Huaming Chen

2026

K&L: Penetrating Backdoor Defense with Key and Locks.

Xinyi Wang|Jiayu Zhang|Zhiyu Zhu|Zhibo Jin|Dong Yuan|Huaming Chen

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

Trust in One Round: Confidence Estimation for Large Language Models via Structural Signals.

Pengyue Yang|Jiawen Wen|Haolin Jin|Linghan Huang|Huaming Chen|Ling Chen

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

Rethinking Lipschitzness Data-free Backdoor Defense.

Xinyi Wang|Zhiyu Zhu|Zhibo Jin|Huaming Chen|Teng Joon Lim

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

M-LLM3REC: A Motivation-Aware User-Item Interaction Framework for Enhancing Recommendation Accuracy with LLMs.

Lining Chen|Qingwen Zeng|Huaming Chen

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

Construction of Domain-Specific Knowledge Graph for Advanced Persistent Threat Behaviour Analysis and Detection.

Yitian Yang|Huaming Chen

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

Improving Adversarial Transferability via Frequency-Guided Sample Relevance Attack.

Xinyi Wang|Zhibo Jin|Zhiyu Zhu|Jiayu Zhang|Huaming Chen

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

Trustworthy and Responsible AI for Information and Knowledge Management System.

Huaming Chen|Jun Zhuang|Yu Yao|Wei Jin|Haohan Wang|Yong Xie|Chi-Hung Chi|Kim-Kwang Raymond Choo

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

FVW: Finding Valuable Weight on Deep Neural Network for Model Pruning.

Zhiyu Zhu|Huaming Chen|Zhibo Jin|Xinyi Wang|Jiayu Zhang|Minhui Xue|Qinghua Lu|Jun Shen|Kim-Kwang Raymond Choo

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

Improving Adversarial Transferability via Frequency-based Stationary Point Search.

Zhiyu Zhu|Huaming Chen|Jiayu Zhang|Xinyi Wang|Zhibo Jin|Qinghua Lu|Jun Shen|Kim-Kwang Raymond Choo

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023