Weiming Liu

2026

doi dblp
Fourier Kolmogorov-Arnold Network and Hypergraph Enhanced Contrastive Learning for Recommendation.
Shuang Wang|Rocío Cañamares|Wanchun Dou|Weiming Liu|Haoming Li|Takeshi Masuyama|Matthew R. Scott|Yuwen Liu|Ming Zhou|Lianyong Qi|Xiaolong Xu|Hiroshi Nakagawa|Matthew R. Scott|Xucheng Zhou|Yuwen Liu|Xingyuan Mao|Ming Zhou|Lianyong Qi|Weiming Liu|Haoming Li|Takeshi Masuyama|Shuang Wang|Hiroshi Nakagawa|Xiaolong Xu|Haolong Xiang|Xuyun Zhang|Rocío Cañamares|Wanchun Dou
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026
doi dblp
Joint Similar User Exploration and Informative Behavior Guidance for Multi-Modal New Item Recommendation.
Jianye Xie|Lianyong Qi|Weiming Liu|Anqi Wang|Xiaolong Xu|Haolong Xiang|Xuyun Zhang|Wenwen Gong|Yang Zhang|Amin Beheshti|Wanchun Dou
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
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
Inter- and Intra-Similarity Preserved Counterfactual Incentive Effect Estimation for Recommendation Systems.
Fan Wang|Lianyong Qi|Weiming Liu|Bowen Yu|Jintao Chen|Yanwei Xu
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
Hyperbolic Variational Graph Auto-Encoder for Next POI Recommendation.
Yuwen Liu|Lianyong Qi|Xingyuan Mao|Weiming Liu|Fan Wang|Xiaolong Xu|Xuyun Zhang|Wanchun Dou|Xiaokang Zhou|Amin Beheshti
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

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
doi dblp
User Distribution Mapping Modelling with Collaborative Filtering for Cross Domain Recommendation.
Weiming Liu|Chaochao Chen|Xinting Liao|Mengling Hu|Jiajie Su|Yanchao Tan|Fan Wang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
GraphSAGE-based POI Recommendation via Continuous-Time Modeling.
Yuwen Liu|Lianyong Qi|Weiming Liu|Xiaolong Xu|Xuyun Zhang|Wanchun Dou
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024
doi dblp
Enhancing Progressive Diagnosis Prediction in Healthcare with Continuous Normalizing Flows.
Yanchao Tan|Hengyu Zhang|Zihao Zhou|Guofang Ma|Fan Wang|Weiming Liu|Xinting Liao|Vicki Stover Hertzberg|Carl Yang
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

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
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
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