cs.CL 2502.17812

Can Multimodal LLMs Perform Time Series Anomaly Detection?

Proposes multimodal LLMs for zero-shot time series anomaly detection; introduces VisualTimeAnomaly benchmark; finds coarse anomalies better detected than fine ones.

Xiongxiao Xu, Haoran Wang, Yueqing Liang et al.

2025-02-25 39