All Stories

  1. DemoRank: Selecting Effective Demonstrations for Large Language Models in Ranking Task

    Article • ACM Transactions on Information Systems, January 2026, ACM (Association for Computing Machinery)

    Wenhan Liu

  2. Large Language Models for Information Retrieval: A Survey

    Article • ACM Transactions on Information Systems, November 2025, ACM (Association for Computing Machinery)

    Wenhan Liu

  3. Mining Exploratory Queries for Conversational Search

    Article • May 2024, ACM (Association for Computing Machinery)

    Ziliang Zhao, Wenhan Liu