Zhen Tian

2026

doi dblp

GenCI: Generative Modeling of User Interest Shift via Cohort-based Intent Learning for CTR Prediction.

Kesha Ou|Zhen Tian|Wayne Xin Zhao|Hongyu Lu|Ji-Rong Wen

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

MGIPF: Multi-Granularity Interest Prediction Framework for Personalized Recommendation.

Ruoxuan Feng|Zhen Tian|Qiushi Peng|Jiaxin Mao|Wayne Xin Zhao|Di Hu|Changwang Zhang

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

Sequence-level Semantic Representation Fusion for Recommender Systems.

Lanling Xu|Zhen Tian|Bingqian Li|Junjie Zhang|Daoyuan Wang|Hongyu Wang|Jinpeng Wang|Sheng Chen|Wayne Xin Zhao

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

doi dblp

EulerFormer: Sequential User Behavior Modeling with Complex Vector Attention.

Zhen Tian|Wayne Xin Zhao|Changwang Zhang|Xin Zhao|Zhongrui Ma|Ji-Rong Wen

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp

EulerNet: Adaptive Feature Interaction Learning via Euler's Formula for CTR Prediction.

Zhen Tian|Ting Bai|Wayne Xin Zhao|Ji-Rong Wen|Zhao Cao

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

doi dblp

Towards a More User-Friendly and Easy-to-Use Benchmark Library for Recommender Systems.

Lanling Xu|Zhen Tian|Gaowei Zhang|Junjie Zhang|Lei Wang|Bowen Zheng|Yifan Li|Jiakai Tang|Zeyu Zhang|Yupeng Hou|Xingyu Pan|Wayne Xin Zhao|Xu Chen|Ji-Rong Wen

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

doi dblp

Directed Acyclic Graph Factorization Machines for CTR Prediction via Knowledge Distillation.

Zhen Tian|Ting Bai|Zibin Zhang|Zhiyuan Xu|Kangyi Lin|Ji-Rong Wen|Wayne Xin Zhao

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2022