Author

Yansen Han

Observed name: Han, Yansen

Institutions: Westlake University, Zhejiang University

Observed institutions: Westlake University, Zhejiang University

OpenAlex ID: A5133641401

FlowCPO: A Unified Divergence View of Preference Alignment for Flow Models

2026 · Han, Yansen, Liao, Shengyi, et al. · arXiv (Cornell University)

When Can Conditional Flow Matching Replace Pointwise Negative Log-Likelihood?

2026 · Han, Yansen, Sun, Hongxin, et al. · arXiv (Cornell University)

Manifold Drift in Flow Preference Optimization: A Root Cause of Reward Hacking

2026 · Han, Yansen, Liao, Shengyi, et al. · arXiv (Cornell University)

Self-Adversarial One Step Generation via Condition Shifting

2026 · Liu, Deyuan, Sun, Peng, et al. · arXiv (Cornell University)

Works count: 4

Citation count:

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