All Stories

  1. When to Invoke: Refining LLM Fairness with Toxicity Assessment

    Article • April 2026, ACM (Association for Computing Machinery)

    ZIQI XU, Renqiang Luo, Bowen Li

  2. When to Trust: A Causality-Aware Calibration Framework for Accurate Knowledge Graph Retrieval-Augmented Generation

    Article • April 2026, ACM (Association for Computing Machinery)

    Xikun ZHANG, ZIQI XU, Bowen Li

  3. Graph2text or Graph2token: A Perspective of Large Language Models for Graph Learning

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

    Yanming Shen, Bowen Li

  4. Securing LLM-as-a-Service for Small Businesses: An Industry Case Study of a Distributed Chatbot Deployment Platform

    Article • February 2026, ACM (Association for Computing Machinery)

    Bowen Li

  5. Causal Prompting for Implicit Sentiment Analysis With Large Language Models

    Article • IEEE Transactions on Computational Social Systems, January 2026, Institute of Electrical & Electronics Engineers (IEEE)

    Bowen Li

  6. GraphDART: Graph Distillation for Efficient Advanced Persistent Threat Detection

    Article • IEEE Transactions on Computational Social Systems, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Bowen Li