LLM on Yuchen Du

LLM on Yuchen Duhttps://dudusoar.github.io/tags/llm/Recent content in LLM on Yuchen DuHugo -- 0.164.0en-usMon, 10 Aug 2026 00:00:00 +0000Reviewing the Reviewer: Graph-Enhanced LLMs for E-commerce Appeal Adjudicationhttps://dudusoar.github.io/papers/amazon-rj/Thu, 26 Feb 2026 20:00:00 -0500https://dudusoar.github.io/papers/amazon-rj/A two-stage LLM agent that uses RAG with graph-based memory to ground fraud-related seller-appeal recommendations in evidence, verification actions, and historical human corrections.