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教 授 桑原 雅夫 Masao KUWAHARA

カリフォルニア大学バークレー校博士課程修了(Ph.D)を取得後,
東京大学生産技術研究所,助教授,教授を経て,
2010年4月より,東北大学大学院情報科学研究科教授




研究分野

交通信号制御

交通容量

動的なネットワーク交通解析

交通シミュレーション、高度情報化交通システム(ITS)

主要研究業績


2002


Sarvi M., Ceder A. and Kuwahara M.: Modeling of freeway ramp merging process observed during traffic congestion, Proceedings of The 15th International Symposium on Transportation and Traffic Theory, 2002.7

1999

Akamatsu T. and Kuwahara M. : A Capacity increasing Paradox for a Dynamic Traffic Assignment with Departure Time Choice, Proceedings of The 14th ISTTT, Jerusalem, 19-23, 1999.

1997

Kuwahara M. and Akamatsu T. : Decomposition of the reactive dynamic assignments with queues for a many-to-many origin-destination pattern, Transportation Research-B,Vol.31?No.1,pp.1-10,Elsevier Science Ltd,1997.1.

1993

Kuwahara M. and Akamatsu T. : Dynamic Equilibrium Assignment with Queues for a One-to-Many OD Pattern, Proceedings of the 12th International Symposium on Transportation and Traffic Theory, pp185-204, Elsevier, Berkeley, 1993.7.

1992

Koshi M., Kuwahara M., and Akahane H. : Capacity of Sags and Tunnels on Japanese Motorways, ITE Journal, pp.17-22, May 1992.

1991

Kuwahara M., Koshi M., and Suzuki T. : A Study on Capacity and Speed of Weaving Sections in the Tokyo Metropolitan Expressway, ITE Journal, Institute of Transportation Engineers, pp.27-32, March 1991.

1990

Kuwahara M. : Decision of Timings of Signal Program Switching in Pretime Multi-Program Control, Proc. of 11th International Symposium on Transportation and Traffic Theory, Elsevier,pp.531-550, July 1990.

1990

Kuwahara M. : Equilibrium Queueing Patterns at a Two-Tandem Bottleneck during the Morning Peak, Transportation Science,24(3),pp.217-229, Aug. 1990.

1987

Kuwahara M. and Sullivan E.C. : Estimating O-D Matrices from Roadside Survey Data, Transportation Research B, Vol.21B, No.3, pp.233-248, June 1987.

1987

Kuwahara M. and Newell G.F. : Queue Evolution on Freeways Leading to a Single Core City during the Morning Peak, in Proceedings of the Tenth International Symposium on Transportation and Traffic Theory, pp.21-40, Elsevier, July 1987.

1991

Kuwahara M., Koshi M., and Suzuki T. : A Study on Capacity and Speed of Weaving Sections in the Tokyo Metropolitan Expressway, ITE Journal, Institute of Transportation Engineers, pp.27-32, March 1991.

1991

Kuwahara M., Koshi M., and Suzuki T. : A Study on Capacity and Speed of Weaving Sections in the Tokyo Metropolitan Expressway, ITE Journal, Institute of Transportation Engineers, pp.27-32, March 1991.

その他