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Pei Li

University of Wisconsin-Madison

975 University Avenue

Madison, WI 53706

United States

  • University of Wisconsin-Madison

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Scholarly Papers (1)

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Real-Time Lane-Level Crash Detection on Freeways Using Sparse Telematics Data

Number of pages: 16 Posted: 22 Jan 2026
Shixiao Liang, Chengyuan Ma, Pei Li, Haotian Shi, Jiaxi Liu, Hang Zhou, Keke Long, Bofeng Cao, Todd Szymkowski and Xiaopeng Li
University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, University of Wisconsin-Madison, Government of the State of Wisconsin and University of Wisconsin-Madison
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Abstract:

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Real-time crash detection, Telematics data, Spatial discretization, Lane-level matching