All Stories

  1. FeatShield: Isolating Malicious Feature Extractors for Backdoor-Robust Federated Learning

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

    Dr Ximeng Liu

  2. Bounce in the Wild: A Deep Dive into Email Delivery Failures from a Large Email Service Provider

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

    Dr Ximeng Liu, Dr Jun Shao, Ruixuan Li, Baojun Liu

  3. Enhancing Multi-view Graph Neural Network with Cross-view Confluent Message Passing

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

    Dr Ximeng Liu

  4. Adversarial Example Quality Assessment: A Large-scale Dataset and Strong Baseline

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

    Dr Ximeng Liu

  5. Survey on fully homomorphic encryption acclerators

    Article • ACM Computing Surveys, July 2024, ACM (Association for Computing Machinery)

    Dr Ximeng Liu, Dr. Junxue ZHANG

  6. Generating Transferable Adversarial Examples From the Perspective of Ensemble and Distribution

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

    Dr Ximeng Liu

  7. Watermarking in Secure Federated Learning: A Verification Framework Based on Client-Side Backdooring

    Article • ACM Transactions on Intelligent Systems and Technology, October 2023, ACM (Association for Computing Machinery)

    Dr Ximeng Liu

  8. A Survey on Searchable Symmetric Encryption

    Article • ACM Computing Surveys, October 2023, ACM (Association for Computing Machinery)

    Dr Ximeng Liu, Feng Li, Xiangyu Wang

  9. Federated Clique Percolation for Privacy-preserving Overlapping Community Detection

    Article • ACM Transactions on Intelligent Systems and Technology, August 2023, ACM (Association for Computing Machinery)

    Dr Ximeng Liu

  10. Owner-Free Distributed Symmetric Searchable Encryption Supporting Conjunctive Queries

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

    Dr Ximeng Liu, Qiuyun Tong

  11. Compressed Federated Learning Based on Adaptive Local Differential Privacy

    Article • December 2022, ACM (Association for Computing Machinery)

    Dr Ximeng Liu

  12. Controlling Neural Learning Network with Multiple Scales for Image Splicing Forgery Detection

    Article • ACM Transactions on Multimedia Computing Communications and Applications, November 2020, ACM (Association for Computing Machinery)

    Dr Ximeng Liu, Xiangyu Wang

  13. HTcatcher: Finite State Machine and Feature Verifcation for Large-scale Neuromorphic Computing Systems

    Article • September 2020, ACM (Association for Computing Machinery)

    Dr Ximeng Liu

  14. Security and Privacy Challenges for Internet-of-Things and Fog Computing

    Article • Wireless Communications and Mobile Computing, September 2018, Hindawi Publishing Corporation

    Dr Ximeng Liu

  15. Improved Construction for Inner Product Functional Encryption

    Article • Security and Communication Networks, August 2018, Hindawi Publishing Corporation

    Dr Ximeng Liu

  16. Threshold attribute-based encryption with attribute hierarchy for lattices in the standard model

    Article • IET Information Security, July 2014, the Institution of Engineering and Technology (the IET)

    Dr Ximeng Liu