Ching Law

2026

doi dblp
Auto-bidding under Return-on-Spend Constraints with Uncertainty Quantification.
Jiale Han|Chun Gan|Chengcheng Zhang|Jie He|Zhangang Lin|Ching Law|Xiaowu Dai
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.
doi dblp
A Generative Contextual Comprehension Paradigm for Takeout Ranking Model.
Ziheng Ni|Congcong Liu|Cai Shang|Yiming Sun|Junjie Li|Zhiwei Fang|Guangpeng Chen|Li Jian|Zehua Zhang|Changping Peng|Zhangang Lin|Ching Law|Jingping Shao
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.
doi dblp
Think Then Recommend: An LLM-Powered Multi-Agent Framework for Personalized Conversational Recommender System in E-Commerce.
Yuankun Zu|Xiangyu Cai|Chuchu Yu|Hao Peng|Jia Duan|Long Chen|Kunyao Wang|Zehua Zhang|Changping Peng|Zhangang Lin|Ching Law
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

doi dblp
SMTIR: Scenario-Aware Multi-Trigger Induction Network for CTR Prediction.
Xuan Ma|Yu Shi|Hao Peng|Jia Duan|Zhanhao Ye|Kunyao Wang|Kai Yan|Long Chen|Zehua Zhang|Changping Peng|Zhangang Lin|Ching Law
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Post-event Modeling via Causal Optimal Transport for CTR Prediction.
Yizhou Sang|Congcong Liu|Yuying Chen|Zhiwei Fang|Xue Jiang|Changping Peng|Zhangang Lin|Ching Law|Jingping Shao
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
An Unbiased Entire-Space Causal Framework for Click-Through Rate Estimation in Pre-Ranking.
Xuanlin Li|Xiangyu Cai|Hao Peng|Jia Duan|Wei Wang|Zehua Zhang|Changping Peng|Zhangang Lin|Ching Law|Jingping Shao
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2015

doi dblp
Peacock: Learning Long-Tail Topic Features for Industrial Applications.
Yi Wang|Xuemin Zhao|Zhenlong Sun|Hao Yan|Lifeng Wang|Zhihui Jin|Liubin Wang|Yang Gao|Ching Law|Jia Zeng
ACM Transactions on Intelligent Systems and Technology (TIST) 2015 Volume 6 Issue 4