Leonid Sigal | Sadegh Mahdavi http://smahdavi.com/authors/leonid-sigal/ Leonid Sigal Source Themes Academic (https://sourcethemes.com/academic/)en-usSun, 13 Jul 2025 00:00:00 +0000 img/map[gravatar:%!s(bool=false) shape:circle] Leonid Sigal http://smahdavi.com/authors/leonid-sigal/ Leveraging Online Olympiad-Level Math Problems for LLMs Training and Contamination-Resistant Evaluation http://smahdavi.com/publication/mahdavi-2025-aops/ Sun, 13 Jul 2025 00:00:00 +0000 http://smahdavi.com/publication/mahdavi-2025-aops/