4 papers
Test-Time Scaling for Small VLMs on Multilingual Visual MCQ
Spiros Baxevanakis, Peng-Jian Yang
Test-time scaling (TTS) reliably improves reasoning in large language models, but whether it transfers to small open vision-language models remains unclear. We examine this on EXAM…
LEMON: a foundation model for nuclear morphology in Computational Pathology
Loïc Chadoutaud, Alice Blondel, Hana Feki +3
Computational pathology relies on effective representation learning to support cancer research and precision medicine. Although self-supervised learning has driven major progress a…
Do DeepFake Attribution Models Generalize?
Spiros Baxavanakis, Manos Schinas, Symeon Papadopoulos
Recent advancements in DeepFake generation, along with the proliferation of open-source tools, have significantly lowered the barrier for creating synthetic media. This trend poses…
Solving Atari Games Using Fractals And Entropy
Sergio Hernandez Cerezo, Guillem Duran Ballester, Spiros Baxevanakis
In this paper, we introduce a novel MCTS based approach that is derived from the laws of the thermodynamics. The algorithm coined Fractal Monte Carlo (FMC), allows us to create an…