Search Results for author: Kehua Chen

Found 6 papers, 3 papers with code

LC-LLM: Explainable Lane-Change Intention and Trajectory Predictions with Large Language Models

no code implementations27 Mar 2024 Mingxing Peng, Xusen Guo, Xianda Chen, Meixin Zhu, Kehua Chen, Hao, Yang, Xuesong Wang, Yinhai Wang

To the best of our knowledge, this is the first attempt to utilize LLMs for predicting lane change behavior.

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

Cross-City Traffic Prediction via Semantic-Fused Hierarchical Graph Transfer Learning

no code implementations23 Feb 2023 Kehua Chen, Jindong Han, Siyuan Feng, Hai Yang

In this paper, we propose Semantic-Fused Hierarchical Graph Transfer Learning (SF-HGTL) model to achieve knowledge transfer across cities with fused semantics.

Management Retrieval +2

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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