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Iosif Sakos

Postdoc, Singapore University of Technology and Design

1 paper at NeurIPS 2025

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Poster Session 3

Thursday, December 4, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Certifying Concavity and Monotonicity in Games via Sum-of-Squares Hierarchies

#3001 · Vincent Leon, Iosif Sakos, Ryann Sim, Antonios Varvitsiotis

We introduce SOS-concave and SOS-monotone games, which are subclasses of concave/monotone games that are verifiable via semidefinite programming.