Dual-View Training for Instruction-Following Information Retrieval

This RSS batch contains multiple new arXiv submissions (Apr 22, 2026) in information retrieval, recommender systems, and related ML methods. Highlights include: (1) Dual-View Training for instruction-following IR — a polarity-reversal data synthesis method that improves instruction sensitivity of retrievers (reported +45% on FollowIR); (2) STK-Adapter — an adapter integrating evolving temporal KG encoders and LLMs with MoE experts for TKG extrapolation; (3) FeatGEO — a feature-level multi-objective optimization framework to improve citation visibility for generative answer engines; (4) GraphRÅ