Zhang, Kaichen

7 publications

NeurIPS 2025 GVPO: Group Variance Policy Optimization for Large Language Model Post-Training Kaichen Zhang, Yuzhong Hong, Junwei Bao, Hongfei Jiang, Yang Song, Hong Dingqian, Hui Xiong

TMLR 2025 LLaVA-OneVision: Easy Visual Task Transfer Bo Li, Yuanhan Zhang, Dong Guo, Renrui Zhang, Feng Li, Hao Zhang, Kaichen Zhang, Peiyuan Zhang, Yanwei Li, Ziwei Liu, Chunyuan Li

ICCV 2025 Large Multi-Modal Models Can Interpret Features in Large Multi-Modal Models Kaichen Zhang, Yifei Shen, Bo Li, Ziwei Liu

TMLR 2025 Long Context Transfer from Language to Vision Peiyuan Zhang, Kaichen Zhang, Bo Li, Guangtao Zeng, Jingkang Yang, Yuanhan Zhang, Ziyue Wang, Haoran Tan, Chunyuan Li, Ziwei Liu

ICLR 2025 MixEval-X: Any-to-Any Evaluations from Real-World Data Mixture Jinjie Ni, Yifan Song, Deepanway Ghosal, Bo Li, David Junhao Zhang, Xiang Yue, Fuzhao Xue, Yuntian Deng, Zian Zheng, Kaichen Zhang, Mahir Shah, Kabir Jain, Yang You, Michael Shieh

IJCAI 2025 Streaming Multi-Agent Pathfinding Mingkai Tang, Lu Gan, Kaichen Zhang

IJCAI 2024 Robust Reward Placement Under Uncertainty Petros Petsinis, Kaichen Zhang, Andreas Pavlogiannis, Jingbo Zhou, Panagiotis Karras