Wentian Bao

2026

CardRewriter: Leveraging Knowledge Cards for Long-Tail Query Rewriting on Short-Video Platforms.

Peiyuan Gong|Feiran Zhu|Yaqi Yin|Chenglei Dai|Chao Zhang|Kai Zheng|Wentian Bao|Jiaxin Mao|Yi Zhang

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

GReF: A Unified Generative Framework for Efficient Reranking via Ordered Multi-token Prediction.

Zhijie Lin|Zhuofeng Li|Chenglei Dai|Wentian Bao|Shuai Lin|Enyun Yu|Haoxiang Zhang|Liang Zhao

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

Unconstrained Monotonic Calibration of Predictions in Deep Ranking Systems.

Yimeng Bai|Shunyu Zhang|Yang Zhang|Hu Liu|Wentian Bao|Enyun Yu|Fuli Feng|Wenwu Ou

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

DimeRec: A Unified Framework for Enhanced Sequential Recommendation via Generative Diffusion Models.

Wuchao Li|Rui Huang|Haijun Zhao|Chi Liu|Kai Zheng|Qi Liu|Na Mou|Guorui Zhou|Defu Lian|Yang Song|Wentian Bao|Enyun Yu|Wenwu Ou

Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2022

Modeling Users' Contextualized Page-wise Feedback for Click-Through Rate Prediction in E-commerce Search.

Zhifang Fan|Dan Ou|Yulong Gu|Bairan Fu|Xiang Li|Wentian Bao|Xin-Yu Dai|Xiaoyi Zeng|Tao Zhuang|Qingwen Liu

WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

Self-Supervised Learning on Users' Spontaneous Behaviors for Multi-Scenario Ranking in E-commerce.

Yulong Gu|Wentian Bao|Dan Ou|Xiang Li|Baoliang Cui|Biyu Ma|Haikuan Huang|Qingwen Liu|Xiaoyi Zeng

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

Hierarchically Modeling Micro and Macro Behaviors via Multi-Task Learning for Conversion Rate Prediction.

Hong Wen|Jing Zhang|Fuyu Lv|Wentian Bao|Tianyi Wang|Zulong Chen

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

GMCM: Graph-based Micro-behavior Conversion Model for Post-click Conversion Rate Estimation.

Wentian Bao|Hong Wen|Sha Li|Xiao-Yang Liu|Quan Lin|Keping Yang

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

Entire Space Multi-Task Modeling via Post-Click Behavior Decomposition for Conversion Rate Prediction.

Hong Wen|Jing Zhang|Yuan Wang|Fuyu Lv|Wentian Bao|Quan Lin|Keping Yang

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

Large-scale Causal Approaches to Debiasing Post-click Conversion Rate Estimation with Multi-task Learning.

Wenhao Zhang|Wentian Bao|Xiao-Yang Liu|Keping Yang|Quan Lin|Hong Wen|Ramin Ramezani

WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020