Faculty Profiles - MIWA Tomio

Papers - MIWA Tomio

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ETCマイレージサービスの効果と新たな活用方法についての検討 Reviewed

佐藤仁美，三輪富生，森川高行

高速道路と自動車 Vol. 51 ( 2 ) page： 18-25 2008.2

Application of Time-Dependent Stochastic Equilibrium Assignment Model Considering Activity Choices to Nagoya Metropolitan Area Reviewed

Kanamori, R., Miwa, T. and Morikawa, T.

Journal of the Eastern Asia Society for Transportation Studies Vol. 7 page： 612-627 2007.12

Language：English Publishing type：Research paper (scientific journal)

This paper examines an applicability of the traffic assignment model overcoming some drawbacks of conventional models. The developed model has the following characteristics: 1) integration of trip generation (i.e. activity choice), destination choice, mode choice and route choice; 2) expression of traveler's choice behavior as a nested logit structure; 3) consideration of hourly traffic condition variations including queue evolution; and 4) approximate reproduction of trip chain along the time axis. The reproducibility of developed model is shown under application to the Nagoya Metropolitan Area, Japan. Furthermore, as case study, we evaluate road pricing and railway's fare discount. These results suggest that the model allows us to compare various TDM policies effectively and evaluate in detail.

活動選択を考慮した時間帯別・統合均衡モデルの構築と適用 Reviewed

金森亮，三輪富生，森川高行

土木計画学研究・論文集 Vol. 24 ( 3 ) page： 545-556 2007.11

時間帯別・確率的統合均衡モデルを用いた駐車デポジットシステムの導入評価 Reviewed

金森亮，森川高行，山本俊行，三輪富生

土木計画学研究・論文集 Vol. 24 ( 4 ) page： 915-926 2007.11

Applicability of Prevalent Sample Size Estimation Methods for Signalized Link Reviewed

Li, Q., Miwa, T., Yamamoto, T. and Morikawa, T.

Proceedings of the 14th World Congress on Intelligent Transport Systems page： CD-ROM 2007.10

都市圏レベルの交通需要予測手法の違いによる予測値の差の検証－確率的統合均衡モデルと非集計モデルの比較－ Reviewed

金森亮，三輪富生，森川高行

都市計画論文集 Vol. 42 ( 3 ) page： 565-570 2007.10

ロードプライシングの受容意識構造を踏まえた駐車デポジットシステム（ＰＤＳ）の有効性の検証 Reviewed

安藤章，森川高行，三輪富生，山本俊行

都市計画論文集 Vol. 42 ( 3 ) page： 907-912 2007.10

WEBによる自己診断型交通行動支援システムの開発と行動変化の分析 Reviewed

薄井智貴，森川高行，山本俊行，三輪富生

情報利用技術シンポジウム論文集 Vol. 16 page： 213-224 2007.10

Fundamental study on new road pricing format from the perspective of acceptability Reviewed

Ando, A., Morikawa, T., Miwa, T. and Yamamoto, T.

Proceedings of the 14th World Congress on Intelligent Transport Systems page： CD-ROM 2007.10

Evaluation of road pricing policy with semi-dynamic combined stochastic user equilibrium model Reviewed

Kanamori, R., Miwa, T. and Morikawa, T.

Proceedings of the 14th World Congress on Intelligent Transport Systems page： CD-ROM 2007.10

Language：English Publishing type：Research paper (scientific journal)

This study analyzes the effect of road pricing using a model with the following characteristics: 1) integration of trip generation (i.e. activity choice), destination choice, mode choice and route choice; 2) consideration of hourly traffic condition variations including queue evolution; and 3) approximate reproduction of trip chain along the time axis. An evaluation of road pricing in the Nagoya Metropolitan Area shows that pricing leads to an effective improvement in the environment as a result of a reduced number of car trips, and at the same time, there is a great reduction in the number of visitors because there is a change of destination and only a small shift to railway.

EFFICIENT ESTIMATION OF SIGNALIZED LINK TRAVEL TIME USING SMALL SIZE PROBE REPORTS Reviewed

Qiang LI, Tomio MIWA, Toshiyuki YAMAMOTO and Taka MORIKAWA

Proceedings of the Eastern Asia Society for Transportation Studies Vol. 6 page： 304-318 2007.9

Language：English

The cost and capacity of the communication between probe vehicles and the operation center impose restrictions on the number of probe vehicles and thus it is expected that reliability of probe reports can be obtained by relatively small number of probe vehicles. Travel time on a signalized link is a multi-peak distribution because there are several subgroups divided by turning movements and intersection delay at downstream. When sample size is small, sampling error arises and it is difficult to estimate population mean using sample mean directly. In this paper, the sources of sampling errors are discussed and an estimation method that minimizes the effect of the sampling errors are proposed. The result shows that performance level of a signalized link can be estimated reliably using the proposed method and small size sample.

Arterial link travel time estimation using historical probe data

Li, Q., Miwa, T. and Morikawa T.

Proceedings of The World Conference on Transport Research 2007 page： CD-ROM 2007.6

Time-Dependent Stochastic Equilibrium Assignment Model Considering Activity Choices

Kanamori, R., Miwa, T. and Morikawa, T.

Proceedings of The World Conference on Transport Research 2007 page： CD-ROM 2007.6

Development and Performance Evaluation of Dynamic Route Guidance System “PRONAVI" Reviewed

Morikawa, T., Yamamoto, T., Miwa, T. and Wang, L.

Traffic Engineering Vol. 42 ( 3 ) page： 65-75 2007.5

Detecting and modeling heart rate variability for driving stress analysis in urban road network Reviewed

Zeng, W., Miwa, T., Mutsumi, T. and Morikawa, T.

Proceedings of 96th Annual Meeting of the Transportation Research Board page： CD-ROM 2007.1

An analysis of effects of rainfall on travel speed at signalized surface road network based on probe vehicle data Reviewed

Wang, L., Yamamoto, T., Miwa, T. and Morikawa, T.

Proceedings of ICTTS 2006 page： 615-624 2006

Preliminary Analysis on Dynamic Route Choice Behavior Using Probe-Vehicle Data Reviewed

Morikawa, T. and T. Miwa

Journal of Advanced Transportation Vol. 40 ( 2 ) page： 141 - 163 2006

確率的利用者均衡配分モデルにおける分散パラメータに関する研究 Reviewed

岡田良之，三輪富生，森川高行

土木計画学研究・論文集 Vol. 22 ( 3 ) page： 523-530 2005.12

プローブカーデータを用いた動的な経路選択行動に関する基礎的分析 Reviewed

三輪富生，森川高行，倉内慎也

土木計画学研究・論文集 Vol. 22 ( 3 ) page： 477-486 2005.12

Driver's Route Choice Behavior and its Implications on Network Simulation and Traffic Assignment Reviewed

Morikawa, T., S. Kurauchi, T. Yamamoto, T. Miwa and K. Kobayashi

SIMULATION APPROACHES IN TRANSPORTATION ANALYSIS -Recent Advances and Challenges-, Springer page： 341-369 2005.4

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