Disentangling Length Bias In Preference Learning Via Response-Conditioned Modeling. - Jianfeng Cai 008; Jinhua Zhu 001; Ruopei Sun; Yue Wang 017; Li Li 040; Wengang Zhou 001; Houqiang Li (CoRR, 2025)

Mitigating Hallucination in VideoLLMs via Temporal-Aware Activation Engineering. - Jianfeng Cai 008; Wengang Zhou 001; Zongmeng Zhang; Jiale Hong; Nianji Zhan; Houqiang Li (CoRR, 2025)

Bias Fitting to Mitigate Length Bias of Reward Model in RLHF. - Kangwen Zhao; Jianfeng Cai 008; Jinhua Zhu 001; Ruopei Sun; Dongyun Xue; Wengang Zhou 001; Li Li 040; Houqiang Li (CoRR, 2025)

Multi-Level Aware Preference Learning: Enhancing RLHF for Complex Multi-Instruction Tasks. - Ruopei Sun; Jianfeng Cai 008; Jinhua Zhu 001; Kangwen Zhao; Dongyun Xue; Wengang Zhou 001; Li Li 040; Houqiang Li (CoRR, 2025)