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Formulation and solution for calibrating boundedly rational activity-travel assignment: An exploratory study

Dong Wang et al · Tsinghua University Press · 2023

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Parameter calibration of the traffic assignment models is vital to travel demand analysis and management. As an extension of the conventional traffic assignment, boundedly rational activity-travel assignment (BR-ATA) combines activity-based modeling and traffic assignment endogenously and can capture the interdependencies between high dimensional choice facets along the activity-travel patterns. The inclusion of multiple episodes of activity participation and bounded rationality behavior enlarges the choice space and poses a challenge for calibrating the BR-ATA models. In virtue of the multi-state supernetwork, this exploratory study formulates the BR-ATA calibration as an optimization problem and analyzes the influence of the two additional components on the calibration problem. Considering the temporal dimension, we also propose a dynamic formulation of the BR-ATA calibration problem. The simultaneous perturbation stochastic approximation algorithm is adopted to solve the proposed calibration problems. Numerical examples are presented to calibrate the activity-based travel demand for illustrations. The results demonstrate the feasibility of the solution method and show that the parameter characterizing the bounded rationality behavior has a significant effect on the convergence of the calibration solutions.

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APA 7

al, D. W. E. (2023). Formulation and solution for calibrating boundedly rational activity-travel assignment: An exploratory study. https://doi.org/10.1016/j.commtr.2023.100092

MLA

al, Dong Wang et. "Formulation and solution for calibrating boundedly rational activity-travel assignment: An exploratory study." 2023. https://doi.org/10.1016/j.commtr.2023.100092.

Chicago

al, Dong Wang et. 2023. "Formulation and solution for calibrating boundedly rational activity-travel assignment: An exploratory study.". https://doi.org/10.1016/j.commtr.2023.100092.

Harvard

al, D. W. E. 2023, Formulation and solution for calibrating boundedly rational activity-travel assignment: An exploratory study, Tsinghua University Press, available at: https://doi.org/10.1016/j.commtr.2023.100092 [Accessed 29 Jun. 2026].

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Título
Formulation and solution for calibrating boundedly rational activity-travel assignment: An exploratory study
Autor / colaboradores
Dong Wang et al
Editorial
Tsinghua University Press
Año de publicación
2023
ISSN
2772-4247
ISSN
2772-4247
Idioma
eng

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