaching Objects when Listening to Music 査読有り

Yuki Sakashita, Yoshio Ishiguro, Kento Ohtani, Kazuya TakedaTakanori Nishino,

UIST '22: The 35th Annual ACM Symposium on User Interface Software and Technology ( 39 ) 頁： 1 - 4 2022年10月

Improvement of anomalous sound detection method considering the distribution of embedding 査読有り

Ibuki Kuroyanagi, Tomoki Hayashi, Kazuya Takeda, Tomoki Toda

the 24th International Congress on Acoustics 頁： 5 2022年10月

ドライブレコーダを活用した旅の要約動画自動生成システム査読有り

尾頭花奈, 石黒祥生, 椎尾一郎, 武田一哉

コンピュータソフトウェア 39 巻 ( 4 ) 頁： 4_144 - 4_157 2022年10月

Automatic Fault Detection in Race Walking From a Smartphone Camera via Fine-Tuning Pose Estimation 査読有り

Tomohiro Suzuki, Kazuya Takeda, Keisuke Fujii

2022 IEEE 11th Global Conference on Consumer Electronics 2022年10月

Evaluation of creating scoring opportunities for teammates in soccer via trajectory prediction 査読有り

Masakiyo Teranishi, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii,

9th Workshop on Machine Learning and Data Mining for Sports Analytics 2022 (MLSA'22) co-located with the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery (ECML-PKDD'22) 2022年9月

OPTIMIZATION OF AIRCRAFT FLIGHT PATHS CONSIDERING THE CONFLICTING PARAMETERS OF ECONOMY AND SAFETY 査読有り

Tetsuya Nagashima, Ming Ding, Keisuke FUJII & Kazuya TAKEDA

33rd Congress of the International Council of the Aeronautical Sciences 2022年9月

Improvement of Serial Approach to Anomalous Sound Detection by Incorporating Two Binary Cross-Entropies for Outlier Exposure 査読有り

Ibuki Kuroyanagi, Tomoki Hayashi, Kazuya Takeda, Tomoki Toda

the 30th European Signal Processing Conference (EUSIPCO) 2022年8月

Emergence of Collaborative Hunting via Multi-Agent Deep Reinforcement Learning 査読有り

Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii

International Workshop on Human Behavior Understanding (HBU'22) in conjunction with International Conference on Pattern Recognition (ICPR'22) 2022年8月

Evaluating a third base coach’s decision-making via game theory and machine learning 査読有り

Hiroshi Nakahara, Kazuya Takeda, Keisuke Fujii

MathSport International, 2022 2022年7月

Automatic screen-play classification in basketballvia semi-supervised learning 査読有り

Ziyi Zhang, Kazuya Takeda, Keisuke Fujii

Mathsport International 2022 2022年7月

GNSS/IMU Performance Improvement Based on Acceleration Error Estimation Using Height Variation 査読有り

Aoki Takanose, Kaito Kondo, Yuta Hoda, Junichi Meguro, Kazuya Takeda

15th International Symposium on Advanced Vehicle Control (AVEC’22) Mo1B-01 巻 2022年5月

SecretSign: A Method of Finding a Specific Vehicle Privately and Quickly Using Flashing Lights 査読有り

Sakai Yusuke, Morita Hiromi, Ishiguro Yoshio, Takeda Kazuya, Nishino Takanori

IEEE INTELLIGENT TRANSPORTATION SYSTEMS MAGAZINE 14 巻 ( 1 ) 頁： 216 - 227 2022年1月

Data-Driven Risk-Sensitive Control for Personalized Lane Change Maneuvers

Bao Naren, Capito Linda, Yang Dongfang, Carballo Alexander, Miyajima Chiyomi, Takeda Kazuya

IEEE ACCESS 10 巻頁： 36397 - 36415 2022年

Real-to-Synthetic: Generating Simulator Friendly Traffic Scenes from Graph Representation

Tian Yafu, Carballo Alexander, Li Ruifeng, Takeda Kazuya

2022 IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 1615 - 1622 2022年

An enhanced driver's risk perception modeling based on gate recurrent unit network

Ping Peng, Ding Weiping, Liu Yongkang, Takeda Kazuya

2022 IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 1234 - 1240 2022年

Auditory and visual warning information generation of the risk object in driving scenes based on weakly supervised learning

Niu Yinjie, Ding Ming, Zhang Yuxiao, Ohtani Kento, Takeda Kazuya

2022 IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 1572 - 1577 2022年

Deep Reinforcement Learning in a Racket Sport for Player Evaluation With Technical and Tactical Contexts

Ding Ning, Takeda Kazuya, Fujii Keisuke

IEEE ACCESS 10 巻頁： 54764 - 54772 2022年

Deepware: An Open-Source Toolkit for Developing and Evaluating Learning-Based and Model-Based Autonomous Driving Models

Seiya Shunya, Carballo Alexander, Takeuchi Eijiro, Takeda Kazuya

IEEE ACCESS 10 巻頁： 105734 - 105743 2022年

Disentangled Bad Weather Removal GAN for Pedestrian Detection

Yang Hanting, Carballo Alexander, Takeda Kazuya

2022 IEEE 95TH VEHICULAR TECHNOLOGY CONFERENCE (VTC2022-SPRING) 2022年

Driving Risk and Intervention: Subjective Risk Lane Change Dataset

Bao Naren, Carballo Alexander, Takeda Kazuya

2022 IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 556 - 562 2022年

Occlusion-Aware Motion Planning With Visibility Maximization via Active Lateral Position Adjustment

Narksri Patiphon, Darweesh Hatem, Takeuchi Eijiro, Ninomiya Yoshiki, Takeda Kazuya

IEEE ACCESS 10 巻頁： 57759 - 57782 2022年

Estimating counterfactual treatment outcomes over time in multi-vehicle simulation. 査読有り

Keisuke Fujii 0001, Koh Takeuchi, Atsushi Kuribayashi, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda

SIGSPATIAL/GIS ( 7 ) 頁： 7 - 4 2022年

Cooperative play classification in team sports via semi-supervised learning. 査読有り

Zhang Ziyi, Kazuya Takeda, Keisuke Fujii

International Journal of Computer Science in Sport 21 巻 ( 1 ) 頁： 111 - 121 2022年

Improving Dense Representation Learning by Superpixelization and Contrasting Cluster Assignment.

Robin Karlsson, Tomoki Hayashi, Keisuke Fujii 0001, Alexander Carballo, Kento Ohtani, Kazuya Takeda

BMVC 頁： 699 - 699 2022年

Autonomous Driving in Adverse Weather Conditions: A Survey 査読有り

Y. Zhang, A. Carballo, H. Yang, K. Takeda

arXiv preprint arXiv:2112.08936 2021年12月

ViCE: Self-Supervised Visual Concept Embeddings as Contextual and Pixel Appearance Invariant Semantic Representations 査読有り

Karlsson, Robin; Hayashi, Tomoki; Fujii, Keisuke; Carballo, Alexander; Ohtani, Kento; Takeda, Kazuya;

arXiv preprint arXiv:2111.12460 2021年11月

AN ENSEMBLE APPROACH TO ANOMALOUS SOUND DETECTION BASED ON CONFORMER-BASED AUTOENCODER AND BINARY CLASSIFIER INCORPORATED WITH METRIC LEARNING

Ibuki Kuroyanagi , Tomoki Hayashi , Yusuke Adachi , Takenori Yoshimura , Kazuya Takeda , Tomoki Toda

Proceedings of the Detection and Classification of Acoustic Scenes and Events 2021 Workshop (DCASE2021) 頁： 110 - 114 2021年11月

目的方向情報の強調による分岐選択可能なEnd-to-End自動運転査読有り

自動車技術会論文集 52 巻 ( 6 ) 2021年11月

FollowSelect: 直観的なナビゲーションが可能な経路追従型のメニュー選択手法査読有り

榮井優介，石黒祥生，大谷健登，西野隆典，武田一哉

情報処理学会論文誌 62 巻 ( 10 ) 頁： 1669 - 1680 2021年10月

Flexible prediction of opponent motion with internal representation in interception behavior 査読有り

Tsutsui Kazushi, Fujii Keisuke, Kudo Kazutoshi, Takeda Kazuya

BIOLOGICAL CYBERNETICS 115 巻 ( 5 ) 頁： 473 - 485 2021年10月

Supervised sequential pattern mining of event sequences in sport to identify important patterns of play: an application to rugby union 査読有り

Rory Bunker, Keisuke Fujii, Hiroyuki Hanada, Ichiro Takeuchi

PLOS One 2021年9月

Anomalous Sound Detection Using a Binary Classification Model and Class Centroids 査読有り

Ibuki Kuroyanagi, Tomoki Hayashi, Kazuya Takeda , Tomoki Toda

European Signal Processing Conference2021(EUSIPCO2021) 2021年8月

Prediction of Personalized Driving Behaviors via Driver-Adaptive Deep Generative Models 査読有り

Naren Bao, Alexander Carballo, Takeda Kazuya

2021 IEEE Intelligent Vehicles Symposium (IV) 頁： 616 - 621 2021年7月

ANOMALOUS SOUND DETECTION WITH ENSEMBLE OF AUTOENCODER AND BINARY CLASSIFICATION APPROACHES

Ibuki Kuroyanagi , Tomoki Hayashi , Yusuke Adachi, , Takenori Yoshimura , Kazuya Takeda , Tomoki Toda

Proceedings of the Detection and Classification of Acoustic Scenes and Events 2021 Workshop (DCASE2021) 2021年7月

Leveraging state-of-the-art ASR techniques to audio captioning 査読有り

Narisetty, Chaitanya; Hayashi, Tomoki; Ishizaki, Ryunosuke; Watanabe, Shinji; Takeda, Kazuya;

Proceedings of the Detection and Classification of Acoustic Scenes and Events 2021 Workshop (DCASE2021) 頁： 160 - 164 2021年7月

Deadlock-Free Planner for Occluded Intersections Using Estimated Visibility of Hidden Vehicles 査読有り

Narksri Patiphon, Takeuchi Eijiro, Ninomiya Yoshiki, Takeda Kazuya

ELECTRONICS 10 巻 ( 4 ) 頁： 1 - 28 2021年2月

Motion Analysis and Performance Improved Method for 3D LiDAR Sensor Data Compression 査読有り

Tu Chenxi, Takeuchi Eijiro, Carballo Alexander, Miyajima Chiyomi, Takeda Kazuya

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 22 巻 ( 1 ) 頁： 243 - 256 2021年1月

OpenPlanner 2.0: The Portable Open Source Planner for Autonomous Driving Applications 査読有り

Darweesh Hatem, Takeuchi Eijiro, Takeda Kazuya

2021 IEEE INTELLIGENT VEHICLES SYMPOSIUM WORKSHOPS (IV WORKSHOPS) 頁： 313 - 318 2021年

Characterization of Multiple 3D LiDARs for Localization and Mapping Performance using the NDT Algorithm 査読有り

Carballo Alexander, Monrroy Abraham, Wong David, Narksri Patiphon, Lambert Jacob, Kitsukawa Yuki, Takeuchi Eijiro, Kato Shinpei, Takeda Kazuya

2021 IEEE INTELLIGENT VEHICLES SYMPOSIUM WORKSHOPS (IV WORKSHOPS) 頁： 327 - 334 2021年

Eagleye: A Lane-Level Localization Using Low-Cost GNSS/IMU 査読有り

Takanose Aoki, Kitsukawa Yuki, Megruo Junichi, Takeuchi Eijiro, Carballo Alexander, Takeda Kazuya

2021 IEEE INTELLIGENT VEHICLES SYMPOSIUM WORKSHOPS (IV WORKSHOPS) 頁： 319 - 326 2021年

A Comparison of Methods for Sharing Recognition Information and Interventions to Assist Recognition in Autonomous Driving System 査読有り

Kuribayashi Atsushi, Takeuchi Eijiro, Carballo Alexander, Ishiguro Yoshio, Takeda Kazuya

2021 32ND IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 622 - 629 2021年

How to monitor multiple autonomous vehicles remotely with few observers: An active management method 査読有り

Ding Ming, Takeuchi Eijiro, Ishiguro Yoshio, Ninomiya Yoshiki, Kawaguchi Nobuo, Takeda Kazuya

2021 32ND IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 1168 - 1173 2021年

RSG-Net: Towards Rich Sematic Relationship Prediction for Intelligent Vehicle in Complex Environments 査読有り

Tian Yafu, Carballo Alexander, Li Ruifeng, Takeda Kazuya

2021 32ND IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV) 頁： 546 - 552 2021年

Visibility Estimation in Complex, Real-World Driving Environments Using High Definition Maps 査読有り

Narksri Patiphon, Darweesh Hatem, Takeuchi Eijiro, Ninomiya Yoshiki, Takeda Kazuya

2021 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 2847 - 2854 2021年

Automatic Generation of Road Trip Summary Video for Reminiscence and Entertainment using Dashcam Video 査読有り

Bito Kana, Siio Itiro, Ishiguro Yoshio, Takeda Kazuya

AUTOMOTIVEUI '21: 13TH INTERNATIONAL ACM CONFERENCE ON AUTOMOTIVE USER INTERFACES AND INTERACTIVE VEHICULAR APPLICATIONS 頁： 181 - 190 2021年

Learning a Model for Inferring a Spatial Road Lane Network Graph using Self-Supervision 査読有り

Karlsson Robin, Wong David Robert, Thompson Simon, Takeda Kazuya

2021 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 812 - 819 2021年

A recognition phase Intervention Interface to Improve Naturalness of Autonomous Driving for Distracted Drivers 査読有り

Kuribayashi Atsushi, Takeuchi Eijiro, Carballo Alexander, Ishiguro Yoshio, Takeda Kazuya

2021 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 1737 - 1744 2021年

Anomalous Sound Detection Using a Binary Classification Model and Class Centroids

Kuroyanagi Ibuki, Hayashi Tomoki, Takeda Kazuya, Toda Tomoki

29TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO 2021) 頁： 1995 - 1999 2021年

A Method for Location Initialization of Handheld Devices using Autonomous Driving Vehicles for Interactive Systems

Ishiguro Yoshio, Takeda Kazuya

AUTOMOTIVEUI '21 ADJUNCT PROCEEDINGS: 13TH INTERNATIONAL ACM CONFERENCE ON AUTOMOTIVE USER INTERFACES AND INTERACTIVE VEHICULAR APPLICATIONS 頁： 102 - 106 2021年

Cross-Lingual Voice Conversion using a Cyclic Variational Auto-encoder and a WaveNet Vocoder 査読有り

Hikaru Nakatani, Patrick Lumban Tobing, Kazuya Takeda, Tomoki Toda

2020 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2020 - Proceedings 頁： 520 - 526 2020年12月

掲載種別：研究論文（国際会議プロシーディングス）

© 2020 APSIPA. We propose a novel, cross-lingual voice conversion (VC) method using a cyclic variational auto-encoder (CycleVAE). Voice conversion is the transformation of the voice of one speaker into the voice of another speaker, while cross-lingual VC performs voice conversion between speakers who speak different languages. When using VC methods based on parallel learning, it is necessary to prepare accented speech uttered by the source or target speaker, using the pronunciation system of the speaker's mother tongue. On the other hand, VC methods which use a non-parallel learning approach can utilize the natural speech data of both the source and target speakers, produced in their own native languages. It then becomes necessary, however, to deal with the issues of time-alignment and language mismatches. To address these issues, we apply CycleVAE to cross-lingual VC as a sophisticated, non-parallel method of VC. We also apply the WaveNet vocoder in the waveform generation process of CycleVAE-VC to improve overall conversion quality. Our objective and subjective experimental results when performing cross-lingual VC from a native English speaker to a native Japanese speaker confirm that the proposed method achieves a higher level of naturalness and speaker similarity than a conventional RNN-based parallel VC method using accented speech.

Scopus

その他リンク： https://dblp.uni-trier.de/conf/apsipa/2020

Generation of Origami Folding Animations from 3D Point Cloud Using Latent Space Interpolation 査読有り

Chiaki Nakagaito, Takanori Nishino, Kazuya Takeda

SIGGRAPH Asia 2020 Posters. SA 2020 頁： 30 - 2 2020年12月

Road Scene Graph: A Semantic Graph-Based Scene Representation Dataset for Intelligent Vehicles 査読有り

Yafu Tian, Alexander Carballo, Ruifeng Li, Kazuya Takeda

CoRR abs/2011.13588 巻 2020年11月

掲載種別：研究論文（学術雑誌）

Rich semantic information extraction plays a vital role on next-generation
intelligent vehicles. Currently there is great amount of research focusing on
fundamental applications such as 6D pose detection, road scene semantic
segmentation, etc. And this provides us a great opportunity to think about how
shall these data be organized and exploited.
In this paper we propose road scene graph,a special scene-graph for
intelligent vehicles. Different to classical data representation, this graph
provides not only object proposals but also their pair-wise relationships. By
organizing them in a topological graph, these data are explainable,
fully-connected, and could be easily processed by GCNs (Graph Convolutional
Networks). Here we apply scene graph on roads using our Road Scene Graph
dataset, including the basic graph prediction model. This work also includes
experimental evaluations using the proposed model.

arXiv

その他リンク： http://arxiv.org/pdf/2011.13588v1

CONFORMER-BASED SOUND EVENT DETECTION WITH SEMI-SUPERVISED LEARNING AND DATA AUGMENTATION 査読有り

Koichi Miyazaki, Tatsuya Komatsu, Tomoki Hayashi, Shinji Watanabe, Tomoki Toda, Kazuya Takeda

Workshop on Detection and Classification of Acoustic Scenes and Events (DCASE Workshop) 頁： 100 - 104 2020年11月

Point Grid Map-Based Mid-To-Mid Driving without Object Detection 査読有り

Shunya Seiya, Alexander Carballo, Eijiro Takeuchi, and Kazuya Takeda

2020 IEEE Intelligent Vehicles Symposium（IV） 2020年10月

Trajectory prediction with imitation learning reflecting defensive evaluation in team sports 査読有り

Masakiyo Teranishi, Keisuke Fujii, Kazuya Takeda

2020 IEEE 9th Global Conference on Consumer Electronics, GCCE 2020 頁： 124 - 125 2020年10月

掲載種別：研究論文（国際会議プロシーディングス）

© 2020 IEEE. In team sports, qualitative video analysis is mainly used for decision making of team tactics because of the complex interaction. Among the quantitative analyses, most of studies in team trajectory generation have been evaluated only on prediction errors and did not take tactical evaluations (e.g., good defense) into consideration. In this paper, we propose a trajectory prediction method incorporating the defensive evaluation (i.e., how well they protect the goal) into multi-agent imitation learning model. Although the proposed method had the similar prediction performance to the existing method, our method generated an improved trajectory in terms of defensive evaluation.

DOI： 10.1109/GCCE50665.2020.9291841

Scopus

その他リンク： https://dblp.uni-trier.de/db/conf/gcce/gcce2020.html#TeranishiFT20

Extracting Human-Like Driving Behaviors From Expert Driver Data Using Deep Learning 査読有り

Sama Kyle, Morales Yoichi, Liu Hailong, Akai Naoki, Carballo Alexander, Takeuchi Eijiro, Takeda Kazuya

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 69 巻 ( 9 ) 頁： 9315 - 9329 2020年9月

Policy learning with partial observation and mechanical constraints for multi-person modeling 査読有り

Keisuke Fujii, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda

CoRR abs/2007.03155 巻 2020年7月

掲載種別：研究論文（学術雑誌）

Extracting the rules of real-world biological multi-agent behaviors is a
current challenge in various scientific and engineering fields. Biological
agents generally have limited observation and mechanical constraints; however,
most of the conventional data-driven models ignore such assumptions, resulting
in lack of biological plausibility and model interpretability for behavioral
analyses in biological and cognitive science. Here we propose sequential
generative models with partial observation and mechanical constraints, which
can visualize whose information the agents utilize and can generate
biologically plausible actions. We formulate this as a decentralized
multi-agent imitation learning problem, leveraging binary partial observation
models with a Gumbel-Softmax reparameterization and policy models based on
hierarchical variational recurrent neural networks with physical and
biomechanical constraints. We investigate the empirical performances using
real-world multi-person motion datasets from basketball and soccer games.

arXiv

その他リンク： http://arxiv.org/pdf/2007.03155v1

Personalized Subjective Driving Risk: Analysis and Prediction 査読有り

Bao Naren, Carballo Alexander, Miyajima Chiyomi, Takeuchi Eijiro, Takeda Kazuya

JOURNAL OF ROBOTICS AND MECHATRONICS 32 巻 ( 3 ) 頁： 503-519 2020年6月

Convolution augmented transformer for semi-supervised sound event detection 査読有り

頁： 100 - 104 2020年6月

Weakly-Supervised Sound Event Detection with Self-Attention 査読有り

Koichi Miyazaki, Tatsuya Komatsu, Tomoki Hayashi, Shinji Watanabe, Tomoki Toda, Kazuya Takeda

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 2020-May 巻頁： 66 - 70 2020年5月

掲載種別：研究論文（国際会議プロシーディングス）

© 2020 IEEE. In this paper, we propose a novel sound event detection (SED) method that incorporates a self-attention mechanism of the Transformer for a weakly-supervised learning scenario. The proposed method utilizes the Transformer encoder, which consists of multiple self-attention modules, allowing to take both local and global context information of the input feature sequence into account. Furthermore, inspired by the great success of BERT in the natural language processing field, the proposed method introduces a special tag token into the input sequence for weak label prediction, which enables the aggregation of the whole sequence information. To demonstrate the performance of the proposed method, we conduct the experimental evaluation using the DCASE2019 Task4 dataset. The experimental results demonstrate that the proposed method outperforms the DCASE2019 Task4 baseline method, which is based on the convolutional recurrent neural network, and the self-attention mechanism effectively works for SED.

DOI： 10.1109/ICASSP40776.2020.9053609

Scopus

その他リンク： https://dblp.uni-trier.de/db/conf/icassp/icassp2020.html#MiyazakiKH0TT20

Characterization of Multiple 3D LiDARs for Localization and Mapping using Normal Distributions Transform 査読有り

Alexander Carballo, Abraham Monrroy, David Wong, Patiphon Narksri, Jacob Lambert, Yuki Kitsukawa, Eijiro Takeuchi, Shinpei Kato, Kazuya Takeda

arXiv preprint arXiv:2004.01374 頁： - 2020年4月

LIBRE: The multiple 3d lidar dataset 査読有り

Alexander Carballo, Jacob Lambert, Abraham Monrroy, David Wong, Patiphon Narksri, Yuki Kitsukawa, Eijiro Takeuchi, Shinpei Kato, Kazuya Takeda

arXiv preprint arXiv:2003.06129 頁： - 2020年3月

A Survey of Autonomous Driving: Common Practices and Emerging Technologies 査読有り

Yurtsever Ekim, Lambert Jacob, Carballo Alexander, Takeda Kazuya

IEEE ACCESS 8 巻頁： 58443 - 58469 2020年

Performance Analysis of 10 Models of 3D LiDARs for Automated Driving 査読有り

Lambert Jacob, Carballo Alexander, Cano Abraham Monrroy, Narksri Patiphon, Wong David, Takeuchi Eijiro, Takeda Kazuya

IEEE ACCESS 8 巻頁： 131699 - 131722 2020年

END-TO-END AUTOMATIC SPEECH RECOGNITION INTEGRATED WITH CTC-BASED VOICE ACTIVITY DETECTION 査読有り

Yoshimura Takenori, Hayashi Tomoki, Takeda Kazuya, Watanabe Shinji

2020 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING 頁： 6999 - 7003 2020年

Point Grid Map-Based Mid-To-Mid Driving without Object Detection 査読有り

Shunya Seiya, Alexander Carballo, Eijiro Takeuchi, Kazuya Takeda

IEEE Intelligent Vehicles Symposium, Proceedings 頁： 2044 - 2051 2020年

掲載種別：研究論文（国際会議プロシーディングス）

© 2020 IEEE. Teaching autonomous vehicles to imitate human driving in complex, urban traffic scenarios is a difficult task. 'End-to-end' autonomous driving systems, based on 'imitation learning', are an expecting approach. A model learns the relationships between sensing input and vehicle control signal outputs. These methods can successfully achieve driving in simple scenarios such as lane keeping. In contrast, the 'mid-to-mid' autonomous driving methods now being proposed. In such framework, the model learns the relationships between pre-processed feature maps from the model-based system as input and the future position of the ego vehicle as the output. Mid-to-mid driving methods can direct vehicles more robustly than end-to-end driving methods in some complex driving environments. However, mid-to-mid driving methods use the results of the object detection module to create the feature map. If object detection fails, or detection performance is poor due to changes in the driving environment, prediction performance may also be degraded. Our proposed method uses a prediction module that outputs point grid maps directly, without the use of an object detection module, which are then incorporated into the feature map. Point grid maps represent the locations of surrounding vehicles and obstacles directly, based on LiDAR point cloud data. Since the results of object detection are not used by the prediction module, detection performance does not affect prediction performance. In this study we conduct two experiments, an off-line evaluation using a Lyft dataset, and an on-line evaluation using the CARLA simulator. The results show that our model can achieve the same level of ego-vehicle position prediction performance as a model using annotated object location information.

DOI： 10.1109/IV47402.2020.9304809

Scopus

その他リンク： https://dblp.uni-trier.de/db/conf/ivs/ivs2020.html#SeiyaCTT20

Nagoya University at TRECVID 2014: The instance search task 査読有り

Cai Zhi Zhu, Yinqiang Zheng, Ichiro Ide, Shinichi Satoh, Kazuya Takeda

2014 TREC Video Retrieval Evaluation, TRECVID 2014 2020年

掲載種別：研究論文（国際会議プロシーディングス）

© 2020 2014 TREC Video Retrieval Evaluation. All rights reserved. This paper presents our recent progress on a video object retrieval system that participated in the Instance Search (INS) task of the TRECVID 2014. Basically the system is a further extension of our previous Bag-of-Words (BOW) framework, with emphasis on pursuing a practical spatial re-ranking method scalable to large video database this year. We take the asymmetrical dissimilarities based system, which performed best in the INS2013 task, as the baseline, and re-rank with an improved spatial verification method. Experiments carried out the TRECVID INS2013 and INS2014 consistently show that, our re-ranking algorithm is able to further improve the baseline system at a rather fast speed.

Scopus

Intervention Force-based Imitation Learning for Autonomous Navigation in Dynamic Environments. 査読有り

Tomoya Yokoyama, Shunya Seiya, Eijiro Takeuchi, Kazuya Takeda

頁： 1679 - 1688 2020年

Intelligibility enhancement based on speech waveform modification using hearing impairment 査読有り

Shu Hikosaka, Shogo Seki, Tomoki Hayashi, Kazuhiro Kobayashi, Kazuya Takeda, Hideki Banno, Tomoki Toda

Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH 2020-October 巻頁： 4059 - 4063 2020年

掲載種別：研究論文（国際会議プロシーディングス）

Copyright © 2020 ISCA In this paper, we propose a speech waveform modification method which incorporates a hearing impairment simulator, to improve speech intelligibility for the hearing-impaired. The settings of hearing aid devices usually need to be manually adjusted to suit the needs of each user, which creates a significant burden. To address this issue, the proposed method creates a spectral shaping filter, using a hearing impairment simulator capable of estimating speech signals as perceived by a specific hearing-impaired person. We conduct objective and subjective evaluations through simulations using the hearing impairment simulator. Our experimental results demonstrate that; 1) the proposed spectral shaping filter can significantly improve both speech intelligibility and quality, 2) the filter can be combined with a well-known speech intelligibility enhancement technique based on power compensation using dynamic range compression (DRC), and 3) speech intelligibility can be further improved by controlling the trade-off between filtering and DRC-based power compensation.

DOI： 10.21437/Interspeech.2020-2062

Scopus

その他リンク： https://dblp.uni-trier.de/db/conf/interspeech/interspeech2020.html#HikosakaSHKTBT20

Attention-Based Speech Recognition Using Gaze Information

Osamu Segawa, Tomoki Hayashi, Kazuya Takeda

2019 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU) 頁： 465-470 2019年12月

ITS+DM Hackathon (ITSC 2017): Lane Departure Prediction with Naturalistic Driving Data 査読有り

Andrey Alekseenko, Hien Q. Dang, Gaurav Bansal, Javier Sanchez-Medina, Chiyomi Miyajima, Takatsugu Hirayama, Kazuya Takeda, Ichiro Ide

IEEE Intelligent Transportation Systems Magazine 11 巻 ( 4 ) 頁： 78 - 93 2019年12月

記述言語：英語掲載種別：研究論文（学術雑誌）

© 2009-2012 IEEE. On October 16th, 2017, in Yokohama, Japan, from 8:00 to 18:00, the first Intelligent Transportation Systems plus Data Mining challenge was organized under the umbrella of the 2017 IEEE Intelligent Transportation Systems Conference, the flagship conference of the IEEE Intelligent Transportation Systems Society. This activity was organized thanks to a three way collaboration between the ITS Society, Nagoya University, and the IEEE ITSC 2017 organizers. The twenty-three contestants, coming from eleven different countries, faced a classic Naturalistic Driving problem: Lane Departure detection. This paper presents the three best solutions produced. The solutions submitted by most of the participants were very diverse and interesting, but overall, the top ones concurred in the use of ensemble learning after a very interesting feature engineering phase. This hackathon formulation was complex in several ways. It was complex in terms of class imbalance, the challenge time duration and the fact that the provided dataset included only numerical measurements coming from the inertial unit in the testing car. That restriction made it difficult to expect outstanding results ? the best one was only slightly over 3% above baseline. However, the organizers thought that such complexities pushed participants to show their repertoire as data scientists, taking into consideration for example computer power load of the different algorithms tested, and overall yielding more interesting approaches to share with the community. Additionally, the most interesting learned lessons were shared, from both an organizational and technical point of view.

DOI： 10.1109/MITS.2018.2880264

Web of Science

Scopus

Motion Analysis and Performance Improved Method for 3D LiDAR Sensor Data Compression

Chenxi Tu,Eijiro Takeuchi,Alexander Carballo,Chiyomi Miyajima,Kazuya Takeda

IEEE transction on ITS 頁： - 2019年11月

Underdetermined Source Separation Based on Generalized Multichannel Variational Autoencoder 査読有り

Shogo Seki, Hirokazu Kameoka, Li Li, Tomoki Toda, and Kazuya Takeda

IEEE access 頁： - 2019年11月

Estimating the Probabilities of Surrounding Vehicles' Intentions and Trajectories using a Behavior Planner

Hatem Darweesh, Eijiro Takeuchi, Kazuya Takeda

International journal of automotive engineering 10 巻 ( 4 ) 頁： 299-308 2019年11月

ESPnet-TTS: Unified, Reproducible, and Integratable Open Source End-to-End Text-to-Speech Toolkit 査読有り

Tomoki Hayashi, Ryuichi Yamamoto, Katsuki Inoue, Takenori Yoshimura, Shinji Watanabe, Tomoki Toda, Kazuya Takeda, Yu Zhang, Xu Tan

arXiv preprint arXiv:1910.10909 頁： 00 2019年10月

Effects on user perception of a'modified'speed experience through in-vehicle virtual reality 査読有り

Yusuke Sakai, Toshimitsu Watanabe, Yoshio Ishiguro, Takanori Nishino, Kazuya Takeda

Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications: Adjunct Proceedings 頁： 166-170 2019年9月

Improving target selection accuracy for vehicle touch screens 査読有り

Kosuke Ito, Kento Ohtani, Yoshio Ishiguro, Takanori Nishino, Kazuya Takeda

Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications: Adjunct Proceedings 頁： 176-180 2019年9月

LeadingDisplay: a versatile, robotic display for infotainment in autonomous vehicles 査読有り

Yoshio Ishiguro, Kazuya Takeda

Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications: Adjunct Proceedings 頁： 405-409 2019年9月

Robustness of Statistical Voice Conversion Based on Direct Waveform Modification Against Background Sounds 査読有り

Yusuke Kurita, Kazuhiro Kobayashi, Kazuya Takeda, Tomoki Toda

Proc. Interspeech 2019 頁： 684-688 2019年9月

Pre-Trained Text Embeddings for Enhanced Text-to-Speech Synthesis 査読有り

Tomoki Hayashi, Shinji Watanabe, Tomoki Toda, Kazuya Takeda, Shubham Toshniwal, Karen Livescu

Proc. Interspeech 2019 頁： 4430-4434 2019年9月

Effects on the Perception of Speed and Normality When Virtual Reality Scenes 査読有り

Yusuke Sakai, Toshimitsu Watanabe, Yoshio Ishiguro, Takanori Nishino, Kazuya Takeda

11th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications (2019 Automotive User Interfaces) 2019年9月

Real-time Streaming Point Cloud Compression for 3D LiDAR Sensor Using U-net

Chenxi Tu,Eijiro Takeuchi,Alexander Carballo,Kazuya Takeda

IEEE access 頁： - 2019年8月

Overview of the five key research groups within the Behaviour Signal Processing Laboratory (Takeda Laboratory) at Nagoya University

Kazuya Takeda

Impact 2019 巻 ( 5 ) 頁： 32-35 2019年6月

A Survey of Autonomous Driving: Common Practices and Emerging Technologies 査読有り

Ekim Yurtsever, Jacob Lambert, Alexander Carballo, Kazuya Takeda

arXiv preprint arXiv:1906.05113 頁： 00 2019年6月

Risky action recognition in lane change video clips using deep spatiotemporal networks with segmentation mask transfer 査読有り

Ekim Yurtsever, Yongkang Liu, Jacob Lambert, Chiyomi Miyajima, Eijiro Takeuchi, Kazuya Takeda, John HL Hansen

arXiv 頁： 1906.02859 2019年6月

A Predictive Reward Function for Human-Like Driving Based on a Transition Model of Surrounding Environment 査読有り

Daiki Hayashi, Yunfei Xu, Takashi Bando, Kazuya Takeda

2019 International Conference on Robotics and Automation (ICRA) 頁： 7618-7624 2019年5月

Point cloud compression for 3D LiDAR sensor using recurrent neural network with residual blocks 査読有り

Chenxi Tu, Eijiro Takeuchi, Alexander Carballo, Kazuya Takeda

2019 International Conference on Robotics and Automation (ICRA) 頁： 3274-3280 2019年5月

SCENE-DEPENDENT ANOMALOUS ACOUSTIC-EVENT DETECTION BASED ON CONDITIONAL WAVENET AND I-VECTOR

Komatsu Tatsuya, Hayashi Tomoki, Kondo Reishi, Toda Tomoki, Takeda Kazuya

2019 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) 頁： 870-874 2019年5月

A Predictive Reward Function for Human-like Driving based on a Transition Model of Surrounding Environment

Hayashi Daiki, Xu Yunfei, Bando Takashi, Takeda Kazuya

2019 INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA) 頁： 7618-7624 2019年5月

Point Cloud Compression for 3D LiDAR Sensor using Recurrent Neural Network with Residual Blocks

Tu Chenxi, Takeuchi Eijiro, Carballo Alexander, Takeda Kazuya

2019 INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA) 頁： 3274-3280 2019年5月

高齢者の外出促進を目的とした行動認識の適応学習およびチャットアプリケーションの実証実験査読有り

玉森聡, 石黒祥生, 廣井慧, 河口信夫, 武田一哉

コンシューマ・デバイス＆システム(CDS)研究会トランザクション 9 巻 ( 2 ) 頁： 33 - 46 2019年5月

Environmental sound processing and its applications 査読有り

Miyazaki Koichi, Toda Tomoki, Hayashi Tomoki, Takeda Kazuya

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 14 巻 ( 3 ) 頁： 340 - 351 2019年3月

A traffic flow simulation framework for learning driver heterogeneity from naturalistic driving data using autoencoders 査読有り

Ekim Yurtsever, Chiyomi Miyajima, Kazuya Takeda

International Journal of Automotive Engineering 10 巻 ( 1 ) 頁： 86-93 2019年3月

Real-Time Streaming Point Cloud Compression for 3D LiDAR Sensor Using U-Net

Tu Chenxi, Takeuchi Eijiro, Carballo Alexander, Takeda Kazuya

IEEE ACCESS 7 巻頁： 113616-113625 2019年

Impact of Driver Behavior on Fuel Consumption: Classification, Evaluation and Prediction Using Machine Learning 査読有り

Ping Peng, Qin Wenhu, Xu Yang, Miyajima Chiyomi, Takeda Kazuya

IEEE ACCESS 7 巻頁： 78515 - 78532 2019年

Crossing Blind Intersections from a Full Stop Using Estimated Visibility of Approaching Vehicles

Narksri Patiphon, Takeuchi Eijiro, Ninomiya Yoshiki, Takeda Kazuya

2019 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 2427-2434 2019年

Training Engineers in Autonomous Driving Technologies using Autoware

Carballo Alexander, Wong David, Ninomiya Yoshiki, Kato Shinpei, Takeda Kazuya

2019 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 3347-3354 2019年

Risky Action Recognition in Lane Change Video Clips using Deep Spatiotemporal Networks with Segmentation Mask Transfer

Yurtsever Ekim, Liu Yongkang, Lambert Jacob, Miyajima Chiyomi, Takeuchi Eijiro, Takeda Kazuya, Hansen John H. L.

2019 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 3100-3107 2019年

Personalized Safety-focused Control by Minimizing Subjective Risk

Bao Naren, Yang Dongfang, Carballo Alexander, Ozguner Umit, Takeda Kazuya

2019 IEEE INTELLIGENT TRANSPORTATION SYSTEMS CONFERENCE (ITSC) 頁： 3853-3858 2019年

ATTENTION-BASED SPEECH RECOGNITION USING GAZE INFORMATION

Segawa Osamu, Hayashi Tomoki, Takeda Kazuya

2019 IEEE AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING WORKSHOP (ASRU 2019) 頁： 465-470 2019年

Optimizing Learned Object Detection on Point Clouds from 3D Lidars Through Range and Sparsity Information

Lambert Jacob, Takeuchi Eijiro, Takeda Kazuya

2019 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA ASC) 頁： 407-413 2019年

Daily activity recognition based on recurrent neural network using multi-modal signals 査読有り

Tamamori Akira, Hayashi Tomoki, Toda Tomoki, Takeda Kazuya

APSIPA TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING 7 巻 ( e21 ) 頁： 1 - 11 2018年12月

BACK-TRANSLATION-STYLE DATA AUGMENTATION FOR END-TO-END ASR 査読有り

Hayashi Tomoki, Watanabe Shinji, Zhang Yu, Toda Tomoki, Hori Takaaki, Astudillo Ramon, Takeda Kazuya

2018 IEEE WORKSHOP ON SPOKEN LANGUAGE TECHNOLOGY (SLT 2018) 頁： 426-433 2018年12月

Back-translation-style data augmentation for end-to-end ASR

Tomoki Hayashi, Shinji Watanabe, Yu Zhang, Tomoki Toda, Takaaki Hori, Ramon Astudillo, Kazuya Takeda

2018 IEEE Spoken Language Technology Workshop (SLT) 頁： 426-433 2018年12月

End-to-End Navigation with Branch Turning Support using Convolutional Neural Network

Seiya Shunya, Carballo Alexander, Takeuchi Eijiro, Miyajima Chiyomi, Takeda Kazuya

2018 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS (ROBIO) 頁： 499-506 2018年12月

ITS+ DM Hackathon (ITSC 2017): Lane departure prediction with naturalistic driving data

Andrey Alekseenko, Hien Q Dang, Gaurav Bansal, Javier J Sánchez-Medina, Chiyomi Miyajima, Takatsugu Hirayama, Kazuya Takeda, Ichiro Ide

IEEE Intelligent Transportation Systems Magazine 頁： 00 2018年11月

Driving Feature Extraction and Behavior Classification Using an Autoencoder to Reproduce the Velocity Styles of Experts 査読有り

Sama Kyle, Morales Yoichi, Akai Naoki, Liu Hailong, Takeuchi Eijiro, Takeda Kazuya

2018 21ST INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC) 頁： 1337-1343 2018年11月

SecretSign: A Method of Finding an Off-line Target Object without Revealing the Target to Observers

Sakai Yusuke, Morita Hiromi, Ishiguro Yoshio, Nishino Takanori, Takeda Kazuya

2018 21ST INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC) 頁： 3651-3656 2018年11月

High Density Ground Maps using Low Boundary Height Estimation for Autonomous Vehicles 査読有り

Carballo Alexander, Takeuchi Eijiro, Takeda Kazuya

2018 21ST INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC) 頁： 3811-3818 2018年11月

SecretSign: A Method of Finding an Off-Line Target Object without Revealing the Target to Observers

Yusuke Sakai, Hiromi Morita, Yoshio Ishiguro, Takanori Nishino, Kazuya Takeda

2018 21st International Conference on Intelligent Transportation Systems (ITSC) 頁： 3651-3656 2018年11月

Generalized multichannel variational autoencoder for underdetermined source separation

Shogo Seki, Hirokazu Kameoka, Li Li, Tomoki Toda, Kazuya Takeda

arXiv preprint arXiv:1810.00223 頁： 00 2018年9月

Connectionist Temporal Classification-based Sound Event Encoder for Converting Sound Events into Onomatopoeic Representations

Miyazaki Koichi, Hayashi Tomoki, Toda Tomoki, Takeda Kazuya

2018 26TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) 頁： 852-856 2018年9月

Anomalous Sound Event Detection Based on WaveNet

Hayashi Tomoki, Komatsu Tatsuya, Kondo Reishi, Toda Tomoki, Takeda Kazuya

2018 26TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) 頁： 2494-2498 2018年9月

Tsukuba Challenge 2017 Dynamic Object Tracks Dataset for Pedestrian Behavior Analysis

Lambert Jacob, Liang Leslie, Morales Luis Yoichi, Akai Naoki, Carballo Alexander, Takeuchi Eijiro, Narksri Patiphon, Seiya Shunya, Takeda Kazuya

JOURNAL OF ROBOTICS AND MECHATRONICS 30 巻 ( 4 ) 頁： 598-612 2018年8月

End-to-End Autonomous Mobile Robot Navigation with Model-Based System Support

Carballo Alexander, Seiya Shunya, Lambert Jacob, Darweesh Hatem, Narksri Patiphon, Morales Luis Yoichi, Akai Naoki, Takeuchi Eijiro, Takeda Kazuya

JOURNAL OF ROBOTICS AND MECHATRONICS 30 巻 ( 4 ) 頁： 563-583 2018年8月

Stereophonic Music Separation Based on Non-Negative Tensor Factorization with Cepstral Distance Regularization 査読有り

Seki Shogo, Toda Tomoki, Takeda Kazuya

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E101A 巻 ( 7 ) 頁： 1057 - 1064 2018年7月

Integrating driving behavior and traffic context through signal symbolization for data reduction and risky lane change detection

Ekim Yurtever, Suguru Yamazaki, Chiyomi Miyajima, Chiyomi, Kazuya Takeda, Masataka Mori, Kentarou Hitomi, and Masumi Egawa

IEEE Transactions on Intelligent Vehicles 頁： 00 2018年6月

Retrieving a Driving Model Based on Clustered Intersection Data

Sama Kyle, Morales Yoichi, Akai Naoki, Takeuchi Eijiro, Takeda Kazuya

2018 3RD INTERNATIONAL CONFERENCE ON CONTROL AND ROBOTICS ENGINEERING (ICCRE) 頁： 222-226 2018年4月

畳み込み雑音除去自己符号化器と対数周波数領域スペクトル特徴を用いた楽曲音源強調査読有り

大谷健登, 丹羽健太, 西野隆典, 武田一哉

電子情報通信学会論文誌D J101-D 巻 ( 3 ) 頁： 00 2018年3月

ITSS Technical Activities Spotlight: Getting to Know the Naturalistic Driving Data Analytics Technical Committee [Technical Activities]

Pujitha Gunaratne, Kazuya Takeda

IEEE Intelligent Transportation Systems Magazine 頁： 167-167 2018年1月

Daily Activity Recognition with Large-Scaled Real-Life Recording Datasets Based on Deep Neural Network Using Multi-Modal Signals 査読有り

Hayashi Tomoki, Nishida Masafumi, Kitaoka Norihide, Toda Tomoki, Takeda Kazuya

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E101A 巻 ( 1 ) 頁： 199 - 210 2018年1月

Modeling Driver Risk Perception on City Roads Using Deep Learning 査読有り

Ping Peng, Sheng Yuan, Qin Wenhu, Miyajima Chiyomi, Takeda Kazuya

IEEE ACCESS 6 巻頁： 68850 - 68866 2018年

Recognizing emotions from speech using a physical model 査読有り

Kitaoka Norihide, Segawa Shuhei, Nishimura Ryota, Takeda Kazuya

ACOUSTICAL SCIENCE AND TECHNOLOGY 39 巻 ( 2 ) 頁： 167 - 170 2018年

Learning How to Drive in Blind Intersections from Human Data 査読有り

Sama Kyle, Morales Yoichi, Akai Naoki, Takeuchi Eijiro, Takeda Kazuya

2018 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC) 頁： 317 - 324 2018年

Multi-Head Decoder for End-to-End Speech Recognition 査読有り

Hayashi Tomoki, Watanabe Shinji, Toda Tomoki, Takeda Kazuya

19TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2018), VOLS 1-6 2018-September 巻頁： 801 - 805 2018年

An investigation of multi-speaker training for WaveNet vocoder

T. Hayashi, A. Tamamori, K. Kobayashi, K. Takeda, T. Toda

Proc. ASRU 頁： 712-718 2017年12月

Investigation of effectiveness on recurrent neural network for daily activity recognition using multi-modal signals

A. Tamamori, T. Hayashi, T. Toda, K. Takeda

Proc. APSIPA 頁： 7 2017年12月

An Investigation of Recurrent Neural Network for Daily Activity Recognition using Multi-modal Signals

Tamamori Akira, Hayashi Tomoki, Toda Tomoki, Takeda Kazuya

2017 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA ASC 2017) 頁： 1334-1340 2017年12月

Involvement of poly-rC binding proteins in posttranscriptional regulation of Sortilin, the cytokine trafficking mediator 査読有り

Toshiki Yabe-Wada, Shintaro Matsuba, Kazuya Takeda, Akira Nakamura, Caroline C. Philpott, Nobuyuki Onai

CYTOKINE 100 巻頁： 145 - 146 2017年12月

Duration-controlled LSTM for polyphonic sound event detection

T. Hayashi, S. Watanabe, T. Toda, T. Hori, J. Le Roux, K. Takeda.

IEEE/ACM Transactions on Audio, Speech, and Language Processing 25 巻 ( 11 ) 頁： 2059-2070 2017年11月

Duration-Controlled LSTM for Polyphonic Sound Event Detection 査読有り

Hayashi Tomoki, Watanabe Shinji, Toda Tomoki, Hori Takaaki, Le Roux Jonathan, Takeda Kazuya

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 25 巻 ( 11 ) 頁： 2059 - 2070 2017年11月

A Single-Dimensional Interface for Arranging Multiple Audio Sources in Three-Dimensional Space

Kento Ohtani, Kenta Niwa, Kazuya Takeda

IEICE TRANSACTIONS on Information and Systems (0.411), E100-D 巻 ( 10 ) 頁： pp. 2635-264 2017年10月

A Single-Dimensional Interface for Arranging Multiple Audio Sources in Three-Dimensional Space 査読有り

Ohtani Kento, Niwa Kenta, Takeda Kazuya

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS E100D 巻 ( 10 ) 頁： 2635 - 2643 2017年10月

Prediction Method for .Continuous Point Cloud Data Compression Using SLAM Information

Chenxi Tu, Eijiro Takeuchi, Chiyomi Miyajima, and Kazuya Takeda

fast-zero 頁： SLAM Information," fast-zero, Sep., 2017 2017年9月

Evaluation of Deep Learning-Based Driving Signal Generation Methods for Vehicle Control

Shunya Seiya, Daiki Hayashi, Eijiro Takeuchi, Chiyomi Miyajima and Kazuya Takeda

Fast-ZERO, 2017 頁： 00 2017年9月

Estimating Risk Levels Perceived by Individuals for Lane Change Scenes,"The fourth International Symposium on Future Active Safety Technology Toward zero traffic accidents

Naren Bao, Chiyomi Miyajima, Eijiro Takeuchi, Kazuya Takeda, Shinichiro Honda, Toshiya Yoshitani, and Masayoshi Ito

The fourth International Symposium on Future Active Safety Technology Toward zero traffic accidents 頁： 00 2017年9月

Missing component restoration for masked speech signals based on time-domain spectrogram factorization

Shogo Seki, Hirokazu Kameoka, Tomoki Toda, Kazuya Takeda

MLSP2017 頁： 6 2017年9月

Estimation of driver's risk feeling toward driving environment using neural network

Yuan Sheng, Yiyang Li, Chiyomi Miyajima, Eijiro Takeuchi, Kazuya Takeda, Shinichiro Honda, Toshiya Yoshitani, and Masayoshi Ito

FAST-zero '17 頁： 00 2017年9月

Prediction method for continuous point cloud data compression using SLAM information

Chenxi Tu, Eijiro Takeuchi, Chiyomi Miyajima, and Kazuya Takeda

4th International Symposium on Future Active Safety Technology toward zero traffic accidents (FAST-zero '17) 頁： 00 2017年9月

Speaker-dependent WaveNet vocoder

Akira Tamamori,Tomoki Hayashi,Kazuhiro Kobayashi,Kazuya Takeda,Tomoki Toda,

INTERSPEECH 2017 頁： pp. 1118-1122 2017年8月

Stereophonic Music Separation Based on Non-negative Tensor Factorization with Cepstrum Regularization

Shogo Seki, Tomoki Toda, Kazuya Takeda

EUSIPCO2017 頁： pp. 1011-1015 2017年8月

Stereophonic Music Separation Based on Non-negative Tensor Factorization with Cepstrum Regularization

Seki Shogo, Toda Tomoki, Takeda Kazuya

2017 25TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) 頁： 981-985 2017年8月

Open Source Integrated Planner for Autonomous Navigation in Highly Dynamic Environments

Darweesh Hatem, Takeuchi Eijiro, Takeda Kazuya, Ninomiya Yoshiki, Sujiwo Adi, Morales Luis Yoichi, Akai Naoki, Tomizawa Tetsuo, Kato Shinpei

JOURNAL OF ROBOTICS AND MECHATRONICS 29 巻 ( 4 ) 頁： 668-684 2017年8月

Continuous point cloud data compression using SLAM based prediction 査読有り

Chenxi Tu, Eijro Takeuchi, Chiyomi Miyajima, Kazuya Takeda

IEEE 2017 Intelligent Vehicles Symposium (IV '17) 頁： 1744–1751 2017年6月

Music Staging AI

Kenta Niwa, Kento Ohtani, Kazuya Takeda

2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2017) 頁： 6588-6589 2017年5月

BLSTM-HMM hybrid system combined with sound activity detection network for polyphonic sound event detection 査読有り

T. Hayashi, S. Watanabe, T. Toda, T. Hori, J. Le Roux, K. Takeda.

Proc. ICASSP 頁： 766-770 2017年3月

Signal Processing for Smart Vehicle Technologies: Part 2 査読有り

Hansen John H. L., Takeda Kazuya, Naik Sanjeev M., Trivedi Mohan M., Schmidt Gerhard U., Chen Yingying (Jennifer), Trappe Wade

IEEE SIGNAL PROCESSING MAGAZINE 34 巻 ( 2 ) 頁： 18 - 21 2017年3月

MISSING COMPONENT RESTORATION FOR MASKED SPEECH SIGNALS BASED ON TIME-DOMAIN SPECTROGRAM FACTORIZATION 査読有り

Seki Shogo, Kameoka Hirokazu, Toda Tomoki, Takeda Kazuya

2017 IEEE 27TH INTERNATIONAL WORKSHOP ON MACHINE LEARNING FOR SIGNAL PROCESSING 頁： . 2017年

MUSIC STAGING AI 査読有り

Niwa Kenta, Ohtani Kento, Takeda Kazuya

2017 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) 頁： 6588-6589 2017年

Continuous Point Cloud Data Compression Using SLAM Based Prediction 査読有り

Tu Chenxi, Takeuchi Eijiro, Miyajima Chiyomi, Takeda Kazuya

2017 28TH IEEE INTELLIGENT VEHICLES SYMPOSIUM (IV 2017) 頁： 1744-1751 2017年

AN INVESTIGATION OF MULTI-SPEAKER TRAINING FORWAVENET VOCODER 査読有り

Hayashi Tomoki, Tamamori Akira, Kobayashi Kazuhiro, Takeda Kazuya, Toda Tomoki

2017 IEEE AUTOMATIC SPEECH RECOGNITION AND UNDERSTANDING WORKSHOP (ASRU) 頁： 712-718 2017年

BLSTM-HMM HYBRID SYSTEM COMBINED WITH SOUND ACTIVITY DETECTION NETWORK FOR POLYPHONIC SOUND EVENT DETECTION 査読有り

Hayashi Tomoki, Watanabe Shinji, Toda Tomoki, Hori Takaaki, Le Roux Jonathan, Takeda Kazuya

2017 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) 頁： 766-770 2017年

Speaker-dependent WaveNet vocoder 査読有り

Tamamori Akira, Hayashi Tomoki, Kobayashi Kazuhiro, Takeda Kazuya, Toda Tomoki

18TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2017), VOLS 1-6 2017-August 巻頁： 1118 - 1122 2017年

Impact of acoustic similarity on efficiency of verbal information transmission via subtle prosodic cues 査読有り

Chen Bohan, Kitaoka Norihide, Takeda Kazuya

EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING 2016 巻 ( 1 ) 2016年12月

Investigation on Recurrent Neural Network Architectures for Daily Activity Recognition 査読有り

Akira Tamamori, Tomoki Hayashi, Tomoki Toda, Kazuya Takeda

The 3rd International Conference on Universal Village (UV2016) 頁： 00 2016年12月

Sound enhancement system using selective binary filtering 査読有り

Tomomi Suzuki, Takanori Nishino, Yoshio Ishiguro, Kazuya Takeda

5th Joint Meeting of the ASA and ASJ 頁： 00 2016年12月

Convolutional Biderectional LSTM-HMM Hybrid System for Polyphonic Sound Event Detection 査読有り

Tomoki Hayashi, Shinji Watanabe, Tomoki Toda, Takaaki Hori, Jonathan Le Roux, Kazuya Takeda

5th Joint Meeting of the ASA and ASJ 頁： 00 2016年12月

Signal Processing for Smart Vehicle Technologies

Hansen John H. L., Takeda Kazuya, Naik Sanjeev M., Trivedi Mohan M., Schmidt Gerhard U., Chen Yingying (Jennifer)

IEEE SIGNAL PROCESSING MAGAZINE 33 巻 ( 6 ) 頁： 12 - 13 2016年11月

Compressing Continuous Point Cloud Data Using Image Compression Methods 査読有り

Chenxi Tu, Eijiro Takeuchi, Chiyomi Miyajima, Kazuya Takeda

ITSC2016 頁： 00 2016年11月

AI framework to arrange audio objects according to listener preferences 査読有り

Kento Ohtani, Kenta Niwa, Kazuya Takeda

5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan 頁： 00 2016年11月

Stereo Channel Music Signal Separation Based on Nonnegative Tensor Factorization with Cepstrum Regularization 査読有り

Shogo Seki, Kento Ohtani, Tomoki Toda, Kazuya Takeda

5th Joint Meeting of the ASA and ASJ 頁： 00 2016年11月

Driver-Behavior Modeling Using On-Road Driving Data A new application for behavior signal processing 査読有り

Miyajima Chiyomi, Takeda Kazuya

IEEE SIGNAL PROCESSING MAGAZINE 33 巻 ( 6 ) 頁： 14 - 21 2016年11月

Analysis of driver workload when using speech interfaces 査読有り

D Hayashi, C Miyajima, K Takeda

The Journal of the Acoustical Society of America 140 巻 ( 4 ) 頁： 2961 - 2961 2016年10月

Projection of a virtual speaker into a vehicle using sound field control 査読有り

T Yamamura, Y Ishiguro, T Nishino, K Takeda

The Journal of the Acoustical Society of America 140 巻 ( 4 ) 頁： 3063 - 3063 2016年10月

Emotion recognition from speech using a physical model 査読有り

Norihide Kitaoka, Shuhei Segawa, Kazuya Takeda

Proc. ICA2016 頁： 00 2016年9月

Bidirectional LSTM-HMM Hybrid System for Polyphonic Sound Event Detection 査読有り

Tomoki Hayashi, Shinji Watanabe, Tomoki Toda, Takaaki Hori, Jonathan Le Roux, Kazuya Takeda

DCASE2016 頁： 00 2016年9月

Investigation of DNN-based modeling for audio-visual speech recognition 査読有り

Satoshi Tamura, Hiroshi Ninomiya, Norihide Kitaoka, Shin Osuga, Yurie Iribe, Kazuya Takeda, Satoru Hayamizu

2015 First International Workshop on Spoken Language Processing (MLSLP2015) 頁： 00 2016年9月

Investigation on Recurrent Neural Network Architectures for Daily Activity Recognition 査読有り

Akira Tamamori, Tomoki Hayashi, Tomoki Toda, Kazuya Takeda

UV2016 頁： 00 2016年9月

Recurrent Neural Networkに基づく日常生活行動認識

玉森聡、林知樹、戸田智基、武田一哉

電子情報通信学会技術報告 116(189) 巻 ( 7 ) 頁： 12 2016年8月

Accelerated Deformable Part Models on GPUs 査読有り

Hirabayashi Manato, Kato Shinpei, Edahiro Masato, Takeda Kazuya, Mita Seiichi

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 27 巻 ( 6 ) 頁： 1589 - 1602 2016年6月

Prediction of Individual Driving Behavior on Highway Curves

Naren Bao, Daiki Hayashi, Chiyomi Miyajima, and Kazuya Takeda

The third Workshop on Natural- istic Driving Data Analysitics, IEEE Intelligent Vehicles Symposium 頁： 00 2016年6月

Integrating driving behavior and traffic context through signal symbolization. 査読有り

Yamazaki, S., Miyajima, C., Yurtsever, E., Takeda, K., Mori, M., Hitomi, K., & Egawa, M.

In Intelligent Vehicles Symposium (IV), 2016 IEEE. 頁： pp. 642-647 2016年6月

Classification of driver's neutral and cognitive distraction states based on peripheral vehicle behavior in driver's gaze transition 査読有り

Takatsugu Hirayama, Kenji Mase, Chiyomi Miyajima, Kazuya Takeda

IEEE Transactions on Intelligent Vehicles 1 巻 ( 2 ) 頁： 148 - 157 2016年6月

記述言語：英語掲載種別：研究論文（学術雑誌）

© 2016 IEEE. To support safe driving, numerous methods of detecting distractions using measurements of a driver's gaze have been proposed. These methods empirically focused on certain driving contexts and analyzed gaze behavior under particular peripheral vehicle conditions; therefore, numerous driving situations were not considered. To address this problem with hypothesis-testing approaches, we turn the problem around and propose a data-mining approach that analyzes peripheral vehicle behavior during gaze transitions of drivers in order to compare their neutral driving state with a cognitive distraction state. This change in thinking is the first contribution of this paper. The analysis results show that under the neutral condition, drivers generally turned their gaze to peripheral vehicles to be focused on; however, they did not do this consistently under the distracted condition. As the second contribution, we propose a simple classifier to discriminate between the cognitive distraction and neutral states by analyzing the peripheral vehicle behavior. The proposed classifier can manage various situations and provide high classification accuracy by focusing on gaze transitions from the front view toward other directions.

DOI： 10.1109/TIV.2016.2599786

Scopus

Daily activity recognition based on acoustic signals and acceleration signals estimated with Gaussian process 査読有り

Masafumi Nishida, Norihide Kitaoka, Kazuya Takeda

2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2015 頁： 279 - 282 2016年2月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：IEEE

© 2015 Asia-Pacific Signal and Information Processing Association. We have created corpus of daily activities using wearable sensors. The corpus consists of sound and image data from a camera and motion signals from a smartphone for both indoor and outdoor activities over 72 continuous hours. We propose a method that can interpolate acceleration signals to any sample points with a Gaussian process in order to recognize daily activities. We conducted recognition experiments of daily activities using our corpus. Experimental results showed that the proposed method can improve recognition accuracy compared to a conventional method. This demonstrates the effectiveness of estimating acceleration signals with a Gaussian process to recognize daily activities.

DOI： 10.1109/APSIPA.2015.7415520

Web of Science

Scopus

Audio-visual speech recognition using deep bottleneck features and high-performance lipreading 査読有り

Satoshi Tamura, Hiroshi Ninomiya, Norihide Kitaoka, Shin Osuga, Yurie Iribe, Kazuya Takeda, Satoru Hayamizu

2015 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2015 頁： 575 - 582 2016年2月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）出版者・発行元：IEEE

© 2015 Asia-Pacific Signal and Information Processing Association. This paper develops an Audio-Visual Speech Recognition (AVSR) method, by (1) exploring high-performance visual features, (2) applying audio and visual deep bottleneck features to improve AVSR performance, and (3) investigating effectiveness of voice activity detection in a visual modality. In our approach, many kinds of visual features are incorporated, subsequently converted into bottleneck features by deep learning technology. By using proposed features, we successfully achieved 73.66% lipreading accuracy in speaker-independent open condition, and about 90% AVSR accuracy on average in noisy environments. In addition, we extracted speech segments from visual features, resulting 77.80% lipreading accuracy. It is found VAD is useful in both audio and visual modalities, for better lipreading and AVSR.

DOI： 10.1109/APSIPA.2015.7415335

Web of Science

Scopus

Tracking driver signage observation using local feature matching and optical flow 査読有り

Chiyomi Miyajima, Katsuya Sakoyama, Kazuya Takeda

2015 IEEE/SICE International Symposium on System Integration, SII 2015 頁： 479 - 482 2016年2月

記述言語：英語掲載種別：研究論文（国際会議プロシーディングス）

© 2015 IEEE. We investigate a method for identifying objects observed by drivers. Here we focus on roadside signage as an example, and track the driver's observation of signage while driving. A gaze tracking system and a forward-directed video camera are used to determine the driver's region of interest (ROI). The driver's observation of signage is detected by tracking the driver's ROI using optical flow, and by matching the driver's ROI with template images of signboards in a signage database using local feature matching. Driver and signage location information are used to limit candidate signboards for reducing computational cost for image matching. We conduct an experiment to evaluate our method and achieve a 66.2% detection rate of drivers' signboard observation with a false positive rate of 6.6%.

DOI： 10.1109/SII.2015.7405026

Scopus

Modeling and detecting excessive trust from behavior signals: Overview of research project and results 査読有り

Kazuya Takeda

Human-Harmonized Information Technology, Volume 1: Vertical Impact 頁： 57 - 75 2016年1月

記述言語：英語掲載種別：論文集(書籍)内論文

© Springer Japan 2016. An approach which would allow us to better understand behavioral states inherent in observed behaviors is proposed, based on the development of a mathematical representation of driving behaviors signals using our large driving behavior signal corpus. In particular, the project is aimed at developing technologies for preventing excessive trust in users of automated systems. Misuse/disuse of automation is introduced as a cognitive model of excessive trust, and methods of quantitative measurement are devised. PWARX and GMM models are proposed to represent discrete and continuous information in the cognition/decision/action process. We also develop a method of modeling visual behavior aiming at understanding environmental awareness while driving. We showed the effectiveness of the model experimentally through risky lane change detection. Finally, we show the effectiveness of the method to quantify excessive trust based on developed technology.

DOI： 10.1007/978-4-431-55867-5_3

Scopus

Robust Example Search Using Bottleneck Features for Example-based Speech Enhancement 査読有り

Ogawa Atsunori, Seki Shogo, Kinoshita Keisuke, Delcroix Marc, Yoshioka Takuya, Nakatani Tomohiro, Takeda Kazuya

17TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2016), VOLS 1-5 08-12-September-2016 巻頁： 3733 - 3737 2016年

Symbolization for Large-Scale Driving Corpus and Its Applications 査読有り

Egawa, Masumi Mori, Masataka Takenaka, Kazuhito Bando, Takashi Taniguchi, Tadahiro Miyajima, Chiyomi Takeda, Kazuya

Transactions of Society of Automotive Engineers of Japan 47 巻 ( 5 ) 頁： 1135 - 1140 2016年

Compressing Continuous Point Cloud Data Using Image Compression Methods

Tu Chenxi, Takeuchi Eijiro, Miyajima Chiyomi, Takeda Kazuya

2016 IEEE 19TH INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC) 頁： 1712 - 1719 2016年

Relationship between Speaker/Listener Similarity and Information Transmission Quality in Speech Communication 査読有り

Bohan Chen, Norihide Kitaoka, Kazuya Takeda

APSIPA ASC 2015 頁： 00 2015年12月

Audio-visual speech recognition using deep bottleneck features and high-perfromanc lipreading 査読有り

Satoshi Tamura, Hiroshi Ninomiya, Norihide Kitaoka, Shin Osuga, Yurie Iribe, Kazuya Takeda, Satoru Hayamizu

APSIPA ASC 2015 頁： 00 2015年12月

Daily activity recognition based on acoustic signals and acceleration signals estimated with Gaussian process, 査読有り

Masafumi Nishida, Norihide Kitaoka, Kazuya Takeda

APSIPA ASC 2015 頁： 00 2015年12月

Tracking driver's observation using local feature matching and optical flow 査読有り

Chiyomi Miyajima, Katsuya Sakoyama, Kazuya Takeda

IEEE/SICE International Symbposium on System Integration (SII 2015) 頁： 00 2015年12月

Development and evaluation of spherical microphone baffle with two hollows for binaural recording 査読有り

Taishi Nakagiri, Toshiki Yamamura, Takanori Nishino, Hiroshi Naruse, and Kazuya Takeda

Proc. 12th Western Pacific Acoustics Conference 2015 (WESPAC2015), 頁： 00 2015年12月

Single Dimensional Control of Spatial Audio Object Arrangement

Kento Ohtani, Kenta Niwa, Kazuya Takeda

12th Western Pacific Acoustics Conference 2015 (WESPAC2015) 頁： 00 2015年12月

Elderly person's emotional state estimation in conversation based on speech features for spoken dialogue systems 査読有り

Shuhei Segawa, Norihide Kitaoka, Kazuya Takeda

12th Western pacific Acoustics Conference 2015 (WESPAC2015) 頁： 00 2015年12月

Tracking driver's observation using local feature matching and optical flow 査読有り

Chiyomi Miyajima,Katsuya Sakoyama, and Kazuya Takeda

2015 IEEE/SICE International Symposium on System Integration 頁： 00 2015年12月

An Open Approach to Autonomous Vehicles

S. Kato, E. Takeuchi, Y. Ishiguro, Y. Ninomiya, K. Takeda and T. Hamada

IEEE Micro 35 巻 ( 6 ) 頁： 60-68 2015年12月

Driving Scene Classification Using Vehicle Motion Estimated with Smartphone

Masayuki Tsuboi,Chiyomi Miyajima,Kazuya Takeda

The 7th Biennial Workshop on Digital Signal Processing for In-Vehicle Systems 頁： 00 2015年10月

Effect of speaking rate and speech complexity on transmission quality during driving navigation task 査読有り

Bohan Chen, Norihide Kitaoka, Kazuya Takeda

DSP in Vehicle 2015 頁： 00 2015年10月

Audio-visual processing toward robust speech recognition in cars 査読有り

Satoshi Tamura, Hiroshi Ninomiya, Norihide Kitaoka, Shin Osuga, Yurie Iribe, Kazuya Takeda, Satoru Hayamizu

7th Biennial Workshop on DSP for In-Vehicle Systems and Safety 頁： 00 2015年10月

Risky Lane Change Detection Based on Symbolization of Driving Data 査読有り

Suguru Yamazaki,Chiyomi Miyajima,Masataka Mori,Takashi Bando,Kazuhito Takenaka,and Kazuya Takeda

The 7th Biennial Workshop on Digital Signal Processing for In-Vehicle Systems 頁： 00 2015年10月

Integration of acoustic information in Google Street View using a spherical microphone array 査読有り

Tomomi Suzuki, Yoshio Ishiguro, Takanori Nishino, and Kazuya Takeda

Proc. AUN/SEED-Net Regional Conference for Computer and Information Engineering 2015 (RCCIE 2015), 頁： 00 2015年10月

Modelling of Physical Characteristics of Speech under Stress 査読有り

Xiao Yao,Takatoshi Jitsuhiro,Chiyomi Miyajima,Norihide Kitaoka,and Kazuya Takeda

IEEE Signal Processing Letters 22 巻 ( 10 ) 頁： 1801-1805 2015年10月

Investigation of DNN-based audio-visual speech recognition 査読有り

Satoshi Tamura, Hiroshi Ninomiya, Norihide Kitaoka, Shin Osuga, Yurie Iribe, Kazuya Takeda

IEICE Trans. Inf. & Syst 頁： 2444-2451 2015年9月

Driving signature extraction 査読有り

Ekim Yurtsever,Chiyomi Miyajima, Selpi Selpi, and Kazuya Takeda

Proc.of 3rd International Symposium on Future Active Safety Technology towards zero traffic accidents, 頁： 00 2015年9月

Integration of Deep Bottleneck Features for Audio-Visual Speech Recognition 査読有り

Hiroshi Ninomiya, Norihide Kitaoka, Satoshi Tamura, Yurie Iribe, Kazuya Takeda

Proc. INTERSPEECH2015 頁： 00 2015年9月

Traffic trajectory history and drive path generation using GPS data cloud 査読有り

Ekim Yurtsever,Chiyomi Miyajima, and Kazuya Takeda

Proc. of IEEE Intelligent Vehicles Symposium 頁： 00 2015年7月

Analysis driver gaze behavior and consistency of decision making during automated driving 査読有り

Chiyomi Miyajima,Suguru Yamazaki, Takashi Bando,Kentaro Hitomi,Hitoshi Terai,Hiroyuki Okuda,Takatsugu Hirayama,Masumi Egawa,Tatsuya Suzuki,and Kazuya Takeda

2015IEEE Intelligent Vehicles Symposium 4 巻 ( 1 ) 頁： 59-66 2015年7月

Automatic lane change extraction based on temporal patterns of symbolized driving behavioral data 査読有り

Masataka Mori, Kazuhito Takenaka, Takashi Bando, Tadahiro Taniguchi,Chiyomi Miyajima, Kazuya Takeda

Proc. of 2015 IEEE Intelligent Vehicles Symposium (IV '15) 頁： 00 2015年6月

Analyzing driver gaze behavior and consistency of decision making during automated driving 査読有り

Chiyomi Miyajima, Suguru Yamazaki, Takashi Bando, Kentarou Hitomi, Hitoshi Terai, Hiroyuki Okuda, Takatsugu Hirayama, Masumi Egawa, Tatsuya Suzuki, Kazuya Takeda

Proc. of 2015 IEEE Intelligent Vehicles Symposium (IV '15) 頁： 00 2015年6月

Traffic trajectory history and drive path generation using GPS data cloud.

Yurtsever, E., Takeda, K., & Miyajima, C.

In Intelligent Vehicles Symposium (IV), 2015 IEEE 頁： pp. 229-234 2015年6月

種々のテキスト検索モデルの頑健性向上による音声ドキュメント検索の高精度化査読有り

市川賢、北岡教英、柘植覚、武田一哉、北研ニ

情報処理学会論文誌 56 巻 ( 3 ) 頁： 00 2015年3月

Tracking Roadside Signage Observed by Drivers 査読有り

Katsuya Sakoyama, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 頁： 00 2015年2月

相補ウィーナーフィルタを利用した残響抑圧手法に対するフィルタ係数推定手法査読有り

大谷健登，小松達也，近藤多伸，西野隆典，武田一哉

電子情報通信学会論文誌(A)，電子情報通信分野における萌芽的研究小特集 J98-A 巻 ( 2 ) 頁： 178-189 2015年2月

An evaluation method of aggressiveness of driving behavior using drive recorders 査読有り

Yiyang Li, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

IEEJ Journal of Industry Applications 4 巻 ( 1 ) 頁： 59-66 2015年

Noisy speech recognition using blind spatial subtraction array technique and deep bottleneck features 査読有り

Norihide Kitaoka, Tomoki Hayashi, Kazuya Takeda

APSIPA ASC 2014 頁： 00 2014年12月

Investigating the Robustness of Deep Bottleneck Features for Recognizing Speech of Speakers of Various Ages 査読有り

Norihide Kitaoka, Tomoki Hayashi, Kazuya Takeda

APSIPA 2014 頁： 00 2014年12月

Development and preliminary analysis of sensor signal database of contiuous daily living activity over the long term 査読有り

Masafumi Nishida, Norihide Kitaoka, Kazuya Takeda

APSIPA ASC 2014 頁： 00 2014年12月

Unsupervised energy disaggregation using conditional random fields 査読有り

Panikos Heracleous, Pongtep Angkititrakul, Norihide Kitaoka, Kazuya Takeda

IEEE ISGT Europe 2014 頁： 00 2014年10月

Measuring Aggressive Driving Behavior Using signals from drive recorders 査読有り

Yiyang Li, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

IEEE ITSC14 頁： 00 2014年10月

Investigating the Robustness of Deep Bottleneck Features for Recognizing Speech of Speakers of Various Ages 査読有り

Tomoki Hayashi, Chiyomi Miyajima, Takanori Nishino, Kazuya Takeda

FORUM ACUSTICUM 2014 頁： 00 2014年9月

Sound image perception for a sound source moving in musical contents 査読有り

Kento Ohtani, Takanori Nishino, Kazuya Takeda

FORUM ACUSTICUM 2014 頁： 00 2014年9月

Building Driving Intelligence using Traffic Big Data 査読有り

Kazuya Takeda

2014 World Congress on Intelligent Transport Systems 頁： 00 2014年9月

《特集》サイバーフィジカルシステム：フィールド実証実験（FOT）に向けて

平野清美・武田一哉

情報処理学会誌「情報処理」 55 巻 ( 9 ) 頁： 922-927 2014年8月

音声ドキュメント検索における種々の検討および線形補間係数を自動決定する検索質問拡張査読有り

柘植覚、大橋宏正、市川賢、北岡教英、武田一哉、北研ニ

情報処理学会論文誌 55 巻 ( 6 ) 頁： 1625-1636 2014年6月

Adaptive dereverberation method based on complementary wiener filter and modulation transfer function 査読有り

Kento Ohtani, Tatsuya Komatsu, Takanori Nishino, Kazuya Takeda

REVERB workshop 頁： 00 2014年5月

Evalution method for aggressiveness of driving behavior using drive recorders, 査読有り

Yiang Li,Chiyomi Miyajima,Norihide Kitaoka,Kazuya Takeda,

IEEJ Journal of Industry Applications, 4 巻 ( 1 ) 頁： 00 2014年5月

Driving scene retrieval with an integrated similarity measure using driving behavior and environment information 査読有り

Yiang Li,Chiyomi Miyajima,Norihide Kitaoka,Kazuya Takeda

IEEJ Journal C, 134 巻 ( 5 ) 頁： 1-8 2014年5月

発話セグメントクラスタの評価とそれに基づく改良ボトムアップクラスタリングによる話者ダイアライゼーションの高精度化

陳伯翰, 北岡教英, 武田一哉

電子情報通信学会論文誌(D) J97-D 巻 ( 3 ) 頁： 540-547 2014年3月

Effective Frame Selection for Blind Source Separation based on Frequency Domain Independent Component Analysis 査読有り

Yusuke Mizuno,Takanori Nishino,Kazunobu Kondo,Norihide Kitaoka,Kazuya Takeda,

IEICE Trans,Fundamentals, E97-A 巻 ( 3 ) 頁： 784-791 2014年3月

Use of driver gaze information for detecting risky lane changes 査読有り

Masataka Mori, Chiyomi Miyajima, Takatsugu Hirayama, Norihide Kitaoka, and Kazuya Takeda

2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP '14) 頁： 00 2014年2月

Effect of acoustic and linguistic contexts on human and machine speech recognition

Norihide Kitaoka, Daisuke Enami, Seiichi Nakagawa

Computer Speech and Language 28 巻頁： 767-787 2014年2月

Improvement of multimodal gestrure and speech recognition performance using time intervals between gestures and accompaning speech

Madoka Miki, Norihide Kitaoka, Chiyomi Miyajima, Takanori Nishino, Kazuya Takeda

EURASIP Journal on Audio, Speech, and Music Processing 2014 巻 ( 2 ) 頁： 7pages 2014年1月

A graph-based spoken dialog strategy utilizing multiple understanding hypotheses

Norihide Kitaoka, Yuji Kinoshita, Sunao Hara, Chiyomi Miyajima, Kazuya Takeda

Information and Media Technologies 29 巻 ( 1 ) 頁： 1-10 2014年1月

Driving scene retrieval with an integrated similarity measure using driving behavior and environment information

Yiyang Li, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

IEEJ Journal C 134 巻 ( 5 ) 頁： 1-8 2014年

Effective Frame Selection for Blind Source Separation based on Frequency Domain Independent Component Analysis

Yusuke Mizuno, Takanori Nishino, Kazunobu Kondo, Norihide Kitaoka, Kazuya Takeda

IEICE Trans. Fundamentals E97-A 巻 ( 3 ) 頁： 784-791 2014年

空間相関行列の固有値分布に着目した音源別距離推定査読有り

丹羽健太, 江崎知, 日岡裕輔, 西野隆典, 武田一哉

電子情報通信学会論文誌 J97-A 巻 ( 2 ) 頁： 68-76 2014年

Modeling driver gaze and vehicle operation behavior during lane changes 査読有り

Masataka Mori, Chiyomi Miyajima, Takatsugu Hirayama, Norihide Kitaoka, and Kazuya Takeda

International Joint Workshop on Advanced Sensing/Visual Attention and Interaction - Toward Creation of Human-Harmonized Information Technology (ASVAI 2013) 頁： 00 2013年11月

Spoken document retrieval using both word-based and syllable-based document spaces with latent semantci indexing 査読有り

Ken Ichikawa, Satoru Tsuge, Norihide Kitaoka, Kazuya Takeda, Kenji Kita

APSIPA ASC 2013 頁： 00 2013年10月

Toward the development of a driving support system for repressing overtrust and overreliance 査読有り

Yusuke Tanaka, Takashi Bando, Masumi Egawa, Hiroyuki Okuda, Hitoshi Terai, Takatsugu Hirayama, Chiyomi Miyajima, Daisuke Deguchi, Katsuhiro Kaji, Kazuya Takeda, and Tatsuya Suzuki

20th ITS World Congress 2013 頁： 00 2013年10月

Integrated modeling of driver gaze and vehicle operation behavior to estimate risk level during lane changes 査読有り

Masataka Mori, Chiyomi Miyajima, Takatsugu Hirayama, Norihide Kitaoka, Kazuya Takeda

Proc. IEEE ITSC 2013 頁： 00 2013年10月

Modeling driver gaze and vehicle operation patterns to estimate long-term risk levels of driving behavior 査読有り

Masataka Mori, Chiyomi Miyajima, Takatatsugu Hirayama, Norihide Kitaoka, and Kazuya Takeda

Sixth Biennial Workshop on Digital Signal Processing for In-Vehicle Systems (DSP in Vehicles 2013) 頁： 00 2013年9月

An audio-visual in-car corpus "CENSREC-2-AV" for robust bimodal speech recognition: DSP, human-to-vehicle interfaces, driver behavior, and safety 査読有り

Takuya Kawasaki, Satoshi Tamura, Satoru Hayamizu, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

Sixth Biennial Workshop on Digital Signal Processing for In-Vehicle Systems (DSP in Vehicles 2013) 頁： 00 2013年9月

Toward well-balanced man-machine cooperation in vehicle 査読有り

Kentarou Hitomi, Takashi Bando, Masumi Egawa, Hiroyuki Okuda, Hitoshi Terai, Takatsugu Hirayama, Chiyomi Miyajima, Daisuke Deguchi, Katsuhiro Kaji, Kazuya Takeda, and Tatsuya Suzuki,

Sixth Biennial Workshop on Digital Signal Processing for In-Vehicle Systems (DSP in Vehicles 2013) 頁： 00 2013年9月

Adaptation techniques for stochastic driver-behavior modeling 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, and Kazuya Takeda

Sixth Biennial Workshop on Digital Signal Processing for In-Vehicle Systems (DSP in Vehicles 2013) 頁： 00 2013年9月

Analysis of driving behavior signals recorded from different types of vehicles using CAN and Smartphone 査読有り

Chiyomi Miyajima, Hiroaki Ishikawa, Masataka Kaneko, Norihide Kitaoka, and Kazuya Takeda

2nd International Symposium on Future Active Safety Technology toward zero traffic accidents (FAST-zero '13) 頁： 00 2013年9月

Repressing overtrust: driver cooperated driving support systems 査読有り

Takashi Bando, Masumi Egawa, Hiroyuki Okuda, Hitoshi Terai, Takatsugu Hirayama, Chiyomi Miyajima,Daisuke Deguchi, Katsuhiko Kaji, Kazuya Takeda, and Tatsuya Suzuki

2nd International Symposium on Future Active Safety Technology toward zero traffic accidents (FAST-zero '13) 頁： 00 2013年9月

An integrated similarity measure for driving scene retrieval using driving behavior and environmental information 査読有り

Yiyang Li, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

2nd International Symposium on Future Active Safety Technology toward zero traffic accidents (FAST-zero '13) 頁： 00 2013年9月

Prediction of context-dependent deceleration behavior 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, and Kazuya Takeda

2nd International Symposium on Future Active Safety Technology toward zero traffic accidents (FAST-zero '13) 頁： 00 2013年9月

Comparison of lane change behavior of expert and non-expert drivers 査読有り

Masataka Mori, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

2nd International Symposium on Future Active Safety Technology toward zero traffic accidents (FAST-zero '13) 頁： 00 2013年9月

Analysis of lane change maneuvers based on driver gaze and vehicle operation behavior 査読有り

Masataka Mori, Chiyomi Miyajima, Takatsugu Hirayama, Norihide Kitaoka, and Kazuya Takeda

International Conference on Driver Distraction and Inattention 2013, (DDI 2013) 頁： 00 2013年9月

Modeling Safety of Lane Change Maneuvers Based on Driver Gaze and Vehicle Operation Behavior 査読有り

Masataka Mori, Chiyomi Miyajima, Takatsugu Hirayama, Norihide Kitaoka, Kazuya Takeda

DDI 2013 頁： 00 2013年9月

Classification of speech under stress based on physical modeling

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

Acoustical Science and Technology 34 巻 ( 5 ) 頁： 311-321 2013年9月

Modeling subjective evaluation of music similarity using tolerance 査読有り

Shota Kawabuchi, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

Proc. EUSIPCO 2013 頁： 00 2013年9月

Measuring driving behavior on different types of vehicles 査読有り

Chiyomi Miyajima, Hiroki Takeshita, Hiroaki Ishikawa, Norihide Kitaoka, Kazuya Takeda

The SICE Annual Conference 201 頁： 00 2013年9月

Classification of speech under stress by modeling the aerodynamics of the laryngeal ventricle 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

Proc. INTERSPEECH2013 頁： 00 2013年8月

Classification of speech under stress based on modeling of the vocal folds and vocal tract 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

EURASIP Journal on Audio, Speech, and Music Processing 頁： 000 2013年7月

Objective and subjective evaluation of complementary Wiener filter for speech dereverberation 査読有り

Kento Ohtani, Tatsuya Komatsu, Kazunobu Kondo, Takanori Nishino, and Kazuya Takeda

21st International Congress on Acoustics (ICA2013) 頁： 00 2013年6月

Stochastic mixture modeling of driving behavior during car following 査読有り

Pongtep Angkititurakul, Chiyomi Miyajima, and Kazuya Takeda

Journal of Informatoin and Communication Convergence Engineering 11 巻 ( 2 ) 頁： 95-102 2013年6月

Stochastic mixture modeling of driving behavior during car following 査読有り

Pongtep Angkititurakul, Chiyomi Miyajima, and Kazuya Taked

Journal of Informatoin and Communication Convergence Engineering 11 巻 ( 2 ) 頁： 95-102 2013年6月

Stochastic mixture modeling of driving behavior during car following 査読有り

Pongtep Angkititurakul, Chiyomi Miyajima, and Kazuya Takeda

Journal of Informatoin and Communication Convergence Engineering 頁： 00 2013年6月

Modeling Room Impulse Response via Composites of Spatial-Temporal GP's 査読有り

Tatsuya Komatsu, Gareth W. Peters, Tomoko Matsui, Ido Nevat, Kazuya Takeda

ICA 2013 Montreal 頁： 00 2013年6月

Computationally efficient single channel dereverberation based on complementary Wiener filter 査読有り

Kazunobu Kondo, Yu Takahashi, Tatsuya Komatsu, Takanori Nishino, and Kazuya Takeda

ICASSP2013 頁： 00 2013年5月

Modeling head-related transfer functions via spatial-temporal Gaussian process 査読有り

Tatsuya Komatsu, Takanori Nishino, Gareth Peters, Tomoko Matsui, and Kazuya Takeda

ICASSP2013 頁： 00 2013年5月

Analysis and modeling of entrainment in chorus singing 査読有り

Motonari Kawagishi, Shota Kawabuchi, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

ICASSP2013 頁： 00 2013年5月

楽曲間の類似判定における許容度の推定査読有り

川渕将太, 宮島千代美, 北岡教英, 武田一哉

情報処理学会MUS/EC合同研究会 Vol.2013-MUS-98 巻 ( 2 ) 頁： 6pages 2013年5月

Estimation of vocal tract parameters for the classification of speech under stress

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

2013 IEEE International Conference 頁： 00 2013年5月

楽曲間の類似判断における個人性データの収集とその分析査読有り

川渕将太，宮島千代美，北岡教英，武田一哉，

情報処理学会論文誌 54 巻 ( 4 ) 頁： 000 2013年4月

Generative approach for robust acoustic model training for blindly separated speech recognition 査読有り

Norihide Kitaoka, Yuto Dekiura, Kazuya Takeda

ICA2013/ASA/CAA 頁： 00 2013年3月

ばね質量系を利用した合唱における歌声のF0ダイナミクスのモデル化査読有り

川岸基成, 宮島千代美, 北岡教英, 武田一哉

情報処理学会MUS/EC合同研究会 Vol.2013-MUS-98 巻 ( 12 ) 頁： 6pages 2013年3月

Classification of speech under stress using physical features based on two-mass model 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

SP2012 巻 ( 128 ) 頁： 47-52 2013年3月

Spoken document retrieval using combinational use of distances of multiple vector spaces and query expansion with optimized weight parameters 査読有り

Satoru Tsuge, Hiromasa Ohashi, Norihide Kitaoka, Kazuya Takeda, Kenji Kita

Proc. NCSP'13 頁： 00 2013年3月

音声対話システムの発話・動作タグN-gramを用いた課題未達成のオンライン検出査読有り

原直, 北岡教英, 武田一哉

電子情報通信学会論文誌(D) 96-D 巻 ( 1 ) 頁： 81-93 2013年1月

Behavior Signal Processing for Vehicle Applications 査読有り

Chiyomi Miyajima, Pongtep Angkititrakul, Kazuya Takeda

APSIPA Transactions on Signal and Information Processing 00 巻 ( 00 ) 頁： 1-13 2013年1月

Modeling and Analysis of Driving Behavior Based on a Probability-Weighted ARX Model 査読有り

H Okuda, N Ikami, T Suzuki, Y Tazaki, K Takeda

IEEE Trans. on Intelligent Transportation Systems 14 巻 ( 1 ) 頁： 98-112 2013年1月

CENSREC-2-AV: An evaluation framework for bimodal speech recognition in real environments 査読有り

Naoya Ukai, Takuya Kawasaki, Satoshi Tamura, Satoru Hayamizu, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

COCOSDA 頁： 00 2012年12月

Subjective similarity of music: Data collection for individuality analysis 査読有り

Naoya Ukai, Takuya Kawasaki, Satoshi Tamura, Satoru Hayamizu, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

APSIPA 頁： 00 2012年12月

Self-coaching system based on recorded driving data:Learning from one's experiences 査読有り

Kazuya Takeda, Chiyomi Miyajima, Tatsuya Suzuki, Pongtep Angkititrakul, Kenji Kurumida, Yuichi Kuroyanagi, Hiroaki Ishikawa, Ryuta Terashima, Toshihiro Wakita, Masato Oikawa, and Yuichi Komada

IEEE Transactions on Intelligent Transportation systems 13 巻頁： 1821-1831 2012年12月

Acoustic model training using feature vectors generated by manipulating speech parameters of real speakers 査読有り

Tetsuto Kawai, Norihide Kitaoka, Kazuya Takeda

Proc. APSIPA ASC 2012 頁： 00 2012年12月

Acoustic model training using pseudo-speaker feature generated by MLLR transofrmaions for robust speech recognition 査読有り

Arata Itoh, Sunao Hara, Norihide Kitaoka, Kazuya Takeda

IEICE Trans. Inf. & Syst E95-D 巻 ( 10 ) 頁： 2479-2485 2012年10月

Measuring driver awareness based on correlation between gaze behavior and risks of surrounding vehicles 査読有り

Masataka Mori, Chiyomi Miyajima, Pongtep Angkititrakul, Takatsugu Hirayama, Yiyang Li, Norihide Kitaoka, and Kazuya Takeda

ITSC 2012 頁： 00 2012年9月

Analysis and prediction of deceleration behavior during car-following using stochastic driver-behavior model 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, and Kazuya Takeda

ITSC 2012 頁： 00 2012年9月

Classification of stressed speech using physical parameters derived from two-mass model 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

INTERSPEECH 2012 頁： 00 2012年9月

Measuring driver awareness based on correlation between gaze behavior and risks of surrounding vehicles 査読有り

Masataka Mori, Chiyomi Miyajima, Pongtep Angkititrakul, Takatsugu Hirayama, Yiyang li, Norihide Kitaoka, Kazuya Takeda

ITSC2012 頁： 00 2012年9月

Fast source separation based on selection of effective temporal frames 査読有り

Yusuke Mizuno, Kazunobu Kondo, Takanori Nishino, Norihide Kitaoka, Kazuya Takeda

Proc. EUSIPCO 2012 頁： 00 2012年8月

Impact of driving context on stochastic diver-behavior model: Quantitative analysis of car following task 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, and Kazuya Takeda

2012 IEEE International Conference on Vehicular Electronics and Safety (ICVES 2012) 頁： 00 2012年7月

An improved driver-behavior model with combined individual and general driving characteristics 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, and Kazuya Takeda

2012 IEEE Intelligent Vehicles Symposium (IV'12), 頁： 00 2012年6月

Causal analysis of task incompletion for spoken dialogs focused on interactions of user and the system 査読有り

Sunao Hara, Norihide Kitaoka and Kazuya Takeda

Proc. LREC 2012 頁： 00 2012年5月

Data collection for individuality analysis on subjective music similarity evaluation 査読有り

Shota Kawabuchi, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

The Acoustics 2012 頁： 00 2012年5月

Multi-band speech recognition using band-dependent confidence measures of blind source separation 査読有り

Atsushi Ando, Hiromasa Ohashi, Sunao Hara, Norihide Kitaoka, Kazuya Takeda

ACOUSTICS 2012 頁： 00 2012年5月

Physical characteristics of vocal folds during speech under stress 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda,

ICASSP2012 頁： 00 2012年3月

Estimating sound source depth using a small-size array 招待有り査読有り

Satoshi Esaki, Kenta Niwa, Takanori Nishino, and Kazuya Takeda

ICASSP2012 頁： 00 2012年3月

International large-scale vehicle corpora for research on driver behavior on the road 査読有り

Kazuya Takeda, John Hansen, Pinar Boyraz, Lucas Malta, Chiyomi Miyajima, and Huseyin Abut

IEEE Transactions on Intelligent Transportation Systems 12 巻 ( 4 ) 頁： 1609-1623 2011年12月

Robust seed model training for speaker adaptation using pseudo-speaker features generated by inverse CMLLR transformation 査読有り

Arata Itoh, Sunao Hara, Norihide Kitaoka, Kazuya Takeda

2011 Automatic Speech Recognition and Understanding Workshop (ASRU 2011) 頁： 00 2011年12月

Training Robust Acoustic Models Using Features of Pseudo-Speakers Generated by Inverse CMLLR Transformations 査読有り

Arata Itoh, Sunao Hara, Norihide Kitaoka, Kazuya Takeda

2011 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2011) 頁： 00 2011年10月

Behavior signal processing for vehicular applications 査読有り

Chiyomi Miyajima, Pongtep Angkititrakul, and Kazuya Takeda

2011 Asia-Pacific Signal and Information Processing Associaton Annual Summit and Conference (APSIPA 2011) 頁： 00 2011年10月

Improving driving behavior by allowing drivers to browse their own recorded driving data 査読有り

Kazuya Takeda, Chiyomi Miyajima, Tatsuya Suzuki, Kenji Kurumida, Yuichi Kuroyanagi, Hiroaki Ishikawa, Pongtep Angkititrakul, Ryuta Terashima, Toshihiro Wakita, Masato Oikawa, and Yuichi Komada

International IEEE Conference on Intelligent Transportation Systems (ITSC 2011) 頁： 00 2011年10月

Adaptation of driver-behavior model with application to car-following task 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, Kazuya Takeda, Ryuta Terashima, and Toshihiro Wakita,

First International Symposium on Future Active Safety Technology Toward Zero-Traffic-Accident (FAST-zero 2011), 頁： 00 2011年9月

CENSREC-4: An evaluation framework for distant-talking speech recognition in reverberant environments 査読有り

Takahiro Fukumori, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Norihide Kitaoka, Takeshi Yamada, Kazumasa Yamamoto, Satoru Tsuge, Masakiyo Fujimoto, Tetsuya Takiguchi, Chiyomi Miyajima, Satoshi Tamura, Tetsuji Ogawa, Shigeki Matsuda, Shingo Kuroiwa, Kazuya Takeda, and Satoshi Nakamura

Acoustical Science and Technology 32 巻 ( 5 ) 頁： 201-210 2011年9月

Development and evaluation of Japanese Lombard speech corpus 査読有り

Tetsuji Ogawa, Takanobu Nishiura, Takeshi Yamada, Norihide Kitaoka, and Tetsunori Kobayashi,

Inter-noise 2011 頁： 00 2011年9月

An analysis of the speech under stress using the two-mass vocal fold model 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

The 3rd International Workshop on Spoken Dialogue Systems Technology (IWSDS 2011) 頁： 00 2011年9月

Efficient blind speech separation suitable for embedded devices 査読有り

Kazunobu Kondo, Yu Takahashi, Seiichi Hashimoto, Hiroshi Saruwatari, Takanori Nishino, Kazuya Takeda

19th European signal processing conference (EUSIPCO 2011) 頁： 00 2011年9月

On the feasibility of the Mel frequency scale for sound event recognition in realistic conditions 査読有り

Huy Dat Tran, Yi Ren Leng, Norihide Kitaoka and Haizhou Li

Inter-noise 2011 頁： 00 2011年9月

Adaption of driver-behavior model to car-following tasks 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, Kazuya Takeda, Ryuta Terashima, and Toshihiro Wakita,

First International Symposium on Future Active Safety Technology Toward Zero-Traffic-Accident (FAST-zero 2011) 頁： 00 2011年9月

Retrieval systems for recorded driving situations based on measuring similarity between driving behavior signals 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, Kazuya Takeda, Ryuta Terashima, and Toshihiro Wakita,

FAST-zero2011 頁： 00 2011年9月

Driving scene retrieval using integrated vehicle motion matching 査読有り

Yiyang Li, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

5th Biennial Workshop on DSP for In-Vehicle Systems 頁： 00 2011年9月

An analysis of the speech under stress using the two-mass vocal fold model 査読有り

Xiao Yao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda,

The 3rd International Workshop on Spoken Dialogue Systems Technology (IWSDS 2011) 頁： 00 2011年9月

A driving diagnosis and feedback system for next-generation drive recorders 査読有り

Chiyomi Miyajima, Kazuya Takeda, Tatsuya Suzuki, Kenji Kurumida, Yuichi Kuroyanagi, Hiroaki Ishikawa, Pongtep Angkititrakul, Ryuta Terashima, Toshihiro Wakita, Masato Oikawa, and Yuichi Komada

First International Symposium on Future Active Safety Technology Toward Zero-Traffic-Accident (FAST-zero 2011) 頁： 00 2011年9月

Efficient blind speech separation suitable for embedded devices 査読有り

Kazunobu Kondo, Yu Takahashi, Seiichi Hashimoto, Hiroshi Saruwatari, Takanori Nishino, and Kazuya Takeda

EUSIPCO 2011 (19th European signal processing conference) 頁： 00 2011年9月

On-line detection of task incompletion for spoken dialog systems using utterance and behavior tag N-gram vectors 査読有り

Sunao Hara, Norihide Kitaoka, Kazuya Takeda,

International Workshop on Spoken Dialog Systems (IWSDS2011) 頁： 00 2011年9月

Alternative Frequency Scale Cepstral Coefficient for Robust Sound Event Recognition 査読有り

Yiren Leng, Huy Dat Tran, Norihide Kitaoka, Haizhou Li,

Proc. INTERSPEECH2011 頁： 00 2011年8月

Detection of task-incomplete dialogs based on utterance-and-behavior tag N-gram for spoken dialog systems 査読有り

Sunao Hara, Norihide Kitaoka, Kazuya Takeda

Proc. INTERSPEECH2011 頁： 00 2011年8月

Music Recommendation System Based on Human-to-human Conversation Recognition 査読有り

Hiromasa Ohashi, Sunao Hara, Norihide Kitaoka, Kazuya Takeda

2nd International Workshop on Human-Centric Interfaces for Ambient Intelligence (HCIAmI'11) 頁： 00 2011年7月

On the use of the two-mass vocal cord model in characterizing the stress speech 査読有り

Yao Xiao, Takatoshi Jitsuhiro, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda k

Technical Report of IEICE 頁： 00 2011年6月

Detection of distracted driving using a Bayesian network 査読有り

Hiroaki Ishikawa, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

ICIC Express letters, Part B:Applications, An International journal of Research and Surveys, ICICIC International 2 巻 ( 3 ) 頁： 627-633 2011年6月

Analysis and detection of potentially hazardous situation in real-world driving 査読有り

Yuichi Kuroyanagi, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

ICICIC Express Letters, PartB:Applications, An Interational Journal of Researxh and Surveys, ICIC International 2 巻 ( 3 ) 頁： 621-626 2011年6月

Modeling and adaptation of stochastic driver-behavior model with application to car following 査読有り

Pongtep Angkititrakul, Chiyomi Miyajima, and Kazuya Takeda

2011 IEEE Intelligent Vehicles Symposium 頁： 00 2011年6月

Field data collection of a distributed spoken dialog system for music retrieval and its evaluation 査読有り

Sunao Hara, Norihide Kitaoka, Kazuya Takeda,

Global Engineering, Science, and Technology society International Transaction on Computer Science and Engineering, 64 巻 ( 1 ) 頁： 33-58 2011年5月

Analysis of real-world driver's frustration 査読有り

Lucas Malta, Chiyomi Miyajima,Norihide Kitaoka, and Kazuya Takeda,

IEEE Transactions on Intelligent Transportation Systems 12 巻 ( 1 ) 頁： 109-118 2011年3月

Blind source separation using dodecahedral microphone array under reverberant conditions 査読有り

Motoki Ogasawara, Takanori Nisino, and Kazuya Takeda

IEICE TRANSACTIONS on Fundamentalsof Electronics, Communications and Computer E94-A 巻 ( 3 ) 頁： 897-906 2011年3月

Improved method of blind speech separation with low computational complexity 査読有り

Kazunobu Kondo, Yu Takahashi, Seiichi Hashimoto, Hiroshi Saruwatari, Takanori Nishino, and Kazuya Takeda

Advances in Acoustics and Vibration 2011 巻頁： Article ID 765429, 10pages 2011年2月

音声対話システムの発話系列N-gramを利用した課題未達成対話の検出査読有り

原直、北岡教英、武田一哉

電子情報通信学会論文誌(D) 頁： 00 2011年2月

行動信号処理の現状と展望査読有り

宮島千代美、武田一哉

システム制御情報学会誌 55 巻 ( 1 ) 頁： 2-7 2011年1月

Blind source separation using dodecahedral microphone array under reverberant conditions

Motoki Ogasawara, Takanori Nishino, and Kazuya Takeda

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences 94-A 巻 ( 3 ) 頁： 897-906 2011年1月

運転行動データベースの構築と応用

宮島千代美、武田一哉

システム/制御/情報 55 巻頁： 00 2011年1月

Detection of distracted driving using a Bayesian network 査読有り

Hiroaki Ishikawa,Chiyomi Miyajima,Norihide Kitaoka, and Kazuya Takeda

2010International Conference on Innovative Computing, Information and Control(ICICIC2010) 頁： pp.621-626 2010年12月

Analysis and detection of potentially hazardous situations in real-world driving 査読有り

Yuichi Kuroyanagi,Chiyomi Miyajima,Norihide Kitaoka, and Kazuya Takeda

2010International Conference on Innovative Computing, Information and Control(ICICIC2010)451 頁： pp.621-626 2010年12月

自動車運転のマルチモーダル信号収録装置の開発査読有り

尾崎晃、草川高志、西脇由博、マルタ・ルーカス、宮島千代美、西野隆典、北岡教英、伊藤克亘、武田一哉

電子情報通信学会論文誌（D) J93-D 巻 ( 5 ) 頁： 1244-1252 2010年10月

Automatic detection of task-uncompleted dialog for spoken dialog system based on dialog act N-gram 査読有り

Sunao Hara, Norihide Kitaoka, and Kazuya Takeda

Proc.INTERSPEECH 2010 頁： 3034-3037 2010年9月

CENSREC-1-AV:An audio-visual corpus for noisy bimodal speech recognition 査読有り

Satoshi Tamura, Chiyomi Miyajima, Norihide Kitaoka, Takeshi Yamada, Satoru Tsuge, Tetsuya Takiguchi, Kazumasa Yamamoto, and Kazuya Takeda

AVSP2010 頁： 00 2010年9月

rapid acoustic model adaption using inverse MLLR-based feature generation 査読有り

Arata Ito, Sunao Hara, Norihide Kitaoka, and Kazuya Takeda

International Congress of Acoustics (ICA2010) 頁： 942-947 2010年8月

Visualization and dereverberation of head-related transfer function based on spatio-temporal frequency analysis 査読有り

Yasuko Morimoto, Takanori Nishino, and Kazuya Takeda

20th International Congress on Acoustics (ICA2010) 頁： 00 2010年8月

A Browsing and Retrieval System for Driving Data 査読有り

Masashi Naito,Chiyomi Miyajima, Takanori Nishino, Norihide Kitaoka, and Kazuya Takeda

2010 IEEE Intelligent Vehicles symposium (IV'2010) 頁： 00 2010年6月

Use of on-road data in evaluating driver performance metrics 査読有り

Lucas Malta, Akira Ozaki, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

SAE International Journal of Passenger Cars Electronic and Electrical Systems 頁： 00 2010年5月

Estimation method of user satisfaction using N-gram-based dialog history model for spoken dialog system 査読有り

Sunao Hara, Norihide Kitaoka, and Kazuya Takeda

LREC2010 頁： 78-83 2010年5月

ANALYZING GRASPING FOR INFERRING COGNITIVE STATES OF USERS 査読有り

Kotaro Ogino,Takatoshi Jitsuhiro,Chiyomi Miyaijma,Kazuya Takeda

In Proc.of International Conference on Acoustic Speech and Signal Processing 0 巻 ( 0 ) 頁： 0 2010年3月

A SMALL DODECAHEDRAL MICROPHONE ARRAY FOR BLIND SOURCE SEPARATION 査読有り

Motoki Ogasawara,Takanori Nishino,Kazuya Takeda

In proc. of International Conference on Acousitc Speech and Signal Processing 0 巻 ( 0 ) 頁： 0 2010年3月

Analysis of real-world driver's frustration 査読有り

Lucas Malta, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

IEEE Transactions on Intelligent Transportation Systems 12 巻 ( 1 ) 頁： 109-118 2010年3月

A small dodecahedral microphone array for blind source separation 査読有り

Motoki Ogasawara, Takanori Nishino, and Kazuya Takeda

ICASSP2010 頁： 00 2010年3月

Acoustic Feature Transformation Based on Discriminant Analysis Preservong Local Structure for Speech Recognition Date of Evaluation 査読有り

Makoto Sakai, Norihide Kitaoka,Yuya Hattori,Seiichi Nakagawa, and Kazuya Takeda

IEICE Trans, on Information & Systems 000 巻 ( 000 ) 頁： 000 2010年2月

Evaluation of Combinational Use of Discriminant Analysis-based Acoustic Feature Transformation abd Discriminative Training 査読有り

Makoto SAKAI,Norihide KITAOKA,Yuya HATTORI, Seiichi NAKAGAWA,and Kazuya TAKEDA

IEICE Trans.on Information & Systems, E93-D 巻 ( 2 ) 頁： 395-398 2010年2月

確率的手法を用いた車線変更軌跡のモデル化査読有り

西脇由博,宮島千代美,北岡教英,武田一哉

情報処理学会論文誌 51 巻 ( 1 ) 頁： 131-140 2010年1月

Representation and comparison of HRTF in spatio-temporal frequency domain 査読有り

Yasuko Morimoto, Takanori Nishino, and Kazuya Takeda

3rd International universal communication symposium(IUCS2009) 頁： 00 2009年12月

Driver evaluation based on Classificaton of rapid decelerating patterns 査読有り

Atsumi Naito,Chiyomi Miyajima,Takanori Nishino,Norihide Kitaoka,Kazuya Takeda

International Conference on Vehicular Electronics and Safety 0 巻 ( 0 ) 頁： 113-117 2009年11月

A Multimedia Corporus of Driving Behaviors 査読有り

Lucas Malta,Akira Ozaki,Chiyomi Miyajima,Norihide Kitaoka,Kazuya Takeda

In proceedings of ISMIR 2009 0 巻 ( 0 ) 頁： 0 2009年11月

Analysis of measured head-related transfer functions based on spatio-temporal frequency characteristic 査読有り

Yasuko Morimoto,Takanori Nishino,Kazuya Takeda

In proceedings of IWPASH2009 0 巻 ( 0 ) 頁： 0 2009年11月

Blind Source separation using dodecahedral microphone array for selective listening point audio 査読有り

Motoki Ogasawara, Takanori Nishino,Kazuya Takeda

In proceedings of IWPASH 2009 0 巻 ( 0 ) 頁： 0 2009年11月

Evaluation of driver-behavior models in real-world car-following task I 査読有り

Pongtep Angkititrakul, Ryuta Trashima, Toshihiro Wakita, Chiyomi Miyajima, Kazuya Takeda, and Tatsuya Suzuki

ICVES2009 頁： 00 2009年11月

Analysis of measured head-related tranfer functions based on spatio-temporal frequency characteristics I 査読有り

Yasuko Morimoto, Takanori Nishino, and Kazuya Takeda

IWPASH2009 頁： 00 2009年11月

Driver evaluation based on the classification of rapid decelerating patterns 査読有り

Atsumi Naito, Chiyomi Miyajima, Takanori Nishino, Norihide Kitaoka, and Kazuya Takeda

ICVES2009 頁： 00 2009年11月

Blind source separation using dodecahedral microphone array for selective listening point audio 査読有り

Motoki Ogasawara, Takanori Nishino, and Kazuya Takeda

IWPASH2009 頁： 00 2009年11月

Automatic identification for singing style based on sung melodic contour characterized in phase plane 査読有り

Tatsuya Kako, Yasunori Ohishi, Hirokazu Kameoka, Kunio Kashino, Kazuya Takeda

ISMIR 2009, Kobe, Japan, October 26-30, 2009 頁： pp.393-397 2009年10月

Prediction Model of Driving Behavior Based on Traffic Conditions and Driver Types 査読有り

Hideomi Amata,Chiyomi Miyajima,Takanori Nishino,Norihide Kitaoka,Kazuya Takeda

In Proceedings of ISMIR2009 0 巻 ( 0 ) 頁： 0 2009年10月

AUTOMATIC IDENTIFICATION FOR SINGING STYLE BASED ON SUNG MELODIC CONTOUR CHARACTERIZED IN PHASE PLANE 査読有り

Tatsuya Kako, Yasunori Ohishi,Hirokazu Kameoka,Kunio Kashino, Kazuya Takeda

International Conference on Music Information Retrieval (ISMIR2009) 頁： 393-397 2009年10月

A stochastic signal model for predicting the vehicle trajectory at lane change 査読有り

Yoshihiro Nishiwaki, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda

4th Biennial Workshop on Disgal Signal Processing for In-Vehicles Systems and Safety 頁： 00 2009年10月

CENSREC-1-C:An evaluation framework for voice activity detection under noisy environments 査読有り

Norihide Kitaoka,Takeshi Yamada,Satoru Tsuge,Chiyomi Miyajima,Kazumasa Yamamoto,Takanobu Nishiura,Masato Nakayama,Yuki Denda,Masakiyo Fujimoto,Tetsuya Takiguchi,Satoshi Tamura,Shigeki Matsuda,Tetsuji Ogawa,Shingo Kuroiwa,Kazuya Takeda,Satoshi Nakamura

Acoustical Science and Technology 30 巻 ( 5 ) 頁： 363-371 2009年9月

Blind source separation based on acoustic pressure distribution and normalized rerative phase using dodecahedral microphone array 査読有り

Motoki Ogasawara,Takanori Nishino,Kazuya Takeda

In proceedings of EUSPICO2009 0 巻 ( 0 ) 頁： 1413-1417 2009年8月

Analysis of head-related transfer functions based on spatio-temporal frequency characteristics 査読有り

Yasuko Morimoto,Takanori Nishino,Kazuya Takeda

AES TOKYO 2009 0 巻 ( 0 ) 頁： 0 2009年7月

A Study of Driver Behavior Under Potential Threats in Vehicle Traffic 査読有り

Lucas Malta, Chiyomi Miyajima, Kazuya Takeda

IEEE Trans. on ITS vol.10 巻 ( no.2 ) 頁： pp.201-210 2009年6月

A Stochastic Modeling of Vehicle and Analysis 査読有り

Yoshihiro Nishiwaki,Chiyomi Miyajima,Norihide Kitaoka,Kazuya Takeda

4th Biennial Workshop on Digital Signal Processing 0 巻 ( 0 ) 頁： 0 2009年6月

Multimodel real-world driving data collection and analysis 査読有り

Luxas Malta,Chiyomi Miyajima,Norihide Kitaoka,Kazuya Takeda

4th Biennial Workshop on Digital Signal Processing 0 巻 ( 0 ) 頁： 0 2009年6月

Multimodal estimation of a driver's spontaneous irritation 査読有り

Lucas Malta,Chiyomi Miyajima,Norihide Kitaoka,Kazuya Takeda

IV2009 0 巻 ( 0 ) 頁： 573-577 2009年6月

Feature transformation based on discriminant analysis preserving local structure for speech recognition 査読有り

Makoto Sakai, Norihide Kitaoka, Kazuya Takeda

ICASSP 2009, Taipei, PRC, April 19-24 頁： pp.SPE-L3.5 2009年4月

Stochastic modeling of vehicle trajectory during lane-changing 査読有り

Yoshihiro Nishiwaki, Chiyomi Miyajima, Hidenori Kitaoka, Kazuya Takeda

ICASSP 2009, Taipei, PRC, April 19-24 頁： pp.ITT-P2.8 2009年4月

Spoken dialog stragety based on understanding graph search 査読有り

Yuji Kinoshita, Chiyomi Miyajima, Norihide Kitaoka, Kazuya Takeda

ICASSP 2009, Taipei, PRC, April 19-24 頁： pp.SLP-P2.3 2009年4月

*Selective Listening Point Audio based on Blind Signal Separation and Stereophonic Technology 査読有り

Kenta Niwa, Takanori Nishino, Kazuya Takeda

IEICE Trans. on Infomation and Systems vol.E92-D 巻 ( no.3 ) 頁： pp.469-476 2009年3月

DRIVING PROFILE MODELLING AND RECOGNITION BASED ON SOFT COMPUTING APPROACH 査読有り

Abdul Wahab, Chai Quek, Kazuya Takeda, Chin Tan

IEEE Transactions on Neural Networks vol.20 巻 ( no.4 ) 頁： pp.563-582 2009年2月

車載レーザスキャナによる距離データマップの構築と高精度自動車位置推定査読有り

大石康智、後藤真孝、武田一哉

電子情報通信学会論文誌 92-D(2) 巻頁： 215-225 2009年2月

Integrated Speech Enhancement Method using Noise Suppression and Dereverberation 査読有り

Kenta Niwa, Takanori Nishino, Kazuya Takeda

IEEE Trans. Audio, Speech, and Language Processing 17（２）巻頁： 231-246 2009年2月

On-Going Data Collection of Driving Behavior Signals, In-Vehicle Corpus and Signal Processing for Driver Behavior, (Book Chapter)

Chiyomi Miyajima, Takashi Kusawaka, Takanori Nishino, Norihide Kitaoka, Katsunobu Itou, and Kazuya Takeda

Springer 頁： 45-54 2009年1月

Speech dereverberation based on maximum likelihood estimation with time-varying Gaussian source model 査読有り

IEEE Trans, Audio, Speech, and Language Processing 16（８）巻頁： 1512-1527 2008年11月

人にやさしい音声インターフェース査読有り

鹿野清宏、河原達也、猿渡　洋、武田一哉、河原英紀、徳田恵一、西浦敬信、李　晃伸

情報処理学会論文誌 49 巻 ( 11 ) 頁： 3789-3797 2008年11月

An integrative recognition method for speech and gestures 査読有り

Madoka Miki, Chiyomi Miyajima, Takanori Nishino, Norihide Kitaoka, and Kazuya Takeda

ICMI2008 - 巻 ( - ) 頁： pp93-96 2008年10月

3D AV Integrated System Featuring Arbitrary Listening-Point And Viewpoint Generation 査読有り

Mehrdad Panahpour Tehrani, Kenta Niwa, Norishige Fukushima, Yasushi Hirano, Toshiaki Fujii, Masayuki Tanimoto, Kazuya Takeda, Kenji Mase, Akio Ishikawa, Shigeyuki Sakazawa, Atsushi Koike

MMSP 2008 ( PID-213 ) 頁： pp. 855-860 2008年10月

Generating Lane-Change Trajectories of Individual Drivers 査読有り

Yoshihiro Nishiwaki, Chiyomi Miyajima, Norihide Kitaoka, Ryuta TERASHIMA, Toshihiro Wakita, Kazuya Takeda

ICVES2008 - 巻 ( - ) 頁： pp271-275 2008年9月

Building and Combining Document and Music Spaces for Music Query-By-Webpage System 査読有り

Ryoei Takahashi, Yasunori Ohishi, Norihide Kitaoka, Kazuya Takeda

Interspeech 2008, Brisbane, Australia, September 2008 - 巻 ( - ) 頁： pp2020-2023 2008年9月

CENSREC-4: Development of Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments 査読有り

M.Nakayama, Nishiura, Denda, Kitaoka, Yamamoto, Yamada, Tsuge, Miyajima, Fujimoto, Takiguchi, Tamura, Ogawa, Matsuda, Kuroiwa, Takeda, Nakamura

Interspeech 2008, Brisbane, Australia, September 2008 - 巻 ( - ) 頁： pp968-971 2008年9月

CENSREC-AV: Evaluation frameworks for audio-visual speech recognition 査読有り

Satoshi TAMURA, Chiyomi MIYAJIMA, Norihide KITAOKA, Satoru HAYAMIZU, and Kazuya TAKEDA

AVSP2008 - 巻 ( - ) 頁： - 2008年9月

Parameter Estimation Method of F0 Control Model for Singing Voices 査読有り

Yasunori Ohishi, Hirokazu Kameoka, Kunio Kashino, Kazuya Takeda

Interspeech 2008, Brisbane, Australia, September 2008 - 巻 ( - ) 頁： pp139-142 2008年9月

Binaural sound localization for untrained directions based on a Gaussian mixture model 査読有り

Takanori Nishino and Kazuya Takeda,

16th European Signal Processing Conference (EUSIPCO 2008), Lausanne, Switzerland, August 2008 - 巻 ( - ) 頁： - 2008年8月

複数モデルの動的選択に基づく気管支枝名自動対応付け手法査読有り

中堂敬司、西野隆典、武田一哉

電子情報通信学会論文誌（D) J91-D(7) 巻頁： 1851-1861 2008年7月

Multi-modal real-world driving data collection, transcription, and integration using Bayesian network, 査読有り

Lucas Malta, Chiyomi Miyajima, and Kazuya Takeda,

2008 IEEE Intelligent Vehicles Symposium (IV 2008), Eindhoven, Netherlands - 巻 ( - ) 頁： pp150-155 2008年6月

Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments: newest Part of the CENSREC Series 査読有り

Takanobu Nishiura, Masato Nakayama, Yuki Denda, Norihide Kitaoka, Kazumasa Yamamoto, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda and Satoshi Nakamura

LREC2008, May 28-30, Marrakech Morocco 頁： 468 2008年5月

In-car Speech Data Collection along with Various Multimodal Signals 査読有り

Akira Ozaki, Sunao Hara, Takashi Kusakawa, Chiyomi Miyajima, Takanori Nishino, Norihide Kitaoka, Katunobu Itou and Kazuya Takeda

LREC2008, May 28-30, Marrakech Morocco 頁： 472 2008年5月

Multichannel Speech Enhancement Based on Generalized Gamma Prior Distribution with Its Online Adaptive Estimation 査読有り

Tran HUY DAT, Kazuya TAKEDA, Fumitada ITAKURA

IEICE TRANSACTIONS on Information and Systems E91-D 巻 ( 3 ) 頁： 439-447 2008年3月

Enclding large array signals into a 3D sound field representation for selective listening point audio based on blind source separation, 査読有り

Kenta Niwa, Takanori Nishino and Kazuya Takeda,

ICASSP 2008 Las Vegas, USA - 巻 ( - ) 頁： pp181-184 2008年3月

Enclding large array signals into a 3D sound field representation for selective listening point audio based on blind source separation 査読有り

Kenta Niwa, Takanori Nishino and Kazuya Takeda

ICASSP2008 , Mar.30-Apr.4, Las Vegas, USA 頁： pp.181-184 2008年3月

DRIVING PROFILE MODELLING AND RECOGNITION BASED ON SOFT COMPUTING APPROACH 査読有り

Abdul Wahab, Chai Quek, Kazuya Takeda, Chin Tan

IEEE Transactions on Neural Networks 頁： 000 2008年2月

Head-Related Transfer Function measurement in sagittal and frontal coordinates (letter) 査読有り

Takashi Nakado, Takanori Nishino, Kazuya Takeda

Acoustical Science and Technology, Vol29 巻 ( no.5 ) 頁： 335-337 2008年2月

Estimation of speaker and listener positions in a car using binaural signals 査読有り

Madoka Takimoto, Takanori Nishino, Hiroyuki Hoshino and Kazuya Takeda

Acoustical Science and Technology 29 巻 ( 1 ) 頁： 110-112 2008年1月

多視点・多聴点データ取得システムを用いた自由視聴点映像生成査読有り

福嶋慶繁, 丹羽健太, 圓道知博, 藤井俊彰, 谷本正幸, 西野隆典, 武田一哉

電子情報通信学会論文誌 J91-D 巻 ( no.8 ) 頁： 2039-2041 2008年1月

*相平面に描かれる歌声の基本周波数軌跡：歌唱者の意図する音高目標値系列の推定とハミング検索への応用査読有り

大石康智, 後藤真孝, 伊藤克亘, 武田一哉

情報処理学会論文誌 Vol.49 巻 ( No.11 ) 頁： pp.3789-3797 2008年1月

Development of VAD evaluation framework CENSREC-1-C and investigation of relationship between VAD and speech recognition performance, 査読有り

Norihide Kitaoka, Kazumasa Yamamoto, Tomohiro Kusamizu, Seiichi Nakagawa, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda, and Satoshi Nakamura,

Proc. IEEE workshop on Automatic Speech Recognition and Understanding (ASRU 2007) - 巻 ( - ) 頁： 607-612 2007年12月

Multimodal driving data integration for the analysis of driver's responses to hazardoussituations, Lucas Malta, Chiyomi Miyajima, and Kazuya Takeda, 査読有り

Lucas Malta, Chiyomi Miyajima, and Kazuya Takeda

the 1st International Workshop on Tagging, Mining and Retrieval of Human Related Activity Information, Nagoya, Japan - 巻 ( - ) 頁： - 2007年11月

多様な音響環境下における音声認識システム利用時のデータ収集システム査読有り

原直，宮島千代美，伊藤克亘，武田一哉

電子情報通信学会論文誌 J90-D 巻 ( 10 ) 頁： 2807-2816 2007年10月

複数の認識器を選択的に用いる音声認識システムのためのスコア補正法査読有り

磯部俊洋，伊藤克亘，武田一哉

電子情報通信学会論文誌 J90-D 巻 ( 7 ) 頁： 1773-1780 2007年7月

On-going data collection for driving behavior signal, 査読有り

Chiyomi Miyajima, Takashi Kusakawa, Takanori Nishino, Norihide Kitaoka, Katsunobu Itou, and Kazuya Takeda

DSPINCARS 2007 - 巻 ( - ) 頁： MM-2 2007年6月

Mining potentially hazardous situations in vehicle traffic using driver's reactions, 査読有り

Lucas Malta, Chiyomi Miyajima, Kazuya Takeda

proc. of the 2007 IEEE Intelligent Vehicles Symposium - 巻 ( - ) 頁： 1144-1149 2007年6月

Generation of Pedal Operation Patterns of Individual Drivers in Car-Following for Personalized Cruise Control 査読有り

Yoshihiro Nishiwaki, Chiyomi Miyajima, Norihide Kitaoka, Katsunobu Itou, Kazuya Takeda, Kazuya

proc. of the 2007 IEEE Intelligent Vehicles Symposium - 巻 ( - ) 頁： 823-827 2007年6月

Sound localization under conditions of covered ears on the horizontal plane 査読有り

Madoka Takimoto, Takanori Nishino, Katsunobu Itou and Kazuya Takeda

Acoustical Science and Technology 28 巻 ( 5 ) 頁： 335-342 2007年5月

スペクトル分析を用いた運転行動信号に含まれる個人性のモデル化査読有り

小澤晃史，西脇由博，脇田敏裕，宮島千代美，伊藤克亘，武田一哉

小澤晃史，西脇由博，脇田敏裕，宮島千代美，伊藤克亘，武田一哉電子情報通信学会論文誌 J90-D 巻 ( 4 ) 頁： 1115-1123 2007年4月

Statistical Segmentation and Recognition of Fingertip Trajectories for a Gesture Interface 査読有り

Kazuhiro MORIMOTO, Chiyomi MIYAJIMA, Norihide KITAOKA, Katunobu ITOU, Kazuya TAKEDA

ICMI2007, November 12-15, 2007, Nagoya Japan - 巻 ( - ) 頁： 54-57 2007年2月

*Driver Modeling Based on Driving Behavior and Its Evaluation in Driver Identification 招待有り査読有り

C. Miyajima, Y. Nishiwaki, K. Ozawa, T. Wakita, K. Itou, K. Takeda and F. Itakura

Proceedings of the IEEE 95 巻 ( 2 ) 頁： 427-437 2007年2月

A Stochastic Representation of the Dynamics of Sung Melody 査読有り

Yasunori Ohishi, Masataka Goto, Katunobu Itou, Kazuya Takeda

ISMIR 2007, September 23rd-27th, Wienna, Austria - 巻 ( - ) 頁： - 2007年1月

A Virtual Button Interface Using Fingertip Movements 査読有り

Kazuhiro Morimoto, Chiyomi Miyajima, Kazuya Takeda

ICMLC, 19-22 August 2007, Hong Kong, China - 巻 ( - ) 頁： 2089-2093 2007年1月

楽曲検索システムにおけるプレイリストに適応した音響モデル構築手法に関する検討

原直，宮島千代美，伊藤克亘，北岡教英，武田一哉

情報処理学会研究報告 Vol. 2007 巻 ( No.136　SLP-67-16 ) 頁： 87-90 2007年1月

Estimation of HRTFs on the horizontal plane using physical features 査読有り

Takanori Nishino, Naoya Inoue, Kazuya Takeda and Fumitada Itakura

Applied Acoustics Vol.68 巻 ( issue8 ) 頁： 897-908 2007年1月

両耳間音圧差の包楽を用いたガウス分布モデルに基づく音源方向推定査読有り

西野隆典、井上直哉、伊藤克亘、武田一哉

日本音響学会誌 63 巻 ( 1 ) 頁： 3-12 2007年1月

Rubust in-car speech recognition based on nonlinear multiple regression 査読有り

Weifeng Li, Kazuya Takeda, Fumitada Itakura

EURASHIP JOURNAL on Advance in Signal Processing 2007 巻 ( Article ID 16921 ) 頁： 1-10 2007年1月

CENSREC-3:An Evaluation Framework for Japanese Speech Recognition in Real Car-Driving Environments

Masakiyo Fujimoto, Kazuya Takeda, Satoshi Nakamura

IEICE Trans, Inf. And Syst., E89-D 巻 ( 11 ) 頁： 2783-2793 2006年11月

On line Gaussian mixture modeling in the log-power domain for signal-to-noise ratio estimation and speech enhancement 査読有り

Tran Huy Dat, Kazuya Takeda, Satoshi Itakura

Speech Recognition 48 巻頁： Issue 11 2006年11月

指先の動きを利用した仮想ボタン入力インターフェースの検討査読有り

森本一広、宮島千代美、伊藤克亘、武田一哉

2006年情報科学技術レターズ LK-013 巻頁： 305-308 2006年9月

スペクトル包絡と基本周波数の時間変化を利用した歌声と朗読音声の識別査読有り

大石康智、後藤真孝、伊藤克亘、武田一哉

情報処理学会論文誌 47 巻 ( 6 ) 頁： 1822-1830 2006年6月

Maximum a Posterior Probability and Cumulative Distribution Function Methods for Speech Xpectral Estimation with Application in Noise Suppression Filtering

Tran Huy Dat, Kazuya Takeda, Fumitada Itakura

Lecture Notes in Computer Science 3817 巻頁： 328-337 2006年2月

ADAPTIVE REGRESSION BASED FRAMEWORK FOR IN-CAR SPEECH RECOGNITION, 査読有り

Weifeng Li, Katsunobu Itou, Kazuya Takeda

ICASSP2006, Toulouse, May 2006 頁： SLP-P5.2 2006年1月

Single-Channel Multiple Regression for In-Car Spee

Weifeng LI,Katsunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

IEICE Trans. on Inf. & Syst VOL.E89-D 巻頁： 1032-1039 2006年1月

Robust In-car Speech Recognition Based On Nonlinear Multiple Regression

Weifeng LI,Kazuya Takeda,Fumitada Itakura

EURASIP Journal on Advances in Signal Processing Volume 2007 巻 ( Article ID 16921 ) 頁： 1-10 2006年1月

MULTICHANNEL SPEECH ENHANCEMENT BASED ON SPEECH SPECTRAL MAGNITUDE ESTIMATION USING GENERALIZED GAMMA PRIOR DISTRIBUTION, 査読有り

Tran Huy Dat, Kazuya Takeda, Fumitada Itakura

ICASSP2006, Toulouse, May 2006 頁： SAM-P6.3 2006年1月

ARBITRARY LISTENING-POINT GENERATION USING SUB-BAND REPRESENTATION OF SOUND WAVE RAY-SPACE, 査読有り

Mehrdad Panahpour Tehrani, Yasushi Hirano, Toshiaki Fujii, Shoji Kajita, Kazuya Takeda, Kenji Mase

Mehrdad Panahpour Tehrani, Yasushi Hirano, Toshiaki Fujii, Shoji Kajita, Kazuya Takeda, Kenji Mase 頁： MMSP-P3.11 2006年1月

Characterizing in-car Conversational Speech of Different Dialogue Modes, 査読有り

Hiroshi Fujimura, Chiyomi Miyajima, Nobuo Kawaguchi, Katsunobu Itou, Kazuya Takeda and Fumitada Itakura

ICICIC 2006, Beijing, August-September 頁： pp.552-556 2006年1月

MULTIPOINT MEASURING SYSTEM FOR VIDEO AND SOUND - 100-camera and microphone system -, 査読有り

Toshiaki Fujii, Kensaku Mori, Kazuya Takeda, Kenji Mase, Masayuki Tanimoto, Yasuhito Suenaga

ICME, Toronto, July 2006 頁： MA2-P4 2006年1月

両音間音圧差の特徴量分布をガウス分析近似した音源方向推定モデルの検討

西野隆典，武田一哉

音講論集・日本音響学会（2006年秋季研究発表会） ( 37263 ) 頁： 469-470 2006年1月

運転操作信号のケプストラム分析に基づく運転者識別

武田　一哉，小澤　晃史，西脇　由博，脇田　敏裕，宮島　千代美，伊藤　克亘

情報処理学会 2006-SLP-60 巻頁： 19-24 2006年1月

Statistical Analysis for Thesaurus Construction using an Encuclopedic Corpus

Yasunori Ohishi,Katunobu Itoh,Kazuya Takeda,Atsushi Fujii

5th International conference on Language Resources 頁： 1368-1371 2006年1月

Development of Micro-Dodecahedral Loudspeakerfor Measuring Head-Related Transfer Functions In The Proximal Region

Seiichiro Hosoe,Takanori Nishino,Katunobu Itoh,Kazuya Takeda

Proc.ICASSP ICASSP 2006 巻 ( VOL.5 ) 頁： AE-P6.5-329 2006年1月

Cepstral Analysis of Driving Behavioral Signals for Driver Identification

Chiyomi Miyajima,Yoshihiro Nishiwaki,Koji Ozawa,Toshihiro Wakita,Katunobu Itoh, Kazuya Takeda

Proceedings of 2006 IEEE International Conference VOL.5 巻頁： 921-924 2006年1月

Measurement of Head Related Transfer Functions with Micro-Dodecahedral Loudspeaker in the Proximal Region

Takanori Nishino,Seiichiro Hosoe,Katunobu Itoh,Kazuya Takeda

Proc.WESPAC WESPAC IX 巻 ( 2006 ) 頁： 397 2006年1月

On Human Capability and Acoustic Cues for Discriminating Singing and Speaking Voices

Yasunori Ohishi,Masataka Goto,Katunobu Itoh,Kazuya Takeda

9th International Conference on Music Percerption 頁： 1381-1387 2006年1月

Gamma Modeling of Speech Power and Its Online Estimation for Statistical Speech Enhancement 査読有り

Tran Huy Dat, Kazuya Takeda, Fumitada Itakura

IEICE Trans. Inf. and Syst., E89-D 巻 ( 3 ) 頁： 1040-1049 2006年1月

Driver Identification Using Driving Signals 査読有り

Toshiyuki Wakita, Chiyomi Miyajima, Katsunobu Itou, and Kazuya Takeda

IEICE trans, Inf.& Syst., E89-D 巻 ( 3 ) 頁： 1188-1194 2006年1月

給電指令電話の音声検索システム査読有り

瀬川修、武田一哉

電気学会論文誌C 125-C 巻 ( 9 ) 頁： 1438-1443 2005年9月

The Sound Wave Ray-Space 査読有り

M. P. Tehrani, Y. Hirano, T. Fujii, S. Kajita, K. Takeda, M. Tanimoto, K. Mase

ICME 2005, Amsterdam, July 2005 - 巻 ( - ) 頁： - 2005年7月

CIAIR In-Car Speech Corpus - Influence of the Driving Status(letter)

Nobuo Kawaguchi, Shigeki Matubara, Kazuya Takeda, and Fumitada Itakura

IEICE-D(E) E88-D 巻 ( 3 ) 頁： 578-582 2005年3月

AURORA-2J: An Evaluation Framework for Japanese Noisy Speech Recogniton

Satoshi Nakamura, Kazuya Takeda, Kazumasa Yamamoto, Takeshi Yamada, Shingo Kuroiwa, Norihide Kitaoka, Takanobu Nishiura, Akira Sasou, Mitsunori Mizumachi, Chiyomi Miyajima, Masakiyo Fujimoto, and Toshiki Endo

IEICE-D(E) E88-D 巻 ( 3 ) 頁： 384-390 2005年3月

Analysis and Recognition of Whispered Speech

Taisuke Ito, Kazuya Takeda, ando Fumitada Itakura

Speech Communication 45 巻 ( 2 ) 頁： 139-152 2005年2月

Speaker verification using Gaussian mixture models within changing real car environments 査読有り

Xianxian Zhang, John Hansen, Pongtep Angkititrakul, Kazuya Takeda

INTERSPEECH2005, Lisboa, Portugal - 巻 ( - ) 頁： - 2005年1月

Modeling of individualities in driving through spectral analysis of behavioral signals 査読有り

Koji Ozawa, Toshihiro Wakita, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda

ISSPA'2005 Sydney, Australia - 巻 ( - ) 頁： - 2005年1月

Speech Enhancement based on SNR-Dependent Empirical Statistical Estimation in Log-Spectral Magnitude domain 査読有り

Tran Huy Dat, Kazuya Takeda and Fumitada Itakura

International Workshop on Acoustic Echo and Noise Control - 巻 ( - ) 頁： - 2005年1月

Subjective and Objective Quality Assessment of Regression-enhanced Speech in Real Car Environments 査読有り

Li Wifent, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura

INTERSPEECH2005, Lisboa, Portugal - 巻 ( - ) 頁： - 2005年1月

Improved Noise Estimation and Log-spectral Regression for In-car Speech Recongnition

Weifeng LI,Katunobu ITOU,Kazuya TAKEDA

ICDEW 2005 頁： 1206 2005年1月

音声対話インタフェースの長期利用時における学習効果の評価

原直，白勢彩子，宮島千代美，伊藤克亘，武田一哉

( 2005-SLP-55(4) ) 頁： 17-22 2005年1月

実走行車内単語音声データベースCENSREC-3と共通評価環境の構築

藤本雅清，中村　哲，武田一哉黒岩　眞吾，山田　武志，北岡教英，山本一公，水町光徳，西浦敬信，佐宗晃

( 2005-SLP-55(8) ) 頁： 41-46 2005年1月

SPATIAL CODING BASED ON THE EXTRACTION OF MOVING SOUND SOURCES IN WAVEFIELD SYNTHESIS 査読有り

Toshiyuki KIMURA,Kazuhiko KAKEHI,Kazuya TAKEDA,Fumitada ITAKURA

ICASSP 2005 Vol.3 巻頁： Ⅲ-293-Ⅲ-296 2005年1月

GENERALIZED GAMMA MODELING OF SPEECH AND ITS ONLINE ESTIMATION FOR SPEECH ENHANCEMENT

Tran Huy DAT,Kazuya TAKEDA,Fumitada ITAKURA

ICASSP 2005 Vol.4 巻頁： Ⅳ-181-Ⅳ-184 2005年1月

SNR AND LOCAL NOISE POWER ESTIMATIONS BASED ON GAUSSIAN MIXTURE MODELING ON THE LOG-POWER DOMAIN

Kazuya TAKEDA,Tran Huy DAT,Hiroshi FUJIMURA,Fumitada ITAKURA

ICASSP 2005 Vol.1 巻頁： Ⅰ-881-Ⅰ-884 2005年1月

ANALYSIS OF A LARGE IN-CAR SPEECH CORPUS AND ITS APPLICATION TO THE MUTIMODEL ASR

Hirosi FUJIMURA,Chiyomi MIYAJIMA,Katsunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

ICASSP 2005 Vol.1 巻頁： I-445-I-448 2005年1月

TWO-STAGE NOISE SPECTRA ESTIMATION AND REGRESSION BASED IN-CAR SPEECH RECOGNITION USING SINGLE DISTANT MICROPHONE

Weifeng Li,Katunobu Itou,Kazuya Takeda,Fumitada Itakura

ICASSP 2005 Vol.1 巻頁： I-533-I-536 2005年1月

Speech enhancement based on MAP-log spectral magnitude estimation using the gamma prior of the speech power

Tran Huy DAT,Kazuya TAKEDA,Fumitada ITAKURA

NSIP 2005 頁： 43 2005年1月

MAP and cumulative distribution function equalization methods for the speech spectral estimation with application in noise suppression filtering

Tran Huy DAT,Kazuya TAKEDA,Fumitada ITAKURA

NOLISP 2005 頁： 259-268 2005年1月

A speech enhancement system based on data clusterin and cumulative histogram equalization

Tran Huy DAT,Kazuya TAKEDA,Fumitada ITAKURA

ICDEW 2005 頁： 1207 2005年1月

波面合成におけるチャネル数の主観的影響　－音源が正面付近にある場合-

木村敏幸，筧一彦，武田一哉，板倉文忠

日本バーチャルリアリティ学会　論文誌 TVRSJ Vol.10 巻 ( 2 ) 頁： 257-266 2005年1月

Environmental Warping for In-car Speech Recognition

Weifeng LI,Katunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

NSIP2005 頁： 35 2005年1月

Sound field auralizaion system in free listening positions

Toshiyuki KIMURA,Wataru MIZUNO,Takanori NISHINO,Kazuya TAKEDA

Forum Acusticum 2005 頁： 2511-2516 2005年1月

HRTF modeling using physical features

Naoya INOUE,Takanori NISHINO,Katsunobu ITOU,Kazuya TAKEDA

Forum Acusticum 2005 頁： L199-L202 2005年1月

Measurement of head-related transfer functions in the proximal region

Seiichiro HOSOE,Takanori NISHINO,Katunobu ITOU,Kazuya TAKEDA

Forum Acusticum 2005 頁： 2539-2542 2005年1月

Evaluation of sound localization under condition of covered ears

Madoka TAKIMOTO,Takanori NISHINO,Katunobu ITOU,Kazuya TAKEDA

Forum Acusticum 2005 頁： L203-L206 2005年1月

Modeling method of a room impulse response with cepstrum analysis

Takanori NISHINO,Fuminori SAITO,Katunobu ITOU,Kazuya TAKEDA

Forum Acusticum 2005 頁： 1887-1890 2005年1月

Data Collection and Evaluation of Speech Recognition for Motorbike Riders

Hirosi TANAKA,Hirosi FUJIMURA,Chiyomi MIYAJIMA,Takanori NISHINO,Katunobu ITOU, Kazuya TAKEDA

INTERSPEECH 2005 頁： 2665-2668 2005年1月

Discrimination between Singing and Speaking Voices

Yasunori OHISHI,Masataka GOTO,Katunobu ITO,Kazuya TAKEDA

INTERSPEECH2005 頁： 1141-1144 2005年1月

Driver identification based on spectral analysis of driving behavioral signals

Yoshihiro NISHIWAKI,Koji OZAWA,Toshihiro WAKITA,Chiyomi MIYAJIMA,Katunobu ITOU, Kazuya TAKEDA

DSP in Cars 2005 頁： M1-6 2005年1月

Parametric Versus Non-Parametric Models of Driving Behavior Signals for Driver Identification

Toshihiro WAKITA,Koji OZAWA,Chiyomi MIYAJIMA,Kazuya TAKEDA

AVBPA2005 LNCS3546 巻頁： 739-747 2005年1月

Driver Identification Using Driving Behavior Signals

Toshihiro WAKITA,Koji OZAWA,Chiyomi MIYAJIMA,Kei IGARASHI,Katunobu ITOU, Kazuya TAKEDA

ITSC2005 Vol.E89-D 巻 ( No.3 ) 頁： 1188-1194 2005年1月

運転行動を用いたドライバ識別

脇田敏裕，小澤晃史，宮島千代美，五十嵐圭，伊藤克亘，武田一哉

自動車技術会学術講演会前刷集 No.119-05 巻頁： 17-20 2005年1月

Evaluation of HRTFs estimated using physical features

Naoya INOUE,Toshiyuki KIMURA,Takanori NISHINO,Katsunobu ITOU,Kazuya TAKEDA

Acoustical Science and Technology Vol.26 巻 ( No. 5 ) 頁： 453-455 2005年1月

The present status progress and usage of speech databases in Japan 査読有り

Hisao Kuwabara,Shuichi Itahashi,Mikio Yamamoto,Satoshi Nakamura,Toshiyuki Takezawa, Kazuya Takeda

Acoustical Science and Technology 26 巻 ( 1 ) 頁： 62-66 2005年1月

移動音源がある音場の空間符号化ー音源抽出による伝送量の削減ー

木村敏幸，筧一彦，武田一哉，板倉文忠

日本バーチャルリアリティ学会　論文誌 TVRSJ Vol.10 巻頁： 101-109 2005年1月

Multiple Regression of Log Spectra for In-Car Speech Recognition Using Multiple Distributed Microphones

Weifeng LI,Tetsuya SHINDE,Hiroshi FUJIMURA,Chiyomi MIYAJIMA,Takanori NISHINO, Katunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

IEICE Trans Vol.E88-D 巻 ( No.3 ) 頁： 834-390 2005年1月

Construction and Evaluation of a Large In-Car Speech Corpus

Kazuya TAKEDA,Hiroshi FUJIMURA,Katunobu ITOU,Nobuo KAWAGUCHI,Shigeki MATSUBARA, Fumitada ITAKURA

IEICE Trans. Vol.E88-D 巻 ( No.3 ) 頁： 553-561 2005年1月

Speech Recognition Using Finger Tapping Timings

Hirmitsu BAN,Chiyomi MIYAJIMA,Katunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

IEICE Trans. Vol.E88-D 巻 ( No.3 ) 頁： 667-670 2005年1月

ケプストラム分析を用いた実収録運転行動信号に含まれる個人性のモデル化（レター）

西脇由博、小澤晃史、宮島千代美、伊藤克亘、武田一哉

情報科学技術レターズＬＬ-007 巻頁： 289-292 2005年1月

Adaptive Log-spectral Regression for In-Car Speech Recognition using Multiple Distributed Microphones(letter)

Weifeng Li, Kazuya Takeda, and Fumitada Itakura

IEEE Signal Processing Letters 12 巻 ( 4 ) 頁： 340-343 2005年1月

Adaptive Nonlinear Regression Using Multiple Distributed Microphones for In-Car Speech Recognition

Weifeng Li, Chiyomi Miyajima, Takanori Nishino,Katunobu Itou, Kazuya Takeda, and Fumitada Itakura

IEICE-A(E) E88-A 巻 ( 7 ) 頁： 1716 2005年1月

Speech recognition using synchronization between speech and figre tapping 査読有り

H. Bann, C.Miyajima, K.Itou, K.Takeda, F.Itakura

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 - 巻 ( - ) 頁： - 2004年11月

Example-based Spoken Dialogue System with Online Example Augmentation 査読有り

H.Murao, N. Kawaguchi, S. Matsubara, Y. Yamaguchi, K. Takeda and Y. Inagaki

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 頁： FrA1502p.15 2004年11月

Optimizing Regression for in-car Speech Recognition using Multiple Distributed Microphones 査読有り

W. Li, K. Takeda and F. Itakura

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 頁： FrA1502p.15 2004年11月

Recent Progress of Open-Source LVCSR Engine Julius and Japanese Model Repository 査読有り

T.Kawahara, A.Lee, K.Takeda, K.Itou and K.Shikano

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 頁： Spec4402p.6 2004年11月

Audio-Visual Speaker Localization for Car Navigation Systems 査読有り

X.Zhang, K.Takeda, J.Hansen and T.Maeno

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 頁： Spec3603p.4 2004年11月

CIAIR In-Car Speech Database 査読有り

N.Kawaguchi, S.Matsubara, Y.Yamaguchi, K.Takeda and F. Itakura

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 頁： FrA2702p.18 2004年11月

Analysis of In-car speech recognition experiments using a large-scale multi-mode dialogue corpus 査読有り

K.Fujimura, K.Itou, K.Takeda,F.Itakura

INTERSPEECH/ICSLP 2004, Cheju Korea, November 2004 頁： Spec4001o.2 2004年11月

AURORA-2J: Japanese speech data collection for performance evaluation of speech recognition in noise 査読有り

Satoshi Nakamura, Kazumasa Yamamoto, Kazuya Takeda,Shingo Kuroiwa, Norihide Kitaoka,Takeshi Yamada,Mitsunori Mizumachi, Takanobu Nishiura, Masakiyo Fujimoto, Akira Saso, Toshiki Endo

International Conference on Speech and Language Technology/Oriental-COCOSDA - 巻 ( - ) 頁： - 2004年1月

An Advanced Japanese Speech Corpus for In-car Spoken Dialogue Research, 査読有り

Yuki Irie, Nobuo Kawaguchi, Shigeki Matsubara, Itsuki Kishida, Yukiko Yamaguchi, Kazuya Takeda, Fumitada Itakura, and Yasuyoshi Inagaki

O-COCOSDA 2004 頁： SDC-2 2004年1月

Robust SNR estimation of noisy speech based on Gaussian mixtures modeling on log-power domain 査読有り

Tran Huy Dat, Kazuya Takeda, Fumitada Itakura

COST278 and ISCA Tutorial and Research Workshop (ITRW) on Robustness Issues in Conversational Interaction - 巻 ( - ) 頁： - 2004年1月

Dialouge characteristics in different communication modes, 査読有り

Katsunobu Itou, Kouji Fujimura, Nobuo Kawaguchi, Kazuya Takeda, and Fumitada Itakura

Special Workshop in Maui Lectures by Masters in Speech Processing - 巻 ( - ) 頁： - 2004年1月

In-Car Spoken Dialogue Corpus and Its Application, 査読有り

Nobuo Kawaguchi, Shigeki Matsubara, Hiroya Murao, Itsuki Kishida, Yuki Irie, Yukiko Yamaguchi, Kazuya Takeda and Fumitada Itakura

Special Workshop in Maui Lectures by Masters in Speech Processing - 巻 ( - ) 頁： - 2004年1月

Biometric Identification Using Driving Behavioral Signals 査読有り

Kei Igarashi, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura and Huseyin Abut

ICME'2004 - 巻 ( - ) 頁： - 2004年1月

Method for determining sound localization Acoustical Science and Technology by auditory masking

Kazuhiro UCHIDA,Takanori NISHINO,Kazuya TAKEDA,Fumitada ITAKURA

Acoustical Science and Technology 25 巻 ( 6 ) 頁： 480-482 2004年1月

DSP for In-Vehicle and Mobile Systems

Huseyin ABUT,John HANSEN,Kazuya TAKEDA(eds.)

Springer Publisher - 巻頁： 000 2004年1月

Measurement of the Head Related Transfer Function using the Spark Noise

Takanori NISHINO,Seiichiro HOSOE,Kazuya TAKEDA,Fumitada ITAKURA

ICA2004 ( Tu5.D.1 ) 頁： Ⅱ-1437-Ⅱ-1438 2004年1月

In-car speech recognition experiments using a large-scale multi-mode dialogue corpus

Hiroshi FUJIMURA,Katsunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

ICA2004 ( Th2.H.1 ) 頁： Ⅳ-2583-Ⅳ-2586 2004年1月

Subjective assessments for the effect of the number od channel signals on the sound field reproduction used in wavefield synthesis

Toshiyuki KIMURA,Kazuhiko KAKEHI,Kazuya TAKEDA,Fumitada ITAKURA

ICA2004 ( Th.P1.17 ) 頁： Ⅳ-3159-Ⅳ-3162 2004年1月

Biometric Identification Using Driving Behamitoral Signals

Kei IGARASHI,Chiyomi MIYAJIMA,Katsunobu ITOU,Kazuya Takeda,Fumitada ITAKURA, Huseyin ABUT

ICME2004 Vol.1 巻頁： 65-68 2004年1月

音声情報処理の観点から見た室内音場の評価について

武田一哉，小村道昭，清水泰博，梶田将司，板倉文忠

建築音響研究会資料 ( AA2004-24 ) 頁： 1月6日 2004年1月

Multimedia Corpus of In-Car Speech Communication

Nobuo KAWAGUCHI,Kazuya TAKEDA,Fumitada ITAKURA

Journal of VLSI Signal Processing 36 巻頁： 153-159 2004年1月

事典コーパスを用いた単語階層関係の統計的解析

大石康智，伊藤克亘，武田一哉，藤井敦，板倉文忠

( LF-001 ) 頁： 75-78 2004年1月

運転行動信号に含まれる個人性に関する検討

小澤晃史，伊藤克亘，武田一哉，脇田敏裕，板倉文忠

( LK-004 ) 頁： 247-250 2004年1月

Audio-Visual Speaker Localization for Car Navigation Systems

Xianxian ZHANG,Kazuya TAKEDA,John H. L. HANSEN,Toshiki MAENO

ICSLP04 ( Spec3603p.4 ) 頁： 2501-2504 2004年1月

Analysis of In-car speech recognition experiments using a larger-scale multi-mode dialogue corpus

Hiroshi FUJIMURA,Katsunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

ICSLP04 ( Spec4001p.2 ) 頁： 2313-2316 2004年1月

RECENT PROGRESS OF OPEN-SOURCE LVCSR ENGINE JULIUS AND JAPANESE MODEL REPOSITORY -SOFTWARE OF CONTINUOUS SPEECH RECOGNITION CONSOURTIUM-

Tatsuya KAWAHARA,Akinobu LEE,Kazuya TAKEDA,Katsunobu ITOU,Kiyohiro SHIKANO

ICSLP04 ( Spec4402p.6 ) 頁： 3069-3072 2004年1月

Example-based Spoken Dialogue System with Online Example Augmentation

Hiroya MURAO,Nobuo KAWAGUCHI,Shigeki MATSUBARA,Yukiko YAMAGUCHI,Kazuya TAKEDA, Yasuyoshi INAGAKI

ICSLP04 ( Spec4402p.7 ) 頁： 3073-3076 2004年1月

Optimizing Regression for in-car Speech Recognition using Multiple Distributed Microphones

Weifeng LI,Kazuya TAKEDA,Fumitada ITAKURA

ICSLP04 ( FrA1502P.15 ) 頁： 2689-2692 2004年1月

Speech enhancement based on magnitude estimation using the Gamma prior

Tran Huy DAT,Weifeng LI,Kazuya TAKEDA,Fumitada ITAKURA

ICSLP04 ( FrA1502p.16 ) 頁： 2693-2696 2004年1月

SPEECH RECOGNITION USING SYNCHRONIZATION BETWEEN SPEECH AND FINGER TAPPING

Hiromitu BAN,Chiyomi MIYAJIMA,Katsunobu ITOU,Kazuya TAKEDA,Fumitada ITAKURA

ICSLP04 ( ThC2501lo.2 ) 頁： 2289-2292 2004年1月

CIAIR In-Car Speech Database

Nobuo KAWAGUCHI,Shigeki MATSUBARA,Yukiko YAMAGUCHI,Kazuya TAKEDA,Fumitada ITAKURA

ICSLP04 ( FrA2702p.18 ) 頁： 2789-2792 2004年1月

音声対話による楽曲検索システム

原直，白勢彩子，宮島千代美，伊藤克亘，武田一哉

( 2004-SLP-53(6) ) 頁： 81-86 2004年1月

スパーク音源を用いた頭部伝達関数の測定

荒木潤二，西野隆典，武田一哉，板倉文忠

日本音響学会誌 60 巻 ( 6 ) 頁： 314-318 2004年1月

自動車の中での音声認識

武田一哉

情報処理 45 巻 ( 10 ) 頁： 1038-1043 2004年1月

Data Collection and Evaluation of AURORA-2 Japanese Corpus 査読有り

Satoshi Nakamura, Kazumasa Yamamoto, Kazuya Takeda, Shingo Kuroiwa,, Norihide Kitaoka, Takeshi Yamada, Mitsunori Mizumachi, Takanobu Nishiura, Masakiyo Fujimoto, Akira Saso, Toshiki Endo

ASRU2003 - 巻 ( - ) 頁： - 2003年12月

IN-CAR SPEECH RECOGNITION USING DISTRIBUTED MICROPHONES - ADAPTING TO AUTOMATICALLY DETECTED DRIVING CONDITIONS - 査読有り

Hideki Banno, Tetsuya Shinde, Kazuya Takeda and Fumitada Itakura

Hideki Banno, Tetsuya Shinde, Kazuya Takeda and Fumitada Itakura 頁： I324-I327 2003年5月

Construction and analysis of the multi-layered in-car spoken dialogue corpus, 査読有り

Nobuo Kawaguchi, Shigeki Matsubara, Itsuki Kishida, Yuki Irie, Yukiko Yamaguchi, Kazuya Takeda, Fumitada Itakura

DSP in mobile, April, 2003, Nagoya - 巻 ( - ) 頁： - 2003年4月

In-car speech recognition using distributed microphones 査読有り

Tetsuya Shinde, Kazuya Takeda, Fumitada Itakura

DSP in mobile, April, 2003, Nagoya - 巻 ( - ) 頁： - 2003年4月

Is our driving behavior unique? 査読有り

Kei Igarashi, Kazuya Takeda, Fumitada Itakura, Huseyin Abut

DSP in mobile, April, 2003, Nagoya - 巻 ( - ) 頁： - 2003年4月

A Study on Domain Recognition of Spoken Dialogue Systems 査読有り

T. Isobe, S. Hayakawa, H. Murao, T. Mizutani, K. Takeda, F. Itakura

Eurospeech'03, Geneva 頁： pp.1889-1892 2002年9月

Experiments on Recognition of Lavalier Microphone Speech and Whispered Speech in Real World Environments, 査読有り

K. Tatara, T. Ito, P. Zolfaghari, K. Takeda & F. Itakura

ICSLP'02, Sep., 2002, Denver 頁： pp.653-656 2002年9月

Integration of Noise Reduction Algorithms for Aurora2 Task 査読有り

Takeshi Yamada, Jiro Okada, Kazuya Takeda, Norihide Kitaoka, Masakiyo Fujimoto, Shingo Kuroiwa, Kazumasa Yamamoto, Takanobu Nishiura, Mitsunori Mizumachi, Satoshi Nakamura

Eurospeech'03, Geneva 頁： pp.1769-1772 2002年9月

Acoustical analysis and Recognition of Whispered Speech 査読有り

Taisuke Itoh, Kazuya Takeda and Fumitada Itakura

ICASSP 2002 - 巻 ( - ) 頁： - 2002年5月

SYNTHESIS OF CAR NOISE BASED ON A COMPOSITION OF ENGINE NOISE AND FRICTION NOISE 査読有り

Yoshihide Ban, Hideki Banno, Kazuya Takeda and Fumitada Itakura

ICASSP 2002 - 巻 ( - ) 頁： - 2002年5月

Recognition of Consonant-Vowel (CV) Units of Speech in a Broadcase News Corpus Using Support Vector Machines 査読有り

C.Chandra Sekhar, Kazuya Takeda and Fumitada Itakura

SVM2002, LNCS 2388 頁： pp.171-185 2002年1月

Acoustical analysis and Recognition of Whispered Speech 査読有り

Taisuke Itoh, Kazuya Takeda and Fumitada Itakura

ASRU 2001, Dec., 2001 - 巻 ( - ) 頁： - 2001年12月

Robust speech recognition based on selective use of missing frequency band HMMs 査読有り

Y. Kawamura, K. Takeda, F. Itakura

Eurospeech'01, Sep., 2001, Aalborg 頁： pp.1115-1118 2001年9月

Multimedia data collection of in-car speech communication 査読有り

N.Kawaguchi, N.Matsubara, K.Takeda, F.Itakura, Y.Inagaki

Eurospeech'01, Sep., 2001, Aalborg 頁： pp.2027-2030 2001年9月

Continuous speech recognition without end-point detection 査読有り

O.Segawa, K. Takeda, F. Itakura ?

ICASSP2001, May, 2001, Salt Lake City 頁： pp.245-248 2001年5月

A Study on perceptual distance measure for phase spectrum of stimuli 査読有り

H. Banno, K. Takeda, F. Itakura ?

ICASSP2001, May, 2001, Salt Lake City 頁： pp.3297-3300 2001年5月

Blind source separation combining frequency-domain ICA and beam forming 査読有り

H. Saruwatari, K. Takeda, K.Shikano ?

ICASSP2001, May, 2001, Salt Lake City 頁： pp.2733-2736 2001年5月

Direction of arrival estimation based on nonlinear microphone array 査読有り

H. Saruwatari, H.Kamiyanagida, K. Takeda, F. Itakura, K.Shikano

ICASSP2001, May, 2001, Salt Lake City 頁： pp.3033-3036 2001年5月

Close-class-set discrimination method for recognitionof stop-sonsonant-vowel utterances using Support Vector Machines, 査読有り

Sechar CC, Takeda K, Itakura F

ARTIFICAL NEURAL NETWORKS-ICANN 2001, PROCEEDINGS LECTURE NOTES IN COMPUTER SCIENCE 2130 頁： 399-404 2001年1月

水平方向及び仰角方向に関する頭部伝達関数の補間査読有り

西野隆典，梶田将司，武田一哉，板倉文忠

日本音響学会誌 - 巻 ( - ) 頁： - 2001年1月

Robust speech recognition based on selective use of missing frequency band HMMs

Y. Kawamura, K. Takeda, F. Itakura

Proc. of seventh European Conference on Speech Communication and techonology, pp.1115-1118 (Eurospeech'01, Sep., 2001, Aalborg) 頁： 1115-1118 2001年1月

日本語ディクテーション基本ソフトウエア（９９年度版）査読有り

河原達也，李晃伸，小林哲則，武田一哉，峯松信明，嵯峨山茂樹，伊藤克亘，伊藤彰則，山本幹男，山田篤，宇津呂武仁，鹿野清宏

日本音響学会誌 57 巻 ( 3 ) 頁： 210-214 2001年1月

Direction of Arrival Estimation Using Nonlinear Microphone Array 査読有り

H.Kamiyanagida, H. Saruwatari, K. Takeda, F. Itakura, and K. Shikano

IEICE Trans. Fundamentals E84-A 巻 ( 4 ) 頁： 000 2001年1月

WEBベースコースウエアのための音声入力システムの開発査読有り

西村竜一，梶田将司，武田一哉，板倉文忠，鹿野清宏

情報処理学会論文誌 23 巻 ( 3 ) 頁： 605-613 2001年1月

車内音声対話収集システムの開発査読有り

河口信夫，岩博之，牛窪誠一，武田一哉，稲垣康善，板倉文忠

電子情報通信学会論文誌,DII, Vol. J84.DII, No.6, pp.909-916 J84-DII 巻 ( 6 ) 頁： 903-916 2001年1月

The effect of group delay spectrum on timbre 査読有り

Hideki Banno, Kazuya Takeda and Fumitada Itakura

Acoustical Science and Technology - 巻 ( - ) 頁： - 2001年1月

Blind Source Separation based on Subband ICA and Beamforming 査読有り

H.Saruwatari, S.Kurita, K.Takeda, F.Itakura and K.Shikano

ICSLP2000, Nov. 2000, Beijin 頁： pp.633-636? 2000年11月

Free Software Toolkit for Japanese Large Vocabulary Continuous Speech Recognition 査読有り

T.Kawahara, A.Lee, T.Kobayashi, K.Takeda el al

ICSLP2000, Nov. 2000, Beijin 頁： T.Kawahara, A.Lee, T.Kobayashi, K.Takeda el al 2000年11月

Vector Space Representation of Language Probabilities through SVD of N-gram Matrix 査読有り

S.Terashima, K.Takeda and F.Itakura

ICSLP2000, Nov. 2000, Beijin 頁： pp.633-636? 2000年11月

Construction of Speech Corpus in Moving Car Environment 査読有り

N.Kawaguchi, S.Matsubara, H.Iwa, S.Kajita, K.Takeda, F.Itakura and Y.Inagaki

ICSLP2000, Nov. 2000, Beijin 頁： pp.1281-1284 2000年11月

AN ACOUSTIC MEASURE FOR PREDICTING RECOGNITION PERFORMANCE DEGRADATION 査読有り

pp.3297-3300

ICASSP2000, June, 2000, Istanbul 頁： pp.1739-1742 2000年6月

Evaluation of Blind Signal Separation Method Using Directivity Pattern Under Reverberant Conditions 査読有り

S.Kurita, H. Saruwatari, S. Kajita, K. Takeda, F. Itakura

ICASSP2000, June, 2000, Istanbul 頁： pp.3140-3143 2000年6月

Speech Enhancement Using Nonlinear Microphone Array with Noise Adaptive Complementary Beamforming 査読有り

H. Saruwatari, S. Kajita, K. Takeda, F. Itakura

ICASSP2000, June, 2000, Istanbul 頁： pp.1049-1052 2000年6月

Speech Recognition Based on Space Diversity Using Distributed Multi-Microphone 査読有り

Y. Shimizu, S. Kajita, K. Takeda, F. Itakura

ICASSP2000, June, 2000, Istanbul 頁： pp.1747-1750 2000年6月

A New Phonetic Tied-Mixture Model for Efficient Decoding 査読有り

A. Lee, T. Kawahara, K. Takeda, K. Shikano?

ICASSP2000, June, 2000, Istanbul 頁： pp.1269-1272 2000年6月

重回帰分析に基づく頭部伝達特性の推定査読有り

西野隆典，中井勇佑，武田一哉，板倉文忠

電子情報通信学会論文誌 J84-A 巻 ( 3 ) 頁： 260-268 2000年1月

文部省COEプログラム統合音響情報研究拠点

武田一哉・板倉文忠

日本音響学会誌 56 巻 ( 11 ) 頁： 000 2000年1月

どうすれば，データ共有を成功させることができるか

伊藤克亘・河原達也・武田一哉

情報処理，Vol.41, No.7 (2000.7) pp.781-786 41 巻 ( 7 ) 頁： 781-786 2000年1月

マルチメディア情報処理(解説記事) （特集、映像情報メディア年報）査読有り

春日正男・山内結子・岡崎彰男夫・武田一哉・林伸二

映像情報メディア学会誌 54 巻 ( 7 ) 頁： 984-994 2000年1月

どうすれば，データ共有を成功させることができるか（解説記事）（特集、ここまできた自然言語処理ー例文の収集とその利用ー）査読有り

伊藤克亘・河原達也・武田一哉

情報処理 41 巻 ( 7 ) 頁： 781-786 2000年1月

日本語ディクテーション基本ソフトウエア（９８年度版）査読有り

河原達也李晃伸小林哲則武田一哉峯松信明伊藤克亘伊藤彰則山本幹男山田篤宇津呂武仁鹿野清宏

日本音響学会誌（技術報告） 56 巻 ( 4 ) 頁： 255-259 2000年1月

Japanese Dictation Toolkit-1998version

kazuya takeda

The Journal of the Acoustical Society of Japan 56 巻 ( 4 ) 頁： 255-259 2000年1月

Phonetic Tied-Mixture モデルを用いた大語彙連続音声認識査読有り

李晃伸，河原達也，武田一哉，鹿野清宏

電子情報通信学会論文誌, J83-DII, No.12, pp.2517--2525（2000.12） J83-DII 巻 ( 12 ) 頁： 2517-2525 2000年1月

バンドエリミネーションを用いたオーディオ信号へのデータハイディンング査読有り

池田幹男，豊島亮蔵，武田一哉，板倉文忠

電子情報通信学会論文誌 J38-DII 巻 ( 11 ) 頁： 2350-2359 2000年1月

側抑制性重みづけを用いた雑音環境下におけるSTRAIGHT分析合成系の品質改善査読有り

戸田智基，坂野秀樹，梶田将司，武田一哉，板倉文忠，鹿野清宏

電子情報通信学会論文誌 J38-DII 巻 ( 11 ) 頁： 2180-2189 2000年1月

空間音響特性を考慮したスペースダイバシチ型音声認識査読有り

清水泰博，梶田将司，武田一哉，板倉文忠

電子情報通信学会論文誌 J38-DII 巻 ( 11 ) 頁： 2448-2456 2000年1月

SVDを用いたN-gram確率の線形空間表現査読有り

寺島志郎，武田一哉，板倉文忠

電子情報通信学会論文誌 J38-DII 巻 ( 11 ) 頁： 2388-2396 2000年1月

A Waveform Measure For Predicting Recognition PerformanceDegradation 査読有り

M.Kondo, K.Takeda and F.Itakura

ASRU'99, Dec, 1999, Keystone 頁： pp.I-27 1999年12月

Japanese Dictation Toolkit: Plug-and-play Framework For Speech Recognition R&D 査読有り

T.Kawahara, T.Kobayashi, K.Takeda, N.Minematsu, K.Itou, M.Yamamoto, A.Yamada, T.Utsuro, K.Shikano

ASRU'99, Dec, 1999, Keystone 頁： pp.I-393 1999年12月

事前に他人受理誤り率を指定する話者照合方式査読有り

早川昭二武田一哉板倉文忠

電子情報通信学会論文誌 J82-DＩＩ巻 ( 12 ) 頁： 2212-2220 1999年12月

Speech enhancement using nonlinear microphone array under nonstationary noise conditions 査読有り

H.Saruwatari, S.Kajita,K.Takeda and F.Itakura

Eurospeech'99, Sep., 1999, Budapest 頁： pp.2567-2570 1999年9月

Voice conversion through nonlinear warping of STRAIGHT spectrum 査読有り

N.Maeda, H.Banno, S.Kajita, K.Takeda and F.Itakura

Eurospeech'99, Sep., 1999, Budapest 頁： pp.827-830 1999年9月

JNAS:Japanese speech corpus for large vocabulary continuous speech recognition research 査読有り

Katunobu ITO,Mikio YAMAMOTO,Kazuya TAKEDA,Tosiyuki TAKEZAWA Tatsuo MATSUOKA,Tetsunori KOBAYASHI,Kiyohiro SHIKANO and Sshuichi ITAHASHI

Juronal of Acoustic Society Japan(E) 20 巻 ( 3 ) 頁： 119-206 1999年5月

Compensating of Room Acoustic Transfer Functions Affected by Change of Room Temperature 査読有り

M.Omura, M.Yada, H.Saruwatari, S.Kajita, K.Takeda and F.Itakura

ICASSP'99, Mar, 1999, Phoenix - 巻 ( - ) 頁： - 1999年3月

Speech Enhancement Using Nonlinear Microphone Array with Complementary Beamforming 査読有り

H.Saruwatari, S.Kajita, K.Takeda and F.Itakura

ICASSP'99, Mar, 1999, Phoenix - 巻 ( - ) 頁： - 1999年3月

長さ毎に用意されたセグメント標準パターンとの照合に基づく音声認識査読有り

池田卓史，梶田将司，武田一哉，板倉文忠

電子情報通信学会論文誌, （研究速報） J82-DII 巻 ( 2 ) 頁： 308-311 1999年1月

Japanese speech corpus for large vocabulary continuous speech recognition research

kazuya takeda

The Journal of the Acoustical Society of Japan 20 巻 ( 3 ) 頁： 199-206 1999年1月

Speech Enhancement Using Nonlinear Microphone Array Based on Complementary Beamforming 査読有り

H. Saruwatari, S. Kajita, K. Takeda, and F. Itakura

IEICE Trans.Fundamentals E82-A 巻 ( 8 ) 頁： 000 1999年1月

事前に他人受理誤り率を指定する話者照合方式査読有り

早川昭二，武田一哉，板倉文忠

電子情報通信学会誌文誌 J82-DII 巻 ( 12 ) 頁： 2212-2220 1999年1月

日本語ディクテーション基本ソフトウェア（９７年度版）査読有り

河原達也，李晃伸，小林哲則，武田一哉，峯松信明，伊藤克亘，伊藤彰則，山本幹男，山田篤，宇津呂武仁，鹿野清宏

日本音響学会誌（技術報告） 20 巻 ( 3 ) 頁： 233-2239 1999年1月

水平面上の頭部伝達関数の補間査読有り

西野隆典，梶田将司，武田一哉，板倉文忠

日本音響学会誌 55 巻 ( 2 ) 頁： 91-99 1999年1月

Estimating entropy of a language from optimal word insertion penalty 査読有り

K.Takeda, A.Ogawa and F.Itakura

ICSLP'98, Nov., 1998, Sydney 頁： pp.2095-2098 1998年11月

The Design of the Newspaper-Based Japanese Large Vocabulary Continuous Speech Recognition corpus 査読有り

K.Itou, M.Yamamoto, K.Takeda, K.Takezawa, T.Matsuoka, K.Kobayashi, K.Shikano

ICSLP'98, Nov., 1998, Sydney 頁： pp.3261-3264 1998年11月

Sharable Software Repository for Japanese Large Vocabulary Continuous Speech Recognition 査読有り

Recognition T.Kawahara, T.Kobayashi, K.Takeda, N.Minematsu, K.Itou, M.Yamamoto, A.Yamada, T.Utsuro, K.Shikano

ICSLP'98, Nov., 1998, Sydney 頁： pp.3257-3260 1998年11月

Balancing Acoustic and Linguistic Probabilities 査読有り

A.Ogawa, K.Takeda and F.Itakura

ICASSP'98, May, 1998, Seatle 頁： Vol.I pp.181-184 1998年5月

Spectral Weighting of SBCOR for Noise Robust Speech Recognition. 査読有り

S.Kajita, K.Takeda and F.Itakura

ICASSP'98, May, 1998, Seatle 頁： pp.621-624 1998年5月

Design and development of Japanese speech corpus for large vocabulary continuous speech recognition. 査読有り

K.Itou, K.Takeda, T.Takezawa, T.Matsuoka, K.Shikano, T.Kobayashi and S.Itahashi

Oriental COCOSDA - 巻 ( - ) 頁： - 1998年1月

Common platform of Japanese large vocabulary continuous speech recognizer assessment -proposal and initial results -. 査読有り

T.Kawahara, A.Lee, T.Kobayashi, K.Takeda, N.Minematsu, K.Itou, A.Itou, M.Yamamoto, A.Yamada, T.Utsuro and K.Shikano

Oriental COCOSDA - 巻 ( - ) 頁： - 1998年1月

包絡と音源の独立操作による音声モーフィング査読有り

坂野秀樹，武田一哉，鹿野清宏，板倉文忠

電子情報通信学会論文誌 J81-DII 巻 ( 9 ) 頁： 1360-1367 1998年1月

中心周波数の逆数の整数倍の相関を用いた帯域分割自己相関分析査読有り

梶田将司，武田一哉，板倉文忠

日本音響学会誌 54 巻 ( 2 ) 頁： 111-118 1998年1月

第３回欧州音声会議（会議報告）査読有り

小林隆夫・山下洋一・中村哲・阿部匡伸・小森康弘・武田一哉

日本音響学会誌 54 巻 ( 2 ) 頁： 883-888 1998年1月

Blind Signal Separation for Recognizing Overlapped Speech 査読有り

T.Taniguti, S.Kajita, K.Takeda, and F.Itakura

The Journal of the Acoustical Society of Japan 19 巻 ( 6 ) 頁： 385-390 1998年1月

Noise Robust Speech Recognition using Sub-band Cross-Correlation Analysis 査読有り

Sshouji Kajita, Kazuya Takeda, and Fumitada Itakura

IEICE Transactions on Information and Systems. E81-D 巻 ( 10 ) 頁： 1079-1086 1998年1月

一般化ベルヌーイ試行に基づく言語確率の補正方法査読有り

小川厚徳，武田一哉，板倉文忠

電子情報通信学会論文誌 J81-DII 巻 ( 12 ) 頁： 2703-2711 1998年1月

Balancing stochastic knowledge on acoustics and linguistics. 査読有り

K.Takeda, A.Ogawa and F.Itakura

SSS'97 頁： pp.133--138 1997年12月

Language Modeling for Robust Balancing of Acoustic and Lingustic Probabilities 査読有り

A.Ogawa, K.Takeda and F.Itakura

ASRU-97, Santa Barbara 頁： pp.246--253 1997年12月

Applying Blind Signal Separation to the Recognition of Overlapped Speech 査読有り

T.Taniguchi, S.Kajita, K.Takeda and F.Itakura

Eurospeech'97, September, 1997, Rhodes vol.2 巻頁： pp.1103-1107 1997年9月

Speech Morphing by Progressive Interpolation of Spectra 査読有り

H.Banno, S.Kajita, K.Takeda, K.Shikano, F.Itakura

ICSP'97, Seoul vol.1 巻頁： pp.149--153 1997年8月

A Language Model Based on Generalized Bernoulli Traials 査読有り

A.Ogawa, K.Takeda, F.Itakura

ICSP'97, Seoul vol.2 巻頁： pp.765--770 1997年8月

Speaker Identification Using Harmonic Structure of LP-residual Spectrum 査読有り

S.Hayakawa, K.Takeda, F.Itakura

EFFACES 頁： pp.253--260 1997年3月

A Binaural Speech Processing Method Using Subband-Crosscorrelation Analysis for Noise Robust Recognition 査読有り

S.Kajita, K.Takeda, F.Itakura

ICASSP'97 vol.2 巻頁： pp.1243-1246 1997年1月

種々の定常雑音下におけるLombard音声の認識法の検討査読有り

若尾淳，武田一哉, 板倉文忠

電子情報通信学会論文誌 J80-DII 巻 ( 7 ) 頁： 1643-1650 1997年1月

音源分離による音声認識性能の改善査読有り

武田一哉・板倉文忠

日本音響学会誌 53 巻 ( 11 ) 頁： 883-888 1997年1月

ヒューマンスピーチライフノイズに含まれる音声的特徴の検討査読有り

梶田将司，小林大祐，武田一哉，板倉文忠

日本音響学会誌 53 巻 ( 5 ) 頁： 337-345 1997年1月

複数の発声様式を用いた話者モデルの学習法の検討査読有り

後藤雅彦，早川昭二，武田一哉，板倉文忠

電子情報通信学会論文誌DII J80-DII 巻 ( 1 ) 頁： 10月17日 1997年1月

部分分仮説の尤度を用いた連続音声認識のための音声区間検出法

武田一哉

電子情報通信学会論文誌DII J80-DII 巻 ( 11 ) 頁： 2895-2903 1997年1月

線形予測残差スペクトルの調波構造に含まれる個人性情報を用いた話者認識査読有り

早川昭二，武田一哉, 板倉文忠

電子情報通信学会論文誌 J80-A 巻 ( 9 ) 頁： 1360-1650 1997年1月

Feature Space Reduction through Nonlinear Identity Mapping 査読有り

H.Ito, S.Kajita, K.Takeda, F.Itakura

ASJ-ASA Third Joint Meeting 4aSC4 巻頁： pp.2756 1996年12月

On the Use of Zero-Crossing Analysis for Multi-Channel Signal Processing 査読有り

T.Sugihara, S.Kajita, K.Takeda, F.Itakura

ASJ-ASA Third Joint Meeting 1aSP6 巻頁： pp.2576 1996年12月

Interpolating HRTF for Auditory Virtual Reality 査読有り

T.Nishino, S.Mase, S.Kajita, K.Takeda, F.Itakura

ASJ-ASA Third Joint Meeting 1pSP6 巻頁： pp.2602 1996年12月

On the Problems in Applying Bell's Blind Separation to Real Environments 査読有り

T.Taniguchi, H.Yehia, S.Kajita, K.Takeda, F.Itakura

ASJ-ASA Third Joint Meeting 1pSP4 巻頁： pp.2602 1996年12月

Variability of Lombard Effects under Different Noise Csnditions 査読有り

A.Wakao, K.Takeda, F.Itakura

ICSLP'96, Philladelphia 頁： pp.2009-2012 1996年10月

Extracting Speech Features from Human Speech-like Noise 査読有り

D.Kobayashi, S.Kajita, K.Takeda, F.Itakura

ICSLP'96, Philladelphia 頁： pp.418-421 1996年10月

Subband-Crosscorrelation Analysis for Robust Speech Recognition 査読有り

S.Kajita, K.Takeda, F.Itakura

ICSLP'96, Philladelphia 頁： pp.422-425 1996年10月

大語彙連続音声認識用新聞記事読み上げコーパス

武田一哉

人文学と情報処理 12 巻頁： 80-85 1996年1月

An Acoustically Oriented vocal-Tract Model 査読有り

Hani C. Yahia, Kazuya Takeda and Fumitada Itakura

IEICE Transactions on Information and Systems. E79-D 巻 ( 8 ) 頁： 1198-1208 1996年1月

Nベスト意味探索と再評価法を用いた大規模内線受付装置の試作査読有り

黒岩眞吾，内藤正樹，武田一哉，谷戸文広，山本誠一，

電子情報通信学会論文誌 J79-DII 巻 ( 12 ) 頁： 2132-2138 1996年1月

A Prototype of a Realtime Japanese-Korean Speech Translation System 査読有り

M.Suzuki, N.Inoue, K.Takeda, F.Yato, S.Yamamoto

EUROSPEECH, Madrid 頁： pp.1951-1954 1995年9月

Voice-Activated Telephone Extension System for 5,000 Branch Phones 査読有り

S.Yamamoto, K.Takeda, M.Naito, S.Kuroiwa

AVIOS'95, San Jose 頁： pp.123-129 1995年9月

Intelligent Network Services using Speech Recognition and Its Field Trailas 査読有り

S.Yamamoto, K.Takeda, N.Inoue, S.Kuroiwa

TELECOM 95 - 巻 ( - ) 頁： - 1995年9月

Top-down Speech Detection and NBest Meaning Search in a Voice Activated Telephone Extension System 査読有り

K.Takeda, S.Kuroiwa, M.Naito, S.Yamamoto

EUROSPEECH, Madrid 頁： pp.1075-1078 1995年9月

Error Analysis of Field Trial Result of a Spoken Dialogue Systems for Telecommunications 査読有り

Shingo Kuroiwa, Masaki Naito, Naomi Inoue, Seiichi Yamamoto

IEICE Transactions onInformation and Systems. E78D 巻 ( 6 ) 頁： 636-641 1995年1月

音声研究の現状と課題査読有り

粕谷秀樹・渡辺隆夫・杉山雅英・小林隆夫・阿部匡伸・武田一哉

日本音響学会誌 51 巻 ( 8 ) 頁： 618-620 1995年1月

ヒューマンスピーチライク雑音における音声的特徴の分析査読有り

小林大祐, 梶田将司, 武田一哉, 板倉文忠

信学技報 - 巻 ( - ) 頁： - 1995年1月

音声の高域を用いた発声内容独立型話者認識査読有り

早川昭二, 武田一哉, 板倉文忠

信学技報 - 巻 ( - ) 頁： - 1995年1月

A vocal-tract area function trajectory representation oriented to the speech production inverse problem 査読有り

Hani Yehia, Kazuya TAKEDA, Fumitada ITAKURA

Annual Meeting of ASJ - 巻 ( - ) 頁： - 1995年1月

話者識別システムの発声様式の変動に対する頑健性について査読有り

後藤雅彦, 武田一哉, 板倉文忠

信学技報 - 巻 ( - ) 頁： - 1995年1月

異なる雑音環境下で発声されたLombard音声の正規化査読有り

若尾淳, 武田一哉, 板倉文忠

信学技報 - 巻 ( - ) 頁： - 1995年1月

レベル交差時間情報を用いた音声信号の特徴抽出査読有り

杉原貴明, 梶田将司, 武田一哉, 板倉文忠

東海連大 - 巻 ( - ) 頁： - 1995年1月

話者の発声様式の相違と話者識別の関係の検討査読有り

後藤雅彦, 武田一哉, 板倉文忠

東海連大 - 巻 ( - ) 頁： - 1995年1月

砂時計型ニューラルネットによる音声スペクトルの次元圧縮査読有り

伊藤博紀, 武田一哉, 板倉文忠

東海連大 - 巻 ( - ) 頁： - 1995年1月

Optimal Choice Forcusing Matrices for Microphone Array Processing 査読有り

Zheng Liu, Kazuya Takeda and Humitada Itakura

Tokai Resional Joint Meeting of Electronics Related Societys - 巻 ( - ) 頁： - 1995年1月

２チャンネル信号間の相互相関に基づいたSBCOR分析査読有り

梶田将司, 武田一哉, 板倉文忠

東海連大 - 巻 ( - ) 頁： - 1995年1月

lind Separation法の有効性の検討査読有り

谷口友彦, Hani Yehia, 武田一哉, 板倉文忠

東海連大 - 巻 ( - ) 頁： - 1995年1月

ヒューマンスピーチライク雑音の分析査読有り

小林大祐, 梶田将司, 武田一哉, 板倉文忠

東海連大 - 巻 ( - ) 頁： - 1995年1月

行列によるトレリス計算を用いたHMMの文レベルでの識別学習査読有り

村上哲範, 武田一哉, 河井恒, 山本誠一

信学技報 - 巻 ( - ) 頁： - 1995年1月

A Voice-Activated Telephone Exchange System and Its Field Trial 査読有り

S.Yamamoto, K.Takeda, N.Inoue, S.Kuroiwa, M.Naito

IVTTA 94, Kyoto 頁： pp.21-26 1994年9月

A Trellis Based Implementation of Discriminative Trainig 査読有り

T.Murakami, S.Kuroiwa, K.Takeda, S.Yamamoto

ICSLP'94, Yokohama 頁： pp.299-302 1994年9月

電話音声の連続音声認識に基づく内線電話受け付け装置の試作と評価

武田一哉

電子情報通信学会誌 J77-A 巻 ( 2 ) 頁： 223-231 1994年1月

Speaker verification using Gaussian mixture models within changing real car environments

Xianxian Zhang, John Hansen, Pongtep Angkititrakul, Kazuya Takeda

Journal of theAcoustic Society of Japan(E) 15 巻頁： 87-96 1994年1月

連続音声認識に基づく内線電話受付け装置の試作と評価(共著) 査読有り

黒岩眞吾武田一哉井ノ上直己野垣内出山本誠一他

電子情報通信学会文誌 J77A 巻 ( 2 ) 頁： 223-231 1994年1月

ガーベジHMMを用いた自由発話文中の不要語処理法(共著) 査読有り

井ノ上直己, 武田一哉, 山本誠一

電子情報通信学会論文誌 J77A 巻 ( 2 ) 頁： 215-222 1994年1月

A Real Time IsolatedWord Recognizer for Telephone Input

kazuya takeda

Journal of theAcoustic Society of Japan(E) 15 巻頁： 87-96 1994年1月

Online Collection of Spontaneous Speech Using a Voice Activated Telephone Exchanger. 査読有り

S.Kuroiwa, K.Takeda. N.Inoue, I.Nogaito, S.Yamamoto

ISSD'93, Tokyo 頁： pp.25-28 1993年11月

Improving Robustness of Network Grammar by Using Class HMM 査読有り

K.Takeda, N.Inoue, S.Kuroiwa, T.Konuma, S.Yamamoto

European Conference on Speech Communication Technology, Berlin Vol.3 巻頁： pp.1623-1626 1993年10月

A Voice Activated Extension Telephone Exchange System 査読有り

S.Kuroiwa, K.Takeda, N.Inoue, I.Nogaito, S.Yamamoto

European Conference on Speech Communication and Technology, Berlin Vol.3 巻頁： pp.1793-1796 1993年9月

内線電話接続受け付け装置のための連続音声認識方式査読有り

武田一哉, 黒岩眞吾, 井ノ上直己, 山本誠一

KDD R&D 150 頁： 39-46 1993年1月

言語情報を利用した母音継続時間長の制御(共著) 査読有り

海木佳延，武田一哉，匂坂芳典

電子情報通信学会論文誌 J75(A) 巻 ( 3 ) 頁： 467-473 1993年1月

Implementation and Evaluation of an Extension Number Guidance System Utlizing Telephone Dialogue 査読有り

S.Kuroiwa,K.Takeda,F.Yato,S.Yamamoto,K.Owa,M.Shouzakai,R.Matsuomoto

IVTTA '92, New Jurgy 頁： pp.5-9 1992年10月

Architecture and Algorithms of a Real-time Word Recognizer for Telephone Input 査読有り

S.Kuroiwa, K.Takeda, F.Yato, S.Yamamoto, K.Owa, M.Shouzakai, R.Matsumoto

ICSLP'92, Banff vol.2 巻頁： pp.1523-1526 1990年10月

The Control of Segmental Duration in Speech Synthesis Using Linguistic Properties 査読有り

N.Kaiki, K.Takeda, Y.Sagisaka

ESCA Workshop on Speech Synthesis 頁： pp.165-168 1990年9月

A Large-Scale Japanese Speech Database 査読有り

Y.Sagisaka, M.Abe, K.Takeda, S.Katagiri, T.Umeda, H.Kuwabara

ICSLP'90 Kobe vol.2 巻頁： pp.1089-1092 1990年9月

On the Unit Search Criteria and Algorithms for Speech Synthesis Using Non-uniform Units 査読有り

K.Takeda, K.Abe, Y.Sagisaka

ICSLP'90 Kobe vol.1 巻頁： pp.341-344 1990年9月

Statistical Analysis for Segmental Duration Rules in Japanese Speech Synthesis 査読有り

N.Kaiki, K.Takeda, Y.Sagisaka

ICSLP'90 Kobe vol.1 巻頁： pp.17-20 1990年9月

On Unit Selection Algorithms and Their Evaluation in Non-uniform Unit Speech Synthesis 査読有り

K.Takeda, K.Abe, Y.Sagisaka

ESCA Workshop on Speech Synthesis 頁： pp.35-38 1990年9月

ATR Japanese SpeechDatabase as a Tool of Speech Recognition and Synthesis

kazuya takeda

Speech Communication 9 巻 ( 4 ) 頁： 357-363 1990年1月

選択的に合成単位を用いる規則音声合成(共著) 査読有り

武田一哉，安部勝雄，匂坂芳典

電子情報通信学会論文誌 J73DII 巻 ( 12 ) 頁： 19,451,950 1990年1月

Adaptive Manipulation of Non-uniform Synthesis Units using Multi-level Unit Transcriptions 査読有り

K.Takeda, K.Abe, Y.Sagisaka, H.Kuwabara

European Conference on Speech Communication and Technology, Paris Vol. 2 巻頁： pp.195-198 1989年9月

On sentence-leuleFactors Governing Segmental Duration inJapanese 査読有り

K.Takeda, Y.Sagisaka, H.Kuwabara

Journal of AcousticSociety of America 86 巻 ( 6 ) 頁： 2081-2096 1989年1月

Construction of a Large-scale Japanese Speech Database and Its Management System 査読有り

H.Kuwabara, K.Takeda, Y.Sagisaka, S.Katagiri, S.Morikawa, T.Watanabe

ICASSP'89 vol.1 巻頁： pp.560-563 1989年1月

研究用日本語音声データベースの構築(共著) 査読有り

武田一哉匂酒芳典片桐滋桑原尚夫

日本音響学会誌 44 巻 ( 10 ) 頁： 747-754 1988年1月

Acoustic-Phonetic Labels in a Japanese Speech Database 査読有り

K.Takeda. Y.Sagisaka, S.Katagiri

European Conference on Speech Technology, September 1987, Edinburg Vol. 2 巻頁： pp.13-16 1987年9月

部分文仮説の尤度を用いた連続音声認識のための音声区間検出法査読有り

内藤正樹，黒岩眞吾, 山本誠一, 武田一哉

電子情報通信学会論文誌 J80-DII 巻 ( 11 ) 頁： 2895-2903 1987年1月

住居の音環境に対する都市住民の反応に関する研究査読有り

武田一哉，久野和宏，池谷和夫

日本音響学会誌 42 巻 ( 10 ) 頁： 768-773 1986年1月

道路に面する地域について査読有り

久野和宏，大原康司，武田一哉

騒音制御 10 巻 ( 1 ) 頁： 40-43 1986年1月

住環境騒音暴露パターンの解析と住民反応の尺度に関する研究査読有り

武田一哉，久野和宏，池谷和夫

日本音響学会誌 41 巻 ( 12 ) 頁： 870-876 1985年1月

Study on Noise Environment of Residence in Urban Area 査読有り

K.Kuno, D.Zheng, K.Takeda, K.Ikegaya and Y.Mishina

Inter Noise 84, Honolulu - 巻 ( - ) 頁： - 1984年12月

名古屋市域における住居の環境騒音暴露量に関する研究査読有り

久野和宏，今泉勤，奥村陽三，鄭大端，武田一哉、他3名

日本音響学会誌 40 巻 ( 6 ) 頁： 388-396 1984年1月

都市内住居の騒音暴露量に関する分析査読有り

鄭大端，武田一哉，久野和宏，池谷和夫

日本音響学会誌 40 巻 ( 8 ) 頁： 546-553 1984年1月

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