All Stories

  1. Context-Aware Fine-Grained Graph RAG for Query-Focused Summarization

    Article • November 2025, ACM (Association for Computing Machinery)

    Chaofan Li

  2. Fitting Into Any Shape: A Flexible LLM-Based Re-Ranker With Configurable Depth and Width

    Article • April 2025, ACM (Association for Computing Machinery)

    Chaofan Li, Hao Liao

  3. LibVQ: A Toolkit for Optimizing Vector Quantization and Efficient Neural Retrieval

    Article • July 2023, ACM (Association for Computing Machinery)

    Chaofan Li