Author

Tianyi Lin

Observed name: Lin, Tianyi

Institutions: Chinese University of Hong Kong, Shenzhen, Alibaba DAMO Academy (China), Columbia University

Observed institutions: Chinese University of Hong Kong, Shenzhen, Alibaba DAMO Academy (China), Columbia University

OpenAlex ID: A5137630348

A Zeroth-Order Paradigm for LLM Preference Alignment

2026 · Chen, Peter, Chen, Xi, et al. · arXiv (Cornell University)

Nonsmooth Optimization via Orthogonalized Momentum

2026 · Lai, Lexiao, Lin, Tianyi, et al. · arXiv (Cornell University)

Efficient Exploration for Iterative Nash Preference Optimization

2026 · Nan, Tianlong, Li, Xiaopeng, et al. · arXiv (Cornell University)

DRIFT: Decoupled Rollouts and Importance-Weighted Fine-Tuning for Efficient Multi-Turn Optimization

2026 · Mu, Jian, Lin, Tianyi, et al. · arXiv (Cornell University)

Tight Complexity of Muon under Heavy-Tailed Noise

2026 · Zhang, Jiayu, Lin, Tianyi · arXiv (Cornell University)

Works count: 5

Citation count:

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