Xiaolin Zheng

2026

doi dblp
LLM-enhanced Federated Graph Learning with Geometry-aware Graph Projection and Shared Subspace Aggregation.
Pengyang Zhou|Zhihao Huang|Jiahe Xu|Wu Wen|Xiaolin Zheng|Chaochao Chen|Jianwei Yin
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.
doi dblp
FeedGuard: Online Critic-Guided Reinforcement Learning with Privacy-Preserving Feedback for Recommendation.
Mengying Zhu|Feiyue Chen|Lifan Jiang|Mengyuan Yang|Yangyang Wu|Guanjie Cheng|Xiaolin Zheng
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

doi dblp
Post-Training Attribute Unlearning in Recommender Systems.
Chaochao Chen|Yizhao Zhang|Yuyuan Li|Jun Wang|Lianyong Qi|Xiaolong Xu|Xiaolin Zheng|Jianwei Yin
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 1
doi dblp
DuAda: Adaptive Targeted Model Poisoning Attack Framework via Dummy User Simulation on Federated Recommendation.
Jiajie Su|Chaochao Chen|Yihao Wang|Weiming Liu|Yuyuan Li|Tao Wang|Zhigang Li|Xiaolin Zheng|Jianwei Yin
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 6
doi dblp
Joint Item Embedding Dual-view Exploration and Adaptive Local-Global Fusion for Federated Recommendation.
Pengyang Zhou|Chaochao Chen|Weiming Liu|Wenkai Shen|Xinting Liao|Huarong Deng|Zhihui Fu|Jun Wang|Wu Wen|Xiaolin Zheng
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
FedGF: Enhancing Structural Knowledge via Graph Factorization for Federated Graph Learning.
Pengyang Zhou|Chaochao Chen|Weiming Liu|Xinting Liao|Fengyuan Yu|Zhihui Fu|Xingyu Lou|Wu Wen|Xiaolin Zheng|Jun Wang
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025
doi dblp
Joint Similarity Item Exploration and Overlapped User Guidance for Multi-Modal Cross-Domain Recommendation.
Weiming Liu|Chaochao Chen|Jiahe Xu|Xinting Liao|Fan Wang|Xiaolin Zheng|Zhihui Fu|Ruiguang Pei|Jun Wang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
Plug and Play: Enabling Pluggable Attribute Unlearning in Recommender Systems.
Xiaohua Feng|Yuyuan Li|Fengyuan Yu|Li Zhang|Chaochao Chen|Xiaolin Zheng
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Heterogeneous Information Crossing on Graphs for Session-Based Recommender Systems.
Xiaolin Zheng|Rui Wu|Zhongxuan Han|Chaochao Chen|Linxun Chen|Bing Han
ACM Transactions on the Web 2024 Volume 18 Issue 2
doi dblp
Hypergraph Convolutional Network for User-Oriented Fairness in Recommender Systems.
Zhongxuan Han|Chaochao Chen|Xiaolin Zheng|Li Zhang|Yuyuan Li
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Revisit Targeted Model Poisoning on Federated Recommendation: Optimize via Multi-objective Transport.
Jiajie Su|Chaochao Chen|Weiming Liu|Zibin Lin|Shuheng Shen|Weiqiang Wang|Xiaolin Zheng
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
Decentralized Graph Neural Network for Privacy-Preserving Recommendation.
Xiaolin Zheng|Zhongyu Wang|Chaochao Chen|Jiashu Qian|Yao Yang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Intra and Inter Domain HyperGraph Convolutional Network for Cross-Domain Recommendation.
Zhongxuan Han|Xiaolin Zheng|Chaochao Chen|Wenjie Cheng|Yang Yao
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
Joint Internal Multi-Interest Exploration and External Domain Alignment for Cross Domain Sequential Recommendation.
Weiming Liu|Xiaolin Zheng|Chaochao Chen|Jiajie Su|Xinting Liao|Mengling Hu|Yanchao Tan
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
Enhancing Hierarchy-Aware Graph Networks with Deep Dual Clustering for Session-based Recommendation.
Jiajie Su|Chaochao Chen|Weiming Liu|Fei Wu|Xiaolin Zheng|Haoming Lyu
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
LkeRec: Toward Lightweight End-to-End Joint Representation Learning for Building Accurate and Effective Recommendation.
Surong Yan|Kwei-Jay Lin|Xiaolin Zheng|Haosen Wang
ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 3
doi dblp
Toward Scalable and Privacy-preserving Deep Neural Network via Algorithmic-Cryptographic Co-design.
Jun Zhou|Longfei Zheng|Chaochao Chen|Yan Wang|Xiaolin Zheng|Bingzhe Wu|Cen Chen|Li Wang|Jianwei Yin
ACM Transactions on Intelligent Systems and Technology (TIST) 2022 Volume 13 Issue 4
doi dblp
Exploiting Variational Domain-Invariant User Embedding for Partially Overlapped Cross Domain Recommendation.
Weiming Liu|Xiaolin Zheng|Jiajie Su|Mengling Hu|Yanchao Tan|Chaochao Chen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
MetaCare++: Meta-Learning with Hierarchical Subtyping for Cold-Start Diagnosis Prediction in Healthcare Data.
Yanchao Tan|Carl Yang|Xiangyu Wei|Chaochao Chen|Weiming Liu|Longfei Li|Jun Zhou|Xiaolin Zheng
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Differential Private Knowledge Transfer for Privacy-Preserving Cross-Domain Recommendation.
Chaochao Chen|Huiwen Wu|Jiajie Su|Lingjuan Lyu|Xiaolin Zheng|Li Wang
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
Collaborative Filtering with Attribution Alignment for Review-based Non-overlapped Cross Domain Recommendation.
Weiming Liu|Xiaolin Zheng|Mengling Hu|Chaochao Chen
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
WISE: Wavelet based Interpretable Stock Embedding for Risk-Averse Portfolio Management.
Mengying Zhu|Yan Wang|Fei Wu|Mengyuan Yang|Cheng Chen|Qianqiao Liang|Xiaolin Zheng
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2020

doi dblp
Practical Privacy Preserving POI Recommendation.
Chaochao Chen|Jun Zhou|Bingzhe Wu|Wenjing Fang|Li Wang|Yuan Qi|Xiaolin Zheng
ACM Transactions on Intelligent Systems and Technology (TIST) 2020 Volume 11 Issue 5

2019

doi dblp
DTCDR: A Framework for Dual-Target Cross-Domain Recommendation.
Feng Zhu|Chaochao Chen|Yan Wang|Guanfeng Liu|Xiaolin Zheng
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

2008

doi dblp
Context-sensitive QoS model: a rule-based approach to web service composition.
Tao Zhou|Xiaolin Zheng|William Wei Song|Xiaofeng Du|Deren Chen
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008