Pillai, Natesh S.

5 publications

ICML 2025 AlphaPO: Reward Shape Matters for LLM Alignment Aman Gupta, Shao Tang, Qingquan Song, Sirou Zhu, Jiwoo Hong, Ankan Saha, Viral Gupta, Noah Lee, Eunki Kim, Siyu Zhu, Parag Agrawal, Natesh S. Pillai, Sathiya Keerthi

JMLR 2024 Optimal Scaling for the Proximal Langevin Algorithm in High Dimensions Natesh S. Pillai

ICMLW 2024 Policy Gradients for Optimal Parallel Tempering MCMC Daniel Zhao, Natesh S. Pillai

AISTATS 2016 Parallel Markov Chain Monte Carlo via Spectral Clustering Guillaume W. Basse, Aaron Smith, Natesh S. Pillai

JMLR 2007 Characterizing the Function Space for Bayesian Kernel Models Natesh S. Pillai, Qiang Wu, Feng Liang, Sayan Mukherjee, Robert L. Wolpert