AI RESEARCH
Retrieval-Augmented Generation with Covariate Time Series
arXiv CS.AI
•
ArXi:2603.04951v2 Announce Type: replace While RAG has greatly enhanced LLMs, extending this paradigm to Time-Series Foundation Models (TSFMs) remains a challenge. This is exemplified in the Predictive Maintenance of the Pressure Regulating and Shut-Off Valve (PRSOV), a high-stakes industrial scenario characterized by (1) data scarcity, (2) short transient sequences, and (3) covariate coupled dynamics.