Keicher, Matthias

5 publications

ICLR 2026 Language Agents for Hypothesis-Driven Clinical Decision Making with Reinforcement Learning David Bani-Harouni, Chantal Pellegrini, Ege Özsoy, Nassir Navab, Matthias Keicher

ICLR 2026 Rewarding Doubt: A Reinforcement Learning Approach to Calibrated Confidence Expression of Large Language Models David Bani-Harouni, Chantal Pellegrini, Paul Stangel, Ege Özsoy, Kamilia Zaripova, Nassir Navab, Matthias Keicher

CVPR 2025 MM-OR: A Large Multimodal Operating Room Dataset for Semantic Understanding of High-Intensity Surgical Environments Ege Özsoy, Chantal Pellegrini, Tobias Czempiel, Felix Tristram, Kun Yuan, David Bani-Harouni, Ulrich Eck, Benjamin Busam, Matthias Keicher, Nassir Navab

MIDL 2025 RaDialog: Large Vision-Language Models for X-Ray Reporting and Dialog-Driven Assistance Chantal Pellegrini, Ege Özsoy, Benjamin Busam, Benedikt Wiestler, Nassir Navab, Matthias Keicher

MIDL 2024 Video-CT MAE: Self-Supervised Video-CT Domain Adaptation for Vertebral Fracture Diagnosis Lukas Buess, Marijn F. Stollenga, David Schinz, Benedikt Wiestler, Jan Kirschke, Andreas Maier, Nassir Navab, Matthias Keicher