Skip to menu Skip to content Skip to footer

2025

Conference Publication

Multi-task offline reinforcement learning for online advertising in recommender systems

Liu, Langming, Wang, Wanyu, Zhang, Chi, Li, Bo, Yin, Hongzhi, Wei, Xuetao, Su, Wenbo, Zheng, Bo and Zhao, Xiangyu (2025). Multi-task offline reinforcement learning for online advertising in recommender systems. The 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Toronto, Canada, 3-7 August 2025. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3711896.3737250

Multi-task offline reinforcement learning for online advertising in recommender systems

2025

Conference Publication

Contrastive graph condensation: advancing data versatility through self-supervised learning

Gao, Xinyi, Li, Yayong, Chen, Tong, Ye, Guanhua, Zhang, Wentao and Yin, Hongzhi (2025). Contrastive graph condensation: advancing data versatility through self-supervised learning. The 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Toronto, Canada, 3-7 August 2025. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3711896.3736892

Contrastive graph condensation: advancing data versatility through self-supervised learning

2025

Conference Publication

FindRec: Stein-guided entropic flow for multi-modal sequential recommendation

Wang, Maolin, Xiao, Yutian, Wang, Binhao, Zhang, Sheng, Ye, Shanshan, Wang, Wanyu, Yin, Hongzhi, Guo, Ruocheng and Xu, Zenglin (2025). FindRec: Stein-guided entropic flow for multi-modal sequential recommendation. The 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Toronto, Canada, 3-7 August 2025. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3711896.3736968

FindRec: Stein-guided entropic flow for multi-modal sequential recommendation

2025

Conference Publication

Data watermarking for sequential recommender systems

Zhang, Sixiao, Long, Cheng, Yuan, Wei, Chen, Hongxu and Yin, Hongzhi (2025). Data watermarking for sequential recommender systems. The 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Toronto, Canada, 3-7 August 2025. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3711896.3736903

Data watermarking for sequential recommender systems

2025

Conference Publication

Progressive Generalization Risk Reduction for Data-Efficient Causal Effect Estimation

Wen, Hechuan, Chen, Tong, Ye, Guanhua, Chai, Li Kheng, Sadiq, Shazia and Yin, Hongzhi (2025). Progressive Generalization Risk Reduction for Data-Efficient Causal Effect Estimation. KDD '25: The 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Toronto, Canada, 3 - 7 August 2025. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3690624.3709305

Progressive Generalization Risk Reduction for Data-Efficient Causal Effect Estimation

2025

Conference Publication

Diversity-aware dual-promotion poisoning attack on sequential recommendation

Zhao, Yuchuan, Chen, Tong, Yu, Junliang, Zheng, Kai, Cui, Lizhen and Yin, Hongzhi (2025). Diversity-aware dual-promotion poisoning attack on sequential recommendation. 48th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR 2025), Padua, Italy, 13-18 July 2025. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3726302.3729955

Diversity-aware dual-promotion poisoning attack on sequential recommendation

2025

Conference Publication

ID-free not risk-free: LLM-powered agents unveil risks in ID-free recommender systems

Wang, Zongwei, Gao, Min, Yu, Junliang, Gao, Xinyi, Nguyen, Quoc Viet Hung, Sadiq, Shazia and Yin, Hongzhi (2025). ID-free not risk-free: LLM-powered agents unveil risks in ID-free recommender systems. 48th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR 2025), Padua, Italy, 13-18 July 2025. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3726302.3730003

ID-free not risk-free: LLM-powered agents unveil risks in ID-free recommender systems

2025

Conference Publication

Towards distribution matching between collaborative and language spaces for generative recommendation

Zhang, Yi, Zhang, Yiwen, Wang, Yu, Chen, Tong and Yin, Hongzhi (2025). Towards distribution matching between collaborative and language spaces for generative recommendation. 48th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR 2025), Padua, Italy, 13-18 July 2025. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3726302.3730098

Towards distribution matching between collaborative and language spaces for generative recommendation

2025

Conference Publication

STAR-Rec: Making peace with length variance and pattern diversity in sequential recommendation

Wang, Maolin, Zhang, Sheng, Guo, Ruocheng, Wang, Wanyu, Wei, Xuetao, Liu, Zitao, Yin, Hongzhi, Chang, Yi and Zhao, Xiangyu (2025). STAR-Rec: Making peace with length variance and pattern diversity in sequential recommendation. 48th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR 2025), Padua, Italy, 13-18 July 2025. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3726302.3730087

STAR-Rec: Making peace with length variance and pattern diversity in sequential recommendation

2025

Conference Publication

CADRL: category-aware dual-agent reinforcement learning for explainable recommendations over knowledge graphs

Zheng, Shangfei, Yin, Hongzhi, Chen, Tong, Kong, Xiangjie, Hou, Jian and Zhao, Pengpeng (2025). CADRL: category-aware dual-agent reinforcement learning for explainable recommendations over knowledge graphs. 2025 IEEE 41st International Conference on Data Engineering (ICDE), Hong Kong, Hong Kong, 19-23 May 2025. Piscataway, NJ, United States: IEEE. doi: 10.1109/icde65448.2025.00017

CADRL: category-aware dual-agent reinforcement learning for explainable recommendations over knowledge graphs

2025

Conference Publication

Training-Free Heterogeneous Graph Condensation via Data Selection

Liang, Yuxuan, Zhang, Wentao, Gao, Xinyi, Yang, Ling, Chen, Chong, Yin, Hongzhi, Tong, Yunhai and Cui, Bin (2025). Training-Free Heterogeneous Graph Condensation via Data Selection. IEEE. doi: 10.1109/icde65448.2025.00132

Training-Free Heterogeneous Graph Condensation via Data Selection

2025

Conference Publication

Graph condensation: foundations, methods and prospects

Yin, Hongzhi, Gao, Xinyi, Yu, Junliang, Qiu, Ruihong, Chen, Tong, Nguyen, Quoc Viet Hung and Huang, Zi (2025). Graph condensation: foundations, methods and prospects. WWW '25: The ACM Web Conference 2025, Sydney, NSW, Australia, 28 April - 2 May 2025. New York, NY, United States: ACM. doi: 10.1145/3701716.3715862

Graph condensation: foundations, methods and prospects

2025

Conference Publication

BiasNavi: LLM-Empowered Data Bias Management

Yu, Junliang, Huynh, Jay Thai Duong, Fan, Shaoyang, Demartini, Gianluca, Chen, Tong, Yin, Hongzhi and Sadiq, Shazia (2025). BiasNavi: LLM-Empowered Data Bias Management. ACM Web Conference 2025 (WWW'25), Sydney, NSW, Australia, 28 April - 2 May 2025. New York, NY, United States: ACM. doi: 10.1145/3701716.3715169

BiasNavi: LLM-Empowered Data Bias Management

2025

Conference Publication

The 3rd Workshop on Personal Intelligence with Generative AI

Zhang, Yang, Wang, Wenjie, Lin, Xinyu, Feng, Fuli, Yin, Hongzhi, Zhao, Wayne Xin, Yao, Lina, Song, Yang and He, Xiangnan (2025). The 3rd Workshop on Personal Intelligence with Generative AI. New York, NY, USA: ACM. doi: 10.1145/3701716.3717524

The 3rd Workshop on Personal Intelligence with Generative AI

2025

Conference Publication

On-device Content-based Recommendation with Single-shot Embedding Pruning: A Cooperative Game Perspective

Tran, Hung Vinh, Chen, Tong, Ye, Guanhua, Nguyen, Quoc Viet Hung, Zheng, Kai and Yin, Hongzhi (2025). On-device Content-based Recommendation with Single-shot Embedding Pruning: A Cooperative Game Perspective. WWW '25: The ACM Web Conference 2025, Sydney, NSW Australia, 28 April - 2 May 2025. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3696410.3714921

On-device Content-based Recommendation with Single-shot Embedding Pruning: A Cooperative Game Perspective

2025

Conference Publication

Epidemiology-informed Network for Robust Rumor Detection

Jiang, Wei, Chen, Tong, Gao, Xinyi, Zhang, Wentao, Cui, Lizhen and Yin, Hongzhi (2025). Epidemiology-informed Network for Robust Rumor Detection. WWW '25: The ACM Web Conference 2025, Sydney, NSW Australia, 28 April - 2 May 2025. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3696410.3714610

Epidemiology-informed Network for Robust Rumor Detection

2025

Conference Publication

Rethinking and Accelerating Graph Condensation: A Training-Free Approach with Class Partition

Gao, Xinyi, Ye, Guanhua, Chen, Tong, Zhang, Wentao, Yu, Junliang and Yin, Hongzhi (2025). Rethinking and Accelerating Graph Condensation: A Training-Free Approach with Class Partition. WWW '25: The ACM Web Conference 2025, Sydney, NSW Australia, 28 April - 2 May 2025. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3696410.3714916

Rethinking and Accelerating Graph Condensation: A Training-Free Approach with Class Partition

2025

Conference Publication

Efficient traffic prediction through spatio-temporal distillation

Zhang, Qianru, Gao, Xinyi, Wang, Haixin, Yiu, Siu-Ming and Yin, Hongzhi (2025). Efficient traffic prediction through spatio-temporal distillation. 39th AAAI Conference on Artificial Intelligence, Philadelphia, PA USA, 25 February-4 March 2025. Washington, DC USA: Association for the Advancement of Artificial Intelligence. doi: 10.1609/aaai.v39i1.32096

Efficient traffic prediction through spatio-temporal distillation

2025

Conference Publication

Rethinking cancer gene identification through graph anomaly analysis

Zang, Yilong, Ren, Lingfei, Li, Yue, Wang, Zhikang, Selby, David Antony, Wang, Zheng, Vollmer, Sebastian Josef, Yin, Hongzhi, Song, Jiangning and Wu, Junhang (2025). Rethinking cancer gene identification through graph anomaly analysis. 29th AAAI Conference on Artificial Intelligence, Philadelphia, PA USA, 25 February-4 March 2025. Washington, DC USA: Association for the Advancement of Artificial Intelligence. doi: 10.1609/aaai.v39i12.33436

Rethinking cancer gene identification through graph anomaly analysis

2025

Conference Publication

Towards secure and robust recommender systems: a data-centric perspective

Wang, Zongwei, Yu, Junliang, Chen, Tong, Yin, Hongzhi, Sadiq, Shazia and Gao, Min (2025). Towards secure and robust recommender systems: a data-centric perspective. 18th International Conference on Web Search and Data Mining-WSDM, Hannover, Germany, 10-14 March 2025. New York, NY, United States: ACM. doi: 10.1145/3701551.3703484

Towards secure and robust recommender systems: a data-centric perspective