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About this paper

Yifei Gao, Tian Lan, Yimeng Lu, Xuming An, Meng Wang, Wenjun He, Yijie Li, Chen Zhang

CAPS learns reusable anomaly semantics from simulated matched pairs, then applies them to target reference trajectories to construct counterpart examples with constructed support labels for detector training. Across nine benchmarks, its unweighted dataset-level means lead compared methods on Affiliation-F, F1T, Standard-F1, and VUS-PR. On F1T, CAPS scores 46.53 versus 41.21 for shuffled context-effect pairings, supporting context matching without explaining all gains.

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