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CASAformer:Congestion-aware sparse attention transformer for traffic speed prediction

Yifan Zhang Qishen Zhou Jianping Wang Anastasios Kouvelas Michail A.Makridis

交通研究通讯（英文）2025，Vol.5Issue(2)：92-106,15.

交通研究通讯（英文）2025，Vol.5Issue(2)：92-106,15.DOI:10.1016/j.commtr.2025.100174

CASAformer:Congestion-aware sparse attention transformer for traffic speed prediction

Yifan Zhang ¹Qishen Zhou ²Jianping Wang ³Anastasios Kouvelas ²Michail A.Makridis⁴

作者信息

1. Department of Computer Science,City University of Hong Kong(Dongguan),Dongguan,523808,China
2. Institute for Transport Planning and Systems,ETH Zurich,Zurich,8093,Switzerland
3. Institute of Intelligent Transportation Systems,College of Civil Engineering and Architecture,Zhejiang University,Hangzhou,310058,China
4. Department of Computer Science,City University of Hong Kong,Hong Kong,999077,China
折叠

摘要

关键词

Traffic prediction/Traffic state estimation/Traffic congestion/Deep learning/Transformer

Key words

Traffic prediction/Traffic state estimation/Traffic congestion/Deep learning/Transformer

引用本文复制引用

Yifan Zhang,Qishen Zhou,Jianping Wang,Anastasios Kouvelas,Michail A.Makridis..CASAformer:Congestion-aware sparse attention transformer for traffic speed prediction[J].交通研究通讯（英文）,2025,5(2):92-106,15.

基金项目

The work is supported in part by a grant from Hong Kong Research Grant Council(Grant No.GRF 11216323). （Grant No.GRF 11216323）

交通研究通讯（英文）

ISSN：2772-4247

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