Fanpu Cao

LLM-Oriented Information Retrieval: A Denoising-First Perspective

2026 · Rare & Special e-Zone (The Hong Kong University of Science and Technology)

Modern information retrieval (IR) is no longer consumed primarily by humans but increasingly by large language models (LLMs) via retrieval-augmented generation (RAG) and agentic search. Unlike human users, LLMs are constrained by limited attention budgets …