Trajectory set empowered hypergraph transformer for mobile sensor based traffic prediction

• Main Authors: ZHANG, Hanyuan, \ZHANG, Xinyu, JIANG, Qize, LI, Liang, ZHENG, Baihua, SUN, Weiwei
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: Traffic prediction; road sensor network; hypergraph neural network; signal processing over graphs; Databases and Information Systems; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/9169
• Institution: Singapore Management University

Traffic speed prediction is vital for intelligent transportation systems. However, most existing methods focus on costly static sensors. In contrast, utilizing GPS devices from vehicles as mobile sensors offers a cost-effective means to gather dynamic traffic data. Despite the presence of historical...