Keicher, Matthias

1. Rewarding Doubt: A Reinforcement Learning Approach to Calibrated Confidence Expression of Large Language Models
   2025/03/04 by Stangel, Paul, Bani-Harouni, David, Pellegrini, Chantal +4 · 8 citations
   #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
2. Xplainer: From X-Ray Observations to Explainable Zero-Shot Diagnosis
   2023/03/23 by Chantal Pellegrini, Pellegrini, Chantal, Matthias Keicher +9 · 3 citations
   Medicine · Computer Science · #COVID-19 diagnosis using AI #Radiomics and Machine Learning in Medical Imaging #Topic Modeling
3. RaDialog: A Large Vision-Language Model for Radiology Report Generation and Conversational Assistance
   2023/11/30 by Pellegrini, Chantal, Özsoy, Ege, Busam, Benjamin +2 · 3 citations
   #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
4. MM-OR: A Large Multimodal Operating Room Dataset for Semantic Understanding of High-Intensity Surgical Environments
   2025/03/04 by Özsoy, Ege, Pellegrini, Chantal, Czempiel, Tobias +7 · 6 citations
   #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
5. CheXplaining in Style: Counterfactual Explanations for Chest X-rays using StyleGAN
   2022/07/15 by Matan Atad, Atad, Matan, Vitalii Dmytrenko +15 · 2 citations
   Medicine · Computer Science · #Radiomics and Machine Learning in Medical Imaging #COVID-19 diagnosis using AI #Machine Learning in Healthcare
6. ORacle: Large Vision-Language Models for Knowledge-Guided Holistic OR Domain Modeling
   2024/04/10 by Ege Özsoy, Özsoy, Ege, Chantal Pellegrini +5 · 3 citations
   Computer Science · #AI-based Problem Solving and Planning #Computer Vision and Pattern Recognition (cs.CV) #Constraint Satisfaction and Optimization #FOS: Computer and information sciences #Semantic Web and Ontologies
7. Rad-ReStruct: A Novel VQA Benchmark and Method for Structured Radiology Reporting
   2023/07/11 by Pellegrini, Chantal, Keicher, Matthias, Özsoy, Ege +1 · 1 citation
   #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
8. Language Agents for Hypothesis-driven Clinical Decision Making with Reinforcement Learning
   2025/06/16 by Bani-Harouni, David, Pellegrini, Chantal, Özsoy, Ege +2 · 3 citations
   #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)