Výsledky vyhledávání - "Tang, Keshuang"

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Cooperative Path Planning with Asynchronous Multiagent Reinforcement Learning

Autor: Yin, Jiaming, Rao, Weixiong, Xiao, Yu, Tang, Keshuang

In this paper, we study the shortest path problem (SPP) with multiple source-destination pairs (MSD), namely MSD-SPP, to minimize average travel time of all shortest paths. The inherent traffic capacity limits within a road network contributes to the

Externí odkaz: http://arxiv.org/abs/2409.00754

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A Probabilistic Approach for Queue Length Estimation Using License Plate Recognition Data: Considering Overtaking in Multi-lane Scenarios

Autor: Luo, Lyuzhou, Wu, Hao, Liu, Jiahao, Tang, Keshuang, Tan, Chaopeng

Multi-section license plate recognition (LPR) data provides input-output information and sampled travel times of the investigated link, serving as an ideal data source for lane-based queue length estimation in recent studies. However, most of these s

Externí odkaz: http://arxiv.org/abs/2408.06351

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Connected Vehicle Data-driven Robust Optimization for Traffic Signal Timing: Modeling Traffic Flow Variability and Errors

Autor: Tan, Chaopeng, Ding, Yue, Yang, Kaidi, Zhu, Hong, Tang, Keshuang

Recent advancements in Connected Vehicle (CV) technology have prompted research on leveraging CV data for more effective traffic management. Despite the low penetration rate, such detailed CV data has demonstrated great potential in improving traffic

Externí odkaz: http://arxiv.org/abs/2406.14108

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Joint Estimation of Multi-phase Traffic Demands at Signalized Intersections Based on Connected Vehicle Trajectories

Autor: Tan, Chaopeng, Yao, Jiarong, Xuegang, Ban, Tang, Keshuang

Accurate traffic demand estimation is critical for the dynamic evaluation and optimization of signalized intersections. Existing studies based on connected vehicle (CV) data are designed for a single phase only and have not sufficiently studied the r

Externí odkaz: http://arxiv.org/abs/2210.10516

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Cumulative Flow Diagram-Based Fixed-Time Signal Timing Optimization at Isolated Intersections Using Connected Vehicle Trajectory Data

Autor: Tan, Chaopeng, Cao, Yumin, Xuegang, Ban, Tang, Keshuang

Publikováno v: IEEE Transactions on Intelligent Transportation Systems, early access, 2024

Time-dependent fixed-time control is a cost-effective control method that is widely employed at signalized intersections in numerous countries. Existing optimization models rely on traditional delay models with specific assumptions regarding vehicle

Externí odkaz: http://arxiv.org/abs/2210.10508

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