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GeneraLight: Improving Environment Generalization of Traffic Signal Control via Meta Reinforcement Learning


Sep 17, 2020
Chang Liu, Huichu Zhang, Weinan Zhang, Guanjie Zheng, Yong Yu

* Proceedings of the 29th ACM International on Conference on Information and Knowledge Management (CIKM). ACM, 2020 

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CityFlow: A Multi-Agent Reinforcement Learning Environment for Large Scale City Traffic Scenario


May 13, 2019
Huichu Zhang, Siyuan Feng, Chang Liu, Yaoyao Ding, Yichen Zhu, Zihan Zhou, Weinan Zhang, Yong Yu, Haiming Jin, Zhenhui Li

* WWW 2019 Demo Paper 

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Learning Phase Competition for Traffic Signal Control


May 12, 2019
Guanjie Zheng, Yuanhao Xiong, Xinshi Zang, Jie Feng, Hua Wei, Huichu Zhang, Yong Li, Kai Xu, Zhenhui Li


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CoLight: Learning Network-level Cooperation for Traffic Signal Control


May 11, 2019
Hua Wei, Nan Xu, Huichu Zhang, Guanjie Zheng, Xinshi Zang, Chacha Chen, Weinan Zhang, Yanmin Zhu, Kai Xu, Zhenhui Li

* 10 pages 

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pg-Causality: Identifying Spatiotemporal Causal Pathways for Air Pollutants with Urban Big Data


Apr 18, 2018
Julie Yixuan Zhu, Chao Zhang, Huichu Zhang, Shi Zhi, Victor O. K. Li, Jiawei Han, Yu Zheng


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