PPL
Feifei Li
Papers (4)
MemCog: From Memory-as-Tool to Memory-as-Cognition in Conversational AgentsSemantic Flow Regularization: Teaching LLMs to Generate Diverse Yet Coherent ResponsesRetrieval as Reasoning: Self-Evolving Agent-Native Retrieval via LLM-WikiAuthTrace: Diagnosing Evidence Construction in Thematically Dense Single-Author Corpora