Liang-Bo Ning

2026

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SSD4Rec: A Structured State Space Duality Model for Efficient Sequential Recommendation.
Yifeng Zhang|Haohao Qu|Liang-Bo Ning|Wenqi Fan|Qing Li
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 2
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Retrieval-Augmented Purifier for Robust LLM-Empowered Recommendation.
Liang-Bo Ning|Wenqi Fan|Qing Li
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 4
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Towards Next-Generation Recommender Systems: A Benchmark for Personalized Recommendation Assistant with LLMs.
Jiani Huang|Shijie Wang|Liangbo Ning|Wenqi Fan|Shuaiqiang Wang|Dawei Yin|Qing Li
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026
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Inference Cost Attacks for Retrieval-Augmented Large Language Models.
Chengliang Liu|Liangbo Ning|Yujuan Ding|Wenqi Fan
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.

2024

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Interpretation-Empowered Neural Cleanse for Backdoor Attacks.
Liang-Bo Ning|Zeyu Dai|Jingran Su|Chao Pan|Luning Wang|Wenqi Fan|Qing Li
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024