Search Results for author: Zhengchao Zhang

Found 6 papers, 0 papers with code

Neighborhood Cognition Consistent Multi-Agent Reinforcement Learning

no code implementations3 Dec 2019 Hangyu Mao, Wulong Liu, Jianye Hao, Jun Luo, Dong Li, Zhengchao Zhang, Jun Wang, Zhen Xiao

Social psychology and real experiences show that cognitive consistency plays an important role to keep human society in order: if people have a more consistent cognition about their environments, they are more likely to achieve better cooperation.

Multi-agent Reinforcement Learning Q-Learning +2

Learning Multi-agent Communication under Limited-bandwidth Restriction for Internet Packet Routing

no code implementations26 Feb 2019 Hangyu Mao, Zhibo Gong, Zhengchao Zhang, Zhen Xiao, Yan Ni

Communication is an important factor for the big multi-agent world to stay organized and productive.

Modelling the Dynamic Joint Policy of Teammates with Attention Multi-agent DDPG

no code implementations13 Nov 2018 Hangyu Mao, Zhengchao Zhang, Zhen Xiao, Zhibo Gong

Second, to model the teammates' policies using the collected information in an effective way, ATT-MADDPG enhances the centralized critic with an attention mechanism.

Reinforcement Learning (RL)

Multistep Speed Prediction on Traffic Networks: A Graph Convolutional Sequence-to-Sequence Learning Approach with Attention Mechanism

no code implementations24 Oct 2018 Zhengchao Zhang, Meng Li, Xi Lin, Yinhai Wang, Fang He

Multistep traffic forecasting on road networks is a crucial task in successful intelligent transportation system applications.

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