CSTRM: Contrastive Self-Supervised Trajectory Representation Model for trajectory similarity computation

Xiang Liu; Xiaoying Tan; Yuchun Guo; Yishuai Chen; Zhe Zhang

doi:10.1016/j.comcom.2022.01.001

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CSTRM: Contrastive Self-Supervised Trajectory Representation Model for trajectory similarity computation

Xiang Liu Xiaoying Tan Yuchun Guo Yishuai Chen Zhe Zhang

Year: 2022 Journal: Computer Communications Vol: 185 Pages: 159-167 Publisher: Elsevier BV

DOI: 10.1016/j.comcom.2022.01.001

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Keywords:

Trajectory Computer science Similarity (geometry) Representation (politics) Artificial intelligence Encoder Point (geometry) Ranking (information retrieval) Computation Machine learning Algorithm Mathematics Image (mathematics)

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Data Management and Algorithms

Physical Sciences → Computer Science → Signal Processing

Time Series Analysis and Forecasting

Physical Sciences → Computer Science → Signal Processing

Web Data Mining and Analysis

Physical Sciences → Computer Science → Information Systems

CSTRM: Contrastive Self-Supervised Trajectory Representation Model for trajectory similarity computation

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