ログインしていません / Not logged in

プロジェクト情報(概要) / Project information (abstract)

基本情報 / Basic Information

研究題目
Research Title
強化学習に基づく人の流れのシミュレーションのためのエージェントモデルの構築とその応用
Development of an Agent Model for People Flow Simulation Based on Reinforcement Learning Approach
状態
Status
実施中
Started
研究番号
Research Number
1033
研究代表者
PI
龐岩博 / 東京大学 生産技術研究所
Pang Yanbo / Institute Industrial Science, the University of Tokyo 
事務担当者
Secretary
龐岩博 / 東京大学 生産技術研究所
Pang Yanbo / Institute Industrial Science, the University of Tokyo 
受入CSIS教員
CSIS reception staff
小川 芳樹 / -
Yoshiki OGAWA / -
研究内容
Abstract
Understanding individual and crowd dynamics in urban environments are critical for numerous applications, such as urban planning, traffic forecasting, and location-based services. However, researchers have developed travel demand models to accomplish this task with active self-reported data or probe data which are very expensive and often in limited volume. In contrast, emerging data collection methods have enabled researchers to leverage machine learning techniques with a tremendous amount of passively collected mobility data for analyzing and forecasting people’s behaviors. In this study, we plan to develop a reinforcement learning-based approach for modeling and simulation of daily population movement using the Person Trip Survey data. Unlike traditional travel demand modeling approaches, our method focuses on the problem of inferring the spatio-temporal preferences of individuals from the observed trajectories and is based on inverse reinforcement learning (IRL) techniques. We apply the model to the Tokyo area and attempt to replicate a large amount of the population’s daily movement by incorporating with agent-based multi-modal traffic simulation technologies.
研究期間
Research Period
2020-12-05 - 2022-03-31

研究者 / Researchers

申請中の研究者は表示されません。
Pending researchers are not shown.

龐岩博 東京大学 生産技術研究所
Pang Yanbo Institute Industrial Science, the University of Tokyo 

利用データセット / Datasets used

申請中のデータセットは表示されません。
Pending datasets are not shown.

【承認までお時間を要する可能性】2008年東京都市圏 人の流れデータセット
People Flow 2008 Tokyo Metropolitan Area

研究成果 / Publications

研究成果は存在しません。
No Publication.

報告書 / Annual reports

報告書は存在しません。
No annual report.