Search Results for author: Jiangwei Wang

Found 6 papers, 0 papers with code

Towards Safe Autonomy in Hybrid Traffic: Detecting Unpredictable Abnormal Behaviors of Human Drivers via Information Sharing

no code implementations23 Aug 2023 Jiangwei Wang, Lili Su, Songyang Han, Dongjin Song, Fei Miao

Then through extensive experiments on SUMO simulator, we show that our proposed algorithm has great detection performance in both highway and urban traffic.

Autonomous Vehicles Trajectory Prediction

Multi-Agent Reinforcement Learning Guided by Signal Temporal Logic Specifications

no code implementations11 Jun 2023 Jiangwei Wang, Shuo Yang, Ziyan An, Songyang Han, Zhili Zhang, Rahul Mangharam, Meiyi Ma, Fei Miao

The STL requirements are designed to include both task specifications according to the objective of each agent and safety specifications, and the robustness values of the STL specifications are leveraged to generate rewards.

Multi-agent Reinforcement Learning reinforcement-learning

Shared Information-Based Safe And Efficient Behavior Planning For Connected Autonomous Vehicles

no code implementations8 Feb 2023 Songyang Han, Shanglin Zhou, Lynn Pepin, Jiangwei Wang, Caiwen Ding, Fei Miao

The recent advancements in wireless technology enable connected autonomous vehicles (CAVs) to gather data via vehicle-to-vehicle (V2V) communication, such as processed LIDAR and camera data from other vehicles.

Autonomous Vehicles Multi-agent Reinforcement Learning

Spatial-Temporal-Aware Safe Multi-Agent Reinforcement Learning of Connected Autonomous Vehicles in Challenging Scenarios

no code implementations5 Oct 2022 Zhili Zhang, Songyang Han, Jiangwei Wang, Fei Miao

With the experiment deployed in the CARLA simulator, we verify the performance of the safety checking, spatial-temporal encoder, and coordination mechanisms designed in our method by comparative experiments in several challenging scenarios with unconnected hazard vehicles.

Autonomous Vehicles Multi-agent Reinforcement Learning

A Multi-Agent Reinforcement Learning Approach For Safe and Efficient Behavior Planning Of Connected Autonomous Vehicles

no code implementations9 Mar 2020 Songyang Han, Shanglin Zhou, Jiangwei Wang, Lynn Pepin, Caiwen Ding, Jie Fu, Fei Miao

The truncated Q-function utilizes the shared information from neighboring CAVs such that the joint state and action spaces of the Q-function do not grow in our algorithm for a large-scale CAV system.

Autonomous Vehicles Multi-agent Reinforcement Learning +1

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