On the flexibility of using marginal distribution choice models in traffic equilibrium
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- 作者：Selin Damla Ahipaşaoğlu ahipasaoglu@sutd.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Uğur Arıkan ; ugur_arikan@sutd.edu.sg" class="auth_mail" title="E-mail the corresponding author ; ugur.arikan.ie@live.com" class="auth_mail" title="E-mail the corresponding author ; Karthik Natarajan karthik_natarajan@sutd.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multinomial logit ; Weibit ; Route choice model ; Stochastic user equilibrium ; Marginal distribution model
- 刊名：Transportation Research Part B: Methodological
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：91
- 期：Complete
- 页码：130-158
- 全文大小：2393 K
文摘
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A new stochastic user equilibrium with a convex optimization formulation is proposed.
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The model, MDM-SUE, is a generalization of popular logit and weibit based SUE models.
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It relaxes independent and identically distributed random error term assumption.
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An efficient version of the method of successive averages is proposed to find MDM-SUE.
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Sensitivity analysis procedures for demand and link cost perturbations are proposed.