Chen Wang

2026

doi dblp
AGP: Auto-Guided Prompt Refinement for Personalized Reranking in Recommender Systems.
Chen Wang|Mingdai Yang|Zhiwei Liu|Pan Li|Linsey Pang|Qingsong Wen|Philip S. Yu
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM Companion 2026, Boise Centre, Boise, ID, USA, February 22-26, 2026

2025

doi dblp
Graph-Sequential Alignment and Uniformity: Toward Enhanced Recommendation Systems.
Yuwei Cao|Liangwei Yang|Zhiwei Liu|Yuqing Liu|Chen Wang|Yueqing Liang|Hao Peng|Philip S. Yu
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025
doi dblp
Training Large Recommendation Models via Graph-Language Tokens Alignment.
Mingdai Yang|Zhiwei Liu|Liangwei Yang|Xiaolong Liu|Chen Wang|Hao Peng|Philip S. Yu
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Collaborative Alignment for Recommendation.
Chen Wang|Liangwei Yang|Zhiwei Liu|Xiaolong Liu|Mingdai Yang|Yueqing Liang|Philip S. Yu
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Instruction-based Hypergraph Pretraining.
Mingdai Yang|Zhiwei Liu|Liangwei Yang|Xiaolong Liu|Chen Wang|Hao Peng|Philip S. Yu
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
Knowledge Graph Context-Enhanced Diversified Recommendation.
Xiaolong Liu|Liangwei Yang|Zhiwei Liu|Mingdai Yang|Chen Wang|Hao Peng|Philip S. Yu
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024
doi dblp
Unified Pretraining for Recommendation via Task Hypergraphs.
Mingdai Yang|Zhiwei Liu|Liangwei Yang|Xiaolong Liu|Chen Wang|Hao Peng|Philip S. Yu
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

2023

doi dblp
Graph-based Alignment and Uniformity for Recommendation.
Liangwei Yang|Zhiwei Liu|Chen Wang|Mingdai Yang|Xiaolong Liu|Jing Ma|Philip S. Yu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Group Identification via Transitional Hypergraph Convolution with Cross-view Self-supervised Learning.
Mingdai Yang|Zhiwei Liu|Liangwei Yang|Xiaolong Liu|Chen Wang|Hao Peng|Philip S. Yu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Ranking-based Group Identification via Factorized Attention on Social Tripartite Graph.
Mingdai Yang|Zhiwei Liu|Liangwei Yang|Xiaolong Liu|Chen Wang|Hao Peng|Philip S. Yu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2022

doi dblp
Large-scale Personalized Video Game Recommendation via Social-aware Contextualized Graph Neural Network.
Liangwei Yang|Zhiwei Liu|Yu Wang|Chen Wang|Ziwei Fan|Philip S. Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022