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cs.SI2026
MV-Gate: Insider Threat Detection via Multi-View Behavioral Statistics and Semantic Modeling
Kaichuan Kong, Dongjie Liu, Xiaobo Jin +1
Insider threats often reveal early anomalies through disruptions in behavioral statistics-such as altered recurrence patterns or short-versus long-term frequency shifts-rather than…
cs.LG2026
Wavelet-Aware Anomaly Detection in Multi-Channel User Logs via Deviation Modulation and Resolution-Adaptive Attention
Kaichuan Kong, Dongjie Liu, Xiaobo Jin +2
Insider threat detection is a key challenge in enterprise security, relying on user activity logs that capture rich and complex behavioral patterns. These logs are often multi-chan…