Projets par an
Résumé
This paper proposes a hybrid learning algorithm based on the competing risk model and the cross entropy method for generating complete one-day activity plans for multi-agent traffic simulations. An agent's activity plan generation process is modeled using the Markov decision process. As generating complete activity plans of agents using a reinforcement learning approach is computationally expensive and inefficient, we propose a hybrid method that first estimates the activity type of agents and the scheduled ending time sequences from empirical data based on a competing risk model. The activity plans obtained are then completed by the cross entropy method for the optimal destination choice learning of agents. The performance of the proposed method is compared with the Q-learning algorithm. The numerical result shows that the proposed method generates consistent daily activity plans for multiagent traffic simulations.
langue originale | Anglais |
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Pages (de - à) | 959-969 |
Nombre de pages | 11 |
journal | Journal of Internet Technology |
Volume | 17 |
Numéro de publication | 5 |
Date de mise en ligne précoce | 15 juin 2015 |
Les DOIs | |
état | Publié - 2016 |
mots-clés
- Activity plan generation
- Cross entropy method
- Reinforcement learning
- Simulation
- multiagent
Projets
- 1 Terminé
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ACROSS: Assessing the Socio-Cultural Effects on Mobility Behaviours in Cross-Border Areas
Ma, T.-Y. (PI), Darud, B. (CoI), Gerber, P. (CoI), Klein, S. (CoI), Lannoy, P. (CoI) & Ramadier, T. (CoI)
Fonds National de la Recherche
1/02/11 → 30/11/14
Projet: Recherche
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Social trajectory and socio-spatial representation of urban space: The relation between social and cognitive structures.
Dias, P. & Ramadier, T., mars 2015, Dans: Journal of Environmental Psychology. 41, p. 135-144Résultats de recherche: Contribution à un journal › Article › Revue par des pairs
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An A* label-setting algorithm for multimodal resource constrained shortest path problem.
Ma, T.-Y., 5 févr. 2014, Dans: Procedia Social and Behavioral Sciences. 111, p. 330-339 10 p.Résultats de recherche: Contribution à un journal › Article › Revue par des pairs
Accès ouvert -
Geographic, Social-cultural and Modal Usage Determinants of Activity Space: A Case Study of EU Institutions in Luxembourg and Strasbourg
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Hypothetical Models.
Burlacu, I., O'Donoghue, C. & Sologon, D., 2014, Handbook of Microsimulation Modelling. Emerald Publishing Limited, Vol 293. p. 23-46Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Chapter › Revue par des pairs