Guy Kornowski
Guy Kornowski
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I'm a postdoctoral researcher working on the fundamentals of machine learning, optimization and generalization.
I am currently at EPFL (hosted by Prof. Nicolas Flammarion), and I am an incoming member of the Institute for Advanced Study in Princeton.
I completed my Ph.D. in Computer Science & Applied Mathematics at the Weizmann Institute of Science, where I was very fortunate to be advised by Prof. Ohad Shamir. During my doctoral studies I held student research positions at Apple Machine Learner Research (worked with Vitaly Feldman and Kunal Talwar) and Google Research (worked with Manfred Warmuth).
In somewhat of a past life, I studied guitar at the Center for Jazz Studies in the Israel Conservatory of Music, was supported by the America-Israel Cultural Foundation and played in several musical groups. I'm still enthusiastic about music.
Preprints
Preprints
Gon Buzaglo, Guy Kornowski
arxiv preprint.
Guy Kornowski
arxiv preprint.
Guy Kornowski
arxiv preprint.
Journal and Conference Papers
Journal and Conference Papers
Guy Kornowski, Ohad Shamir
To appear in Neural Information Processing Systems (NeurIPS) 2026.
Guy Kornowski
Algorithmic Learning Theory (ALT) 2026
Preliminary version at Theory and Practice of Differential Privacy Workshop (TPDP) 2025.
Daniel Barzilai, Guy Kornowski, Ohad Shamir
Neural Information Processing Systems (NeurIPS) 2025.
Guy Kornowski, Daogao Liu, Kunal Talwar
International Conference on Machine Learning (ICML) 2025.
Vitaly Feldman, Guy Kornowski, Xin Lyu
Conference on Learning Theory (COLT) 2025
(Best Paper Award at ICML'25 MemFM Workshop, Spotlight at TPDP'25, Highlight at FORC'26)
Guy Kornowski, Ohad Shamir
Conference on Learning Theory (COLT) 2025.
Guy Kornowski, Swati Padmanabhan, Kai Wang, Zhe Zhang, Suvrit Sra
Neural Information Processing Systems (NeurIPS) 2024.
Steve Hanneke, Aryeh Kontorovich, Guy Kornowski
Algorithmic Learning Theory (ALT) 2024.
Guy Kornowski, Ohad Shamir
Journal of Machine Learning Research (JMLR) 2024.
Preliminary version at NeurIPS at Workshop on Optimization for Machine Learning 2023, oral presentation.
Guy Kornowski*, Gilad Yehudai*, Ohad Shamir
Neural Information Processing Systems (NeurIPS) 2023, spotlight.
Steve Hanneke, Aryeh Kontorovich, Guy Kornowski
Neural Information Processing Systems (NeurIPS) 2023.
Michael I. Jordan, Guy Kornowski, Tianyi Lin, Ohad Shamir, Manolis Zampetakis
Conference on Learning Theory (COLT) 2023.
Guy Kornowski, Ohad Shamir
Neural Information Processing Systems (NeurIPS) 2021, oral presentation.
Journal of Machine Learning Research (JMLR) 2022.
Finalist for the Best Paper Prize for Young Researchers in Continuous Optimization (2025).
Other Publications
Other Publications
Guy Kornowski, Swati Padmanabhan, Ohad Shamir
NeurIPS Workshop on Optimization for Machine Learning 2024.
Guy Kornowski, Ohad Shamir
COLT 2024 open problem.
- Update: Solved beautifully by [Zhang, Lee, Du and Chen]!
Guy Kornowski, Ohad Shamir
NeurIPS Workshop on Optimization for Machine Learning 2022, oral presentation.
Guy Kornowski, Ohad Shamir
arxiv technical note, 2021.
Since 2021, I volunteer as a machine learning mentor at Magshimim (site in Hebrew). Magshimim is a national education program that provides computer science education to underserved youth, equipping them with knowledge and tools for a future career in tech.
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