Xinyu Cui

Affiliation:

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Multimodal Models (2)Eval Frameworks & Benchmarks (1)Reasoning & Chain-of-Thought (1)Constitutional AI & AI Ethics (1)Scalable Oversight & Alignment Theory (1)Robotics & Embodied AI (1)

Frequent co-authors

Yongcheng Zeng (2)Haifeng Zhang (2)Jun Wang (2)Yan Song (1)Guoqing Liu (1)Hongsheng Xin (1)Kaike Zhang (1)Jian Ying (1)

Papers (3)

Sep 21, 2026

Affiliation:3w ago·also Microsoft Research, UCL

Information-Time Proximal Policy Optimization

Yongcheng Zeng, Xinyu Cui, Yan Song +6

Eval Frameworks & Benchmarks Multimodal Models Reasoning & Chain-of-Thought

Sep 3, 2026

Affiliation:Sep 3, 2026

Remember and Reweight: Enhancing Multi-Agent Debate with Experience Memory and Confidence Estimation

R²-MAD not only corrects misconceptions in multi-agent debates but also intelligently weighs agent contributions based on past performance, leading to more accurate outcomes.

Xuan-Fa Jin, Zhi-Jian Ma, Yongcheng Zeng +3

Constitutional AI & AI Ethics Scalable Oversight & Alignment Theory

Mar 2, 2026

Siting Wang +11Mar 2, 2026·also Affiliation:

π-StepNFT: Wider Space Needs Finer Steps in Online RL for Flow-based VLAs

Flow-based VLAs can now learn online without likelihoods or value networks, unlocking better generalization in complex embodied control tasks.

Siting Wang, Xiaofeng Wang, Zheng Zhu +9

Multimodal Models Robotics & Embodied AI Training Efficiency & Optimization

Xinyu Cui

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (3)

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Xinyu Cui

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (3)