Mingdai Yang

2026

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Enhanced Pre-training for Recommendation via Hypergraph Structural Entropy.
Jingyun Zhang|Hao Peng|Mingdai Yang|Philip S. Yu
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 2
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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
doi dblp
AgentDR: Dynamic Recommendation with Implicit Item-Item Relations via LLM-based Agents.
Mingdai Yang|Nurendra Choudhary|Jiangshu Du|Edward W. Huang|Philip S. Yu|Karthik Subbian|Danai Koutra
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

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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
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PCL: Prompt-based Continual Learning for User Modeling in Recommender Systems.
Mingdai Yang|Fan Yang|Yanhui Guo|Shaoyuan Xu|Tianchen Zhou|Yetian Chen|Simone Shao|Jia Liu|Yan Gao
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

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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.