2 papers
cs.LG2026
JAPE: Joint Anomaly Prediction and Intrinsic Explanation in Multivariate Time Series
Yian Wei, Yuanyuan Yao, Lu Chen +2
Multivariate time-series anomaly prediction aims to identify whether and when anomalies will occur over a future horizon from historical observations. Existing methods primarily ch…
cs.AI2026
EviBack: Search-Agent Reinforcement Learning via Evidence-Constrained Teacher Backoff
Xiao Ma, Zhiquan Hu, Yi Wei +6
Reinforcement learning enables Agentic RAG systems to learn multi-turn search from verifiable outcome rewards, but all- zero rollout groups provide no comparative signal and may hi…