Stamp: Semantic-Aware Sub-trajectory Anomaly Detection with Diffusion Multi-model Pool for Evolving Data Streams

Biao Chen, Junhua Fang, Pingfu Chao, An Liu 0002, Pengpeng Zhao 0001, Lei Zhao 0001. Stamp: Semantic-Aware Sub-trajectory Anomaly Detection with Diffusion Multi-model Pool for Evolving Data Streams. In Meeyoung Cha, Chanyoung Park 0001, Noseong Park, Carl Yang 0001, Senjuti Basu Roy, Jessie Li, Jaap Kamps, Kijung Shin, Bryan Hooi, Lifang He 0001, editors, Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025. pages 231-240, ACM, 2025. [doi]

Abstract

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