Chaoqun Yang

2025

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PTF-FSR: A Parameter Transmission-Free Federated Sequential Recommender System.
Wei Yuan|Chaoqun Yang|Liang Qu|Quoc Viet Hung Nguyen|Guanhua Ye|Hongzhi Yin
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 2
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FELLAS: Enhancing Federated Sequential Recommendation with LLM as External Services.
Wei Yuan|Chaoqun Yang|Guanhua Ye|Tong Chen|Quoc Viet Hung Nguyen|Hongzhi Yin
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 6

2024

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Manipulating Visually Aware Federated Recommender Systems and Its Countermeasures.
Wei Yuan|Shilong Yuan|Chaoqun Yang|Nguyen Quoc Viet Hung|Hongzhi Yin
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 3
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Motif-based Prompt Learning for Universal Cross-domain Recommendation.
Bowen Hao|Chaoqun Yang|Lei Guo|Junliang Yu|Hongzhi Yin
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

2023

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Efficient On-Device Session-Based Recommendation.
Xin Xia|Junliang Yu|Qinyong Wang|Chaoqun Yang|Nguyen Quoc Viet Hung|Hongzhi Yin
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 4
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Interaction-level Membership Inference Attack Against Federated Recommender Systems.
Wei Yuan|Chaoqun Yang|Quoc Viet Hung Nguyen|Lizhen Cui|Tieke He|Hongzhi Yin
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023