Publications

2026

1. 

   Calibrated Confidence Expression for Radiology Report Generation

   David Bani-Harouni^*, Chantal Pellegrini^*, Julian Lüers, Su Hwan Kim, Markus Baalmann, Benedikt Wiestler, Rickmer Braren, Nassir Navab, and Matthias Keicher

   MICCAI, 2026

   arXiv Bib Code

   @article{baniharouni2026calibrated,
     title = {Calibrated Confidence Expression for Radiology Report Generation},
     author = {Bani-Harouni, David and Pellegrini, Chantal and Lüers, Julian and Kim, Su Hwan and Baalmann, Markus and Wiestler, Benedikt and Braren, Rickmer and Navab, Nassir and Keicher, Matthias},
     journal = {MICCAI},
     year = {2026},
   }

2. Learning Diagnostic Reasoning for Decision Support in Toxicology

   Nico Oberländer^*, David Bani-Harouni^*, Tobias Zellner, Nassir Navab, Florian Eyer, and Matthias Keicher

   MICCAI AMAI, 2026

   arXiv Bib Code

   @article{oberlaender2026toxicology,
     title = {Learning Diagnostic Reasoning for Decision Support in Toxicology},
     author = {Oberländer, Nico and Bani-Harouni, David and Zellner, Tobias and Navab, Nassir and Eyer, Florian and Keicher, Matthias},
     journal = {MICCAI AMAI},
     year = {2026},
   }

3. SpeechCT-CLIP: Distilling Text-Image Knowledge to Speech for Voice-Native Multimodal CT Analysis

   Lukas Buess^*, Jan Geier^*, David Bani-Harouni, Chantal Pellegrini, Matthias Keicher, Paula Andrea Perez-Toro, Nassir Navab, Andreas Maier, and Tomas Arias-Vergara

   ICASSP, 2026

   arXiv Bib

   @article{buess2026speechctclip,
     title = {{SpeechCT-CLIP}: Distilling Text-Image Knowledge to Speech for Voice-Native Multimodal {CT} Analysis},
     author = {Buess, Lukas and Geier, Jan and Bani-Harouni, David and Pellegrini, Chantal and Keicher, Matthias and Perez-Toro, Paula Andrea and Navab, Nassir and Maier, Andreas and Arias-Vergara, Tomas},
     journal = {ICASSP},
     year = {2026},
   }

4. Specialized Foundation Models for Intelligent Operating Rooms

   Ege Özsoy, Chantal Pellegrini, David Bani-Harouni, Kun Yuan, Matthias Keicher, and Nassir Navab

   npj Digital Medicine, 2026

   Bib HTML

   @article{oezsoy2026specialized,
     title = {Specialized Foundation Models for Intelligent Operating Rooms},
     author = {Özsoy, Ege and Pellegrini, Chantal and Bani-Harouni, David and Yuan, Kun and Keicher, Matthias and Navab, Nassir},
     journal = {npj Digital Medicine},
     year = {2026},
   }

5. From EHRs to Patient Pathways: Scalable Modeling of Longitudinal Health Trajectories with LLMs

   Chantal Pellegrini, Ege Özsoy, David Bani-Harouni, Matthias Keicher, and Nassir Navab

   TMLR, 2026

   arXiv Bib Code

   @article{pellegrini2026pathways,
     title = {From {EHRs} to Patient Pathways: Scalable Modeling of Longitudinal Health Trajectories with {LLMs}},
     author = {Pellegrini, Chantal and Özsoy, Ege and Bani-Harouni, David and Keicher, Matthias and Navab, Nassir},
     journal = {TMLR},
     year = {2026},
   }

6. 

   Language Agents for Hypothesis-Driven Clinical Decision Making with Reinforcement Learning

   David Bani-Harouni, Chantal Pellegrini, Ege Özsoy, Matthias Keicher, and Nassir Navab

   ICLR, 2026

   arXiv Bib Code

   @article{baniharouni2026language,
     title = {Language Agents for Hypothesis-Driven Clinical Decision Making with Reinforcement Learning},
     author = {Bani-Harouni, David and Pellegrini, Chantal and Özsoy, Ege and Keicher, Matthias and Navab, Nassir},
     journal = {ICLR},
     year = {2026},
   }

7. 

   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, Matthias Keicher, and Nassir Navab

   ICLR, 2026

   arXiv Bib Code

   @article{baniharouni2026rewarding,
     title = {Rewarding Doubt: A Reinforcement Learning Approach to Calibrated Confidence Expression of Large Language Models},
     author = {Bani-Harouni, David and Pellegrini, Chantal and Stangel, Paul and Özsoy, Ege and Zaripova, Kamilia and Keicher, Matthias and Navab, Nassir},
     journal = {ICLR},
     year = {2026},
   }

2025

1. ORQA: A Benchmark and Foundation Model for Holistic Operating Room Modeling

   Ege Özsoy, Chantal Pellegrini, David Bani-Harouni, Kun Yuan, Matthias Keicher, and Nassir Navab

   Preprint, 2025

   arXiv Bib Code

   @article{oezsoy2025orqa,
     title = {{ORQA}: A Benchmark and Foundation Model for Holistic Operating Room Modeling},
     author = {Özsoy, Ege and Pellegrini, Chantal and Bani-Harouni, David and Yuan, Kun and Keicher, Matthias and Navab, Nassir},
     journal = {Preprint},
     year = {2025},
   }

2. 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, and Nassir Navab

   CVPR, 2025

   arXiv Bib Code

   @article{oezsoy2025mmor,
     title = {{MM-OR}: A Large Multimodal Operating Room Dataset for Semantic Understanding of High-Intensity Surgical Environments},
     author = {Özsoy, Ege and Pellegrini, Chantal and Czempiel, Tobias and Tristram, Felix and Yuan, Kun and Bani-Harouni, David and Eck, Ulrich and Busam, Benjamin and Keicher, Matthias and Navab, Nassir},
     journal = {CVPR},
     year = {2025},
   }

2024

1. 

   MAGDA: Multi-Agent Guideline-Driven Diagnostic Assistance

   David Bani-Harouni, Nassir Navab, and Matthias Keicher

   MICCAI MedAGI, 2024

   arXiv Bib

   @article{baniharouni2024magda,
     title = {{MAGDA}: Multi-Agent Guideline-Driven Diagnostic Assistance},
     author = {Bani-Harouni, David and Navab, Nassir and Keicher, Matthias},
     journal = {MICCAI MedAGI},
     year = {2024},
   }

2023

1. Multimodal Graph Attention Network for COVID-19 Outcome Prediction

   Matthias Keicher^*, Hendrik Burwinkel^*, David Bani-Harouni^*, Magdalini Paschali, Tobias Czempiel, Egon Burian, Marcus R. Makowski, Rickmer Braren, Nassir Navab, and Thomas Wendler

   Scientific Reports, 2023

   arXiv Bib

   @article{keicher2023multimodal,
     title = {Multimodal Graph Attention Network for {COVID-19} Outcome Prediction},
     author = {Keicher, Matthias and Burwinkel, Hendrik and Bani-Harouni, David and Paschali, Magdalini and Czempiel, Tobias and Burian, Egon and Makowski, Marcus R. and Braren, Rickmer and Navab, Nassir and Wendler, Thomas},
     journal = {Scientific Reports},
     year = {2023},
   }

2. Gradient Self-Alignment in Private Deep Learning

   David Bani-Harouni, Tamara T. Mueller, Daniel Rueckert, and Georgios Kaissis

   MICCAI CareAI, 2023

   Bib

   @article{baniharouni2023gradient,
     title = {Gradient Self-Alignment in Private Deep Learning},
     author = {Bani-Harouni, David and Mueller, Tamara T. and Rueckert, Daniel and Kaissis, Georgios},
     journal = {MICCAI CareAI},
     year = {2023},
   }

3. ToxNet: An Artificial Intelligence Designed for Decision Support for Toxin Prediction

   Tobias Zellner, Katrin Romanek, Christian Rabe, Sabrina Schmoll, Stefanie Geith, Eva-Carina Heier, Raphael Stich, Hendrik Burwinkel, Matthias Keicher, David Bani-Harouni, Nassir Navab, Seyed-Ahmad Ahmadi, and Florian Eyer

   Clinical Toxicology, 2023

   Bib

   @article{zellner2023toxnet,
     title = {{ToxNet}: An Artificial Intelligence Designed for Decision Support for Toxin Prediction},
     author = {Zellner, Tobias and Romanek, Katrin and Rabe, Christian and Schmoll, Sabrina and Geith, Stefanie and Heier, Eva-Carina and Stich, Raphael and Burwinkel, Hendrik and Keicher, Matthias and Bani-Harouni, David and Navab, Nassir and Ahmadi, Seyed-Ahmad and Eyer, Florian},
     journal = {Clinical Toxicology},
     year = {2023},
   }

2020

1. Decision Support for Intoxication Prediction Using Graph Convolutional Networks

   Hendrik Burwinkel^*, Matthias Keicher^*, David Bani-Harouni, Tobias Zellner, Nassir Navab, Seyed-Ahmad Ahmadi, and Florian Eyer

   MICCAI, 2020

   arXiv Bib

   @article{burwinkel2020intoxication,
     title = {Decision Support for Intoxication Prediction Using Graph Convolutional Networks},
     author = {Burwinkel, Hendrik and Keicher, Matthias and Bani-Harouni, David and Zellner, Tobias and Navab, Nassir and Ahmadi, Seyed-Ahmad and Eyer, Florian},
     journal = {MICCAI},
     year = {2020},
   }