Search Results for author: Kehua Chen

Found 8 papers, 5 papers with code

Learning Car-Following Behaviors Using Bayesian Matrix Normal Mixture Regression

no code implementations24 Apr 2024 ChengYuan Zhang, Kehua Chen, Meixin Zhu, Hai Yang, Lijun Sun

Learning and understanding car-following (CF) behaviors are crucial for microscopic traffic simulation.

EquiDiff: A Conditional Equivariant Diffusion Model For Trajectory Prediction

no code implementations12 Aug 2023 Kehua Chen, Xianda Chen, Zihan Yu, Meixin Zhu, Hai Yang

The growing popularity of deep learning has led to the development of numerous methods for trajectory prediction.

Autonomous Vehicles Graph Attention +1

FollowNet: A Comprehensive Benchmark for Car-Following Behavior Modeling

1 code implementation25 May 2023 Xianda Chen, Meixin Zhu, Kehua Chen, Pengqin Wang, Hongliang Lu, Hui Zhong, Xu Han, Yinhai Wang

To address this gap and promote the development of microscopic traffic flow modeling, we establish a public benchmark dataset for car-following behavior modeling.

Autonomous Vehicles object-detection +1

Semantic-Fused Multi-Granularity Cross-City Traffic Prediction

1 code implementation23 Feb 2023 Kehua Chen, Yuxuan Liang, Jindong Han, Siyuan Feng, Meixin Zhu, Hai Yang

Accurate traffic prediction is essential for effective urban management and the improvement of transportation efficiency.

Graph structure learning Management +4

Optimal control towards sustainable wastewater treatment plants based on multi-agent reinforcement learning

1 code implementation19 Aug 2020 Kehua Chen, Hongcheng Wang, Borja Valverde-Perezc, Siyuan Zhai, Luca Vezzaro, Aijie Wang

The result shows that optimization based on LCA has lower environmental impacts compared to baseline scenario, as cost, energy consumption and greenhouse gas emissions reduce to 0. 890 CNY/m3-ww, 0. 530 kWh/m3-ww, 2. 491 kg CO2-eq/m3-ww respectively.

Multi-agent Reinforcement Learning reinforcement-learning +1

Optimisation of Wastewater Treatment Strategies in Eco-Industrial Parks: Technology, Location and Transport

1 code implementation20 May 2020 Edward ODwyer, Kehua Chen, Hongcheng Wang, Aijie Wang, Nilay Shah, Miao Guo

The expanding population and rapid urbanisation, in particular in the Global South, are leading to global challenges on resource supply stress and rising waste generation.

Optimization and Control

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