TY - GEN
T1 - Integrating activity-based and traffic assignment models
T2 - 8th International Conference on Models and Technologies for Intelligent Transportation Systems, MT-ITS 2023
AU - Agriesti, Serio
AU - Anashin, Petr
AU - Roncoli, Claudio
AU - Nahmias-Biran, Bat Hen
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - This paper presents a methodology to integrate two existing models: an activity-based model and a traffic assignment model, which are conceived as separately built and calibrated. Such a combination allows us to model the disaggregated interactions between supply and demand, which traditional modelling tools can frame only at the aggregate level (e.g. four-step models). An iterative method is proposed, combined with a novel formulation for a measure of error, which allows for achieving equilibrium in a limited number of iterations. The proposed method is tested using a real case study based on the City of Tallinn, Estonia, showing its effectiveness.
AB - This paper presents a methodology to integrate two existing models: an activity-based model and a traffic assignment model, which are conceived as separately built and calibrated. Such a combination allows us to model the disaggregated interactions between supply and demand, which traditional modelling tools can frame only at the aggregate level (e.g. four-step models). An iterative method is proposed, combined with a novel formulation for a measure of error, which allows for achieving equilibrium in a limited number of iterations. The proposed method is tested using a real case study based on the City of Tallinn, Estonia, showing its effectiveness.
KW - SimMobility
KW - activity-based modelling
KW - traffic assignment
UR - http://www.scopus.com/inward/record.url?scp=85175399675&partnerID=8YFLogxK
U2 - 10.1109/MT-ITS56129.2023.10241611
DO - 10.1109/MT-ITS56129.2023.10241611
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AN - SCOPUS:85175399675
T3 - 2023 8th International Conference on Models and Technologies for Intelligent Transportation Systems, MT-ITS 2023
BT - 2023 8th International Conference on Models and Technologies for Intelligent Transportation Systems, MT-ITS 2023
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 14 June 2023 through 16 June 2023
ER -