Changcheng Li

2025

doi dblp
Personalized Tree-Based Progressive Regression Model for Watch-Time Prediction in Short Video Recommendation.
Xiaokai Chen|Xiao Lin|Changcheng Li|Peng Jiang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Balancing Revenue and Privacy with Signaling Schemes in Online Ad Auctions.
Hongtao Liu|Luxi Chen|Yiming Ding|Changcheng Li|Han Li|Peng Jiang|Weiran Shen
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025
doi dblp
Optimizing Revenue through User Coupon Recommendations in Truthful Online Ad Auctions.
Xiaodong Liu|Xiao Lin|Yiming Ding|Changcheng Li|Peng Jiang|Weiran Shen
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2019

doi dblp
Reinforcement Learning with Sequential Information Clustering in Real-Time Bidding.
Junwei Lu|Chaoqi Yang|Xiaofeng Gao|Liubin Wang|Changcheng Li|Guihai Chen
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.