Xiwei Zhao

2026

From Modularity to Unity: Towards Industrial-Scale Generative Recommendation.

Xiaofeng Liu|Wenliang Li|Tao Yu|Guanliang Song|Zhen Chen|Jing Zhou|Dongyue Wang|Xiwei Zhao|Sulong Xu

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

Hierarchical User Long-term Behavior Modeling for Click-Through Rate Prediction.

Mao Pan|Xuanhua Yang|Nan Qiao|Dongyue Wang|Feng Mei|Xiwei Zhao|Sulong Xu

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

A Hybrid Cross-Stage Coordination Pre-ranking Model for Online Recommendation Systems.

Binglei Zhao|Houying Qi|Guang Xu|Mian Ma|Xiwei Zhao|Feng Mei|Sulong Xu|Jinghe Hu

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

Towards Better Seach Query Classification with Distribution-Diverse Multi-Expert Knowledge Distillation in JD Ads Search.

Kun-Peng Ning|Ming Pang|Zheng Fang|Xue Jiang|Xi-Wei Zhao|Changping Peng|Zhangang Lin|Jinghe Hu|Jingping Shao|Li Yuan

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

PPM : A Pre-trained Plug-in Model for Click-through Rate Prediction.

Yuanbo Gao|Peng Lin|Dongyue Wang|Feng Mei|Xiwei Zhao|Sulong Xu|Jinghe Hu

Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

Satisfaction-Aware User Interest Network for Click-Through Rate Prediction.

Mao Pan|Wen Shi|Kun Zhou|Zheng Li|Dongyue Wang|Zhuoye Ding|Xiwei Zhao|Sulong Xu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

IUI: Intent-Enhanced User Interest Modeling for Click-Through Rate Prediction.

Mao Pan|Tao Yu|Kun Zhou|Zheng Li|Dongyue Wang|Zhuoye Ding|Xiwei Zhao|Sulong Xu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

BI-GCN: Bilateral Interactive Graph Convolutional Network for Recommendation.

Yinan Zhang|Pei Wang|Congcong Liu|Xiwei Zhao|Hao Qi|Jie He|Junsheng Jin|Changping Peng|Zhangang Lin|Jingping Shao

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

LOVF: Layered Organic View Fusion for Click-through Rate Prediction in Online Advertising.

Lingwei Kong|Lu Wang|Xiwei Zhao|Junsheng Jin|Zhangang Lin|Jinghe Hu|Jingping Shao

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

Always Strengthen Your Strengths: A Drift-Aware Incremental Learning Framework for CTR Prediction.

Congcong Liu|Fei Teng|Xiwei Zhao|Zhangang Lin|Jinghe Hu|Jingping Shao

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

Confidence Ranking for CTR Prediction.

Jian Zhu|Congcong Liu|Pei Wang|Xiwei Zhao|Zhangang Lin|Jingping Shao

Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

Implicit User Awareness Modeling via Candidate Items for CTR Prediction in Search Ads.

Kaifu Zheng|Lu Wang|Yu Li|Xusong Chen|Hu Liu|Jing Lu|Xiwei Zhao|Changping Peng|Zhangang Lin|Jingping Shao

WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

Underestimation Refinement: A General Enhancement Strategy for Exploration in Recommendation Systems.

Yuhai Song|Lu Wang|Haoming Dang|Weiwei Zhou|Jing Guan|Xiwei Zhao|Changping Peng|Yongjun Bao|Jingping Shao

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