IR
Anthology
Community
Guangping
Zhang
2026
doi
dblp
RECOSIM: A Universal, Accurate, and Scalable Simulation Framework for Online Community Recommendations.
Guangping Zhang
|
Dongsheng Li
|
Hansu Gu
|
Peng Zhang
|
Tun Lu
|
Li Shang
|
Ning Gu
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 1
doi
dblp
LLM Agent-based Shilling Attack on Recommender Systems.
Shengkang Gu
|
Jiahao Liu
|
Dongsheng Li
|
Guangping Zhang
|
Mingzhe Han
|
Hansu Gu
|
Peng Zhang
|
Ning Gu
|
Li Shang
|
Tun Lu
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026
2025
doi
dblp
EvalAgent: Towards Evaluating News Recommender Systems with LLM-based Agents.
Guangping Zhang
|
Peng Zhang
|
Jiahao Liu
|
Zhuoheng Li
|
Dongsheng Li
|
Hansu Gu
|
Tun Lu
|
Ning Gu
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi
dblp
AgentCF++: Memory-enhanced LLM-based Agents for Popularity-aware Cross-domain Recommendations.
Jiahao Liu
|
Shengkang Gu
|
Dongsheng Li
|
Guangping Zhang
|
Mingzhe Han
|
Hansu Gu
|
Peng Zhang
|
Tun Lu
|
Li Shang
|
Ning Gu
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
Improving LLM-powered Recommendations with Personalized Information.
Jiahao Liu
|
Xueshuo Yan
|
Dongsheng Li
|
Guangping Zhang
|
Hansu Gu
|
Peng Zhang
|
Tun Lu
|
Li Shang
|
Ning Gu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
2024
doi
dblp
Heterogeneous Graph Neural Network with Personalized and Adaptive Diversity for News Recommendation.
Guangping Zhang
|
Dongsheng Li
|
Hansu Gu
|
Tun Lu
|
Ning Gu
ACM Transactions on the Web 2024 Volume 18 Issue 3