Kun Gai

Instructor, Community Science Line, Kuaishou- 快手科技

Joined

July 2019

Names

Kun Gai

Emails

****@qq.com (Confirmed)

Personal Links

Google Scholar

DBLP

Career & Education History

Instructor

Community Science Line, Kuaishou- 快手科技 (kuaishou.com)

2021 – Present

Researcher

Alimama, Alibaba Group (alibaba-inc.com)

2011 – 2020

PhD student

Department of Automation, Tsinghua University, Tsinghua University (tsinghua.edu.cn)

2006 – 2011

Advisors, Relations & Conflicts

PhD Advisor

Changshui Zhang

2006 – 2011

Expertise

recommendation systems

2011 – Present

Machine Learning

2006 – Present

Publications

UniVideo: Unified Understanding, Generation, and Editing for Videos
Cong Wei, Quande Liu, Zixuan Ye, Qiulin Wang, Xintao Wang, Pengfei Wan, Kun Gai, Wenhu Chen
- ICLR 2026 Poster
- Readers: Everyone
MISS: Multi-Modal Tree Indexing and Searching with Lifelong Sequential Behavior for Retrieval Recommendation
Chengcheng Guo, Junda She, Kuo Cai, shiyao wang, QigenHu, Qiang Luo, Kun Gai, Guorui Zhou
- OpenReview Archive Direct Upload
- Readers: Everyone
xMTF: A Formula-Free Model for Reinforcement-Learning-Based Multi-Task Fusion in Recommender Systems
Xiaoshuang Chen, Yibo Wang, Yao Wang, Husheng Liu, Kaiqiao Zhan, Ben Wang, Kun Gai
- OpenReview Archive Direct Upload
- Readers: Everyone
Stabilizing Knowledge, Promoting Reasoning: Dual-Token Constraints for RLVR
Jiakang Wang, Runze Liu, Fuzheng Zhang, Xiu Li, Guorui Zhou, Kun Gai
- Submitted to ICLR 2026
- Readers: Everyone
Attention as a Compass: Efficient Exploration for Process-Supervised RL in Reasoning Models
Runze Liu, Jiakang Wang, Yuling Shi, Zhihui Xie, Chenxin An, Kaiyan Zhang, Jian Zhao, Xiaodong Gu, Lei Lin, Wenping Hu, Xiu Li, Fuzheng Zhang, Guorui Zhou, Kun Gai
- ICLR 2026 Poster
- Readers: Everyone
DiffMoE: Dynamic Token Selection for Scalable Diffusion Transformers
Minglei Shi, Ziyang Yuan, Haotian Yang, Xintao Wang, Mingwu Zheng, Xin Tao, Wenliang Zhao, Wenzhao Zheng, Jie Zhou, Jiwen Lu, Pengfei Wan, Di ZHANG, Kun Gai
- Submitted to ICLR 2026
- Readers: Everyone
RelightMaster: Precise Video Relighting with Multi-plane Light Images
Weikang Bian, Xiaoyu Shi, Zhaoyang Huang, Jianhong Bai, Qinghe Wang, Xintao Wang, Pengfei Wan, Kun Gai, Hongsheng Li
- Submitted to ICLR 2026
- Readers: Everyone
Unified In-Context Video Editing
Zixuan Ye, Xuanhua He, Quande Liu, Qiulin Wang, Xintao Wang, Pengfei Wan, Di ZHANG, Kun Gai, Qifeng Chen, Wenhan Luo
- ICLR 2026 Poster
- Readers: Everyone
Scaling Image and Video Generation via Test-Time Evolutionary Search
Haoran He, Jiajun Liang, Xintao Wang, Pengfei Wan, Kun Gai, Ling Pan
- Submitted to ICLR 2026
- Readers: Everyone
Improving Autoregressive Video Modeling with History Understanding
Wenyang Luo, Haina Qin, Bing Li, Jiwen Lu, Xin Tao, Pengfei Wan, Kun Gai
- ICLR 2026 Poster
- Readers: Everyone

View all 62 publications

Co-Authors

View all 271 co-authors