Yi-Fan Wang

Where to Look and What to Use: Retrieve-Localize-Generate for Long-Term Conversational Memory Question Answering

This work proposes MemLoc, a unified Retrieve-Localize-Generate framework for long-term conversational memory QA, and introduces a reasoning-based evidence locator trained with Self-reflective Hint Policy Optimization, which performs progressive refinement by extracting query-relevant fragments within memory units to s...