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172 results on '"Iryo, Takamasa"'

2. A new look at departure time choice equilibrium models with heterogeneous users

Author

Akamatsu, Takashi, Wada, Kentaro, Iryo, Takamasa, and Hayashi, Shunsuke

Subjects
Mathematics - Optimization and Control, Computer Science - Computer Science and Game Theory
Abstract

This paper presents a systematic approach for analyzing the departure-time choice equilibrium (DTCE) problem of a single bottleneck with heterogeneous commuters. The approach is based on the fact that the DTCE is equivalently represented as a linear programming problem with a special structure, which can be analytically solved by exploiting the theory of optimal transport combined with a decomposition technique. By applying the proposed approach to several types of models with heterogeneous commuters, it is shown that (i) the essential condition for emerging equilibrium "sorting patterns," which have been known in the literature, is that the schedule delay functions have the "Monge property," (ii) the equilibrium problems with the Monge property can be solved analytically, and (iii) the proposed approach can be applied to a more general problem with more than two types of heterogeneities., Comment: 42 pages, 10 figures

Published
2020
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7. Time-Dependent Link Travel Time Approximation for Large-Scale Dynamic Traffic Simulations

Author

Peque, Genaro, Jr., Harada, Hiro, Iryo, Takamasa, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Rodrigues, João M. F., editor, Cardoso, Pedro J. S., editor, Monteiro, Jânio, editor, Lam, Roberto, editor, Krzhizhanovskaya, Valeria V., editor, Lees, Michael H., editor, Dongarra, Jack J., editor, and Sloot, Peter M.A., editor

Published
2019
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11. Preprocessing Parallelization for the ALT-Algorithm

Author

Peque, Genaro, Jr., Urata, Junji, Iryo, Takamasa, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Shi, Yong, editor, Fu, Haohuan, editor, Tian, Yingjie, editor, Krzhizhanovskaya, Valeria V., editor, Lees, Michael Harold, editor, Dongarra, Jack, editor, and Sloot, Peter M. A., editor

Published
2018
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45. An analysis of instability in a departure time choice problem

Author

Iryo, Takamasa

Subjects
Reliability (Engineering) -- Evaluation, Numerical analysis -- Methods, Travel -- Japan, Travel -- Management, Scheduling (Management) -- Methods, Company business management, Transportation industry
Published
2008

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