Matthias Keicher

46 papers A* 1Journal 30Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Calibrated Confidence Expression for Radiology Report Generation.
CoRR
David Bani-Harouni, Chantal Pellegrini, Julian Lüers, Su Hwan Kim, Markus Baalmann, Benedikt Wiestler, Rickmer Braren, Nassir Navab, Matthias Keicher
2026 J jnl
Learning Diagnostic Reasoning for Decision Support in Toxicology.
CoRR
Nico Oberländer, David Bani-Harouni, Tobias Zellner, Nassir Navab, Florian Eyer, Matthias Keicher
2026 J jnl
Prototype-Based Knowledge Guidance for Fine-Grained Structured Radiology Reporting.
CoRR
Chantal Pellegrini, Adrian Delchev, Ege Özsoy, Nassir Navab, Matthias Keicher
2025 J jnl
Benchmarking the diagnostic performance of open source LLMs in 1933 Eurorad case reports.
npj Digit. Medicine
Su Hwan Kim, Severin Schramm, Lisa C. Adams, Rickmer Braren, Keno K. Bressem, Matthias Keicher, Paul-Sören Platzek, Karolin J. Paprottka, Claus Zimmer, Dennis M. Hedderich, Benedikt Wiestler
2025 J jnl
From EHRs to Patient Pathways: Scalable Modeling of Longitudinal Health Trajectories with LLMs.
CoRR
Chantal Pellegrini, Ege Özsoy, David Bani-Harouni, Matthias Keicher, Nassir Navab
2025 J jnl
From large language models to multimodal AI: A scoping review on the potential of generative AI in medicine.
CoRR
Lukas Buess, Matthias Keicher, Nassir Navab, Andreas K. Maier, Soroosh Tayebi Arasteh
2025 J jnl
Language Agents for Hypothesis-driven Clinical Decision Making with Reinforcement Learning.
CoRR
David Bani-Harouni, Chantal Pellegrini, Ege Özsoy, Matthias Keicher, Nassir Navab
2025 A* conf
MM-OR: A Large Multimodal Operating Room Dataset for Semantic Understanding of High-Intensity Surgical Environments.
CVPR
Ege Özsoy, Chantal Pellegrini, Tobias Czempiel, Felix Tristram, Kun Yuan, David Bani-Harouni, Ulrich Eck, Benjamin Busam, Matthias Keicher, Nassir Navab
2025 J jnl
MM-OR: A Large Multimodal Operating Room Dataset for Semantic Understanding of High-Intensity Surgical Environments.
CoRR
Ege Özsoy, Chantal Pellegrini, Tobias Czempiel, Felix Tristram, Kun Yuan, David Bani-Harouni, Ulrich Eck, Benjamin Busam, Matthias Keicher, Nassir Navab
2025 — conf
NEMt: Fast Targeted Explanations for Medical Image Models via Neural Explanation Masks.
NLDL
Bjørn Leth Møller, Sepideh Amiri, Christian Igel, Kristoffer Knutsen Wickstrøm, Robert Jenssen, Matthias Keicher, Mohammad Farid Azampour, Nassir Navab, Bulat Ibragimov
2025 J jnl
ORQA: A Benchmark and Foundation Model for Holistic Operating Room Modeling.
CoRR
Ege Özsoy, Chantal Pellegrini, David Bani-Harouni, Kun Yuan, Matthias Keicher, Nassir Navab
2025 J jnl
Rewarding Doubt: A Reinforcement Learning Approach to Confidence Calibration of Large Language Models.
CoRR
Paul Stangel, David Bani-Harouni, Chantal Pellegrini, Ege Özsoy, Kamilia Zaripova, Matthias Keicher, Nassir Navab
2025 J jnl
SpeechCT-CLIP: Distilling Text-Image Knowledge to Speech for Voice-Native Multimodal CT Analysis.
CoRR
Lukas Buess, Jan Geier, David Bani-Harouni, Chantal Pellegrini, Matthias Keicher, Paula Andrea Pérez-Toro, Nassir Navab, Andreas K. Maier, Tomás Arias-Vergara
2024 J jnl
Counterfactual Explanations for Medical Image Classification and Regression using Diffusion Autoencoder.
CoRR
Matan Atad, David Schinz, Hendrik Kristian Möller, Robert Graf, Benedikt Wiestler, Daniel Rueckert, Nassir Navab, Jan S. Kirschke, Matthias Keicher
2024 — conf
MAGDA: Multi-agent Guideline-Driven Diagnostic Assistance.
MedAGI@MICCAI
David Bani-Harouni, Nassir Navab, Matthias Keicher
2024 J jnl
MAGDA: Multi-agent guideline-driven diagnostic assistance.
CoRR
David Bani-Harouni, Nassir Navab, Matthias Keicher
2024 — conf
ORacle: Large Vision-Language Models for Knowledge-Guided Holistic OR Domain Modeling.
MICCAI (6)
Ege Özsoy, Chantal Pellegrini, Matthias Keicher, Nassir Navab
2024 J jnl
ORacle: Large Vision-Language Models for Knowledge-Guided Holistic OR Domain Modeling.
CoRR
Ege Özsoy, Chantal Pellegrini, Matthias Keicher, Nassir Navab
2024 — conf
Video-CT MAE: Self-supervised Video-CT Domain Adaptation for Vertebral Fracture Diagnosis.
MIDL
Lukas Buess, Marijn F. Stollenga, David Schinz, Benedikt Wiestler, Jan Kirschke, Andreas K. Maier, Nassir Navab, Matthias Keicher
2023 — conf
FlexR: Few-shot Classification with Language Embeddings for Structured Reporting of Chest X-rays.
MIDL
Matthias Keicher, Kamilia Zaripova, Tobias Czempiel, Kristina Mach, Ashkan Khakzar, Nassir Navab
2023 — conf
Prior-RadGraphFormer: A Prior-Knowledge-Enhanced Transformer for Generating Radiology Graphs from X-Rays.
GRAIL/OCELOT@MICCAI
Yiheng Xiong, Jingsong Liu, Kamilia Zaripova, Sahand Sharifzadeh, Matthias Keicher, Nassir Navab
2023 J jnl
Prior-RadGraphFormer: A Prior-Knowledge-Enhanced Transformer for Generating Radiology Graphs from X-Rays.
CoRR
Yiheng Xiong, Jingsong Liu, Kamilia Zaripova, Sahand Sharifzadeh, Matthias Keicher, Nassir Navab
2023 J jnl
RaDialog: A Large Vision-Language Model for Radiology Report Generation and Conversational Assistance.
CoRR
Chantal Pellegrini, Ege Özsoy, Benjamin Busam, Nassir Navab, Matthias Keicher
2023 — conf
Rad-ReStruct: A Novel VQA Benchmark and Method for Structured Radiology Reporting.
MICCAI (5)
Chantal Pellegrini, Matthias Keicher, Ege Özsoy, Nassir Navab
2023 J jnl
Rad-ReStruct: A Novel VQA Benchmark and Method for Structured Radiology Reporting.
CoRR
Chantal Pellegrini, Matthias Keicher, Ege Özsoy, Nassir Navab
2023 J jnl
Semantic Latent Space Regression of Diffusion Autoencoders for Vertebral Fracture Grading.
CoRR
Matthias Keicher, Matan Atad, David Schinz, Alexandra S. Gersing, Sarah C. Foreman, Sophia S. Goller, Juergen Weissinger, Jon Rischewski, Anna-Sophia Dietrich, Benedikt Wiestler, Jan S. Kirschke, Nassir Navab
2023 — conf
Xplainer: From X-Ray Observations to Explainable Zero-Shot Diagnosis.
MICCAI (5)
Chantal Pellegrini, Matthias Keicher, Ege Özsoy, Petra Jiraskova, Rickmer Braren, Nassir Navab
2023 J jnl
Xplainer: From X-Ray Observations to Explainable Zero-Shot Diagnosis.
CoRR
Chantal Pellegrini, Matthias Keicher, Ege Özsoy, Petra Jiraskova, Rickmer Braren, Nassir Navab
2022 J jnl
CheXplaining in Style: Counterfactual Explanations for Chest X-rays using StyleGAN.
CoRR
Matan Atad, Vitalii Dmytrenko, Yitong Li, Xinyue Zhang, Matthias Keicher, Jan Kirschke, Benedikt Wiestler, Ashkan Khakzar, Nassir Navab
2022 J jnl
Few-shot Structured Radiology Report Generation Using Natural Language Prompts.
CoRR
Matthias Keicher, Kamilia Mullakaeva, Tobias Czempiel, Kristina Mach, Ashkan Khakzar, Nassir Navab
2022 — conf
Interpretable Vertebral Fracture Diagnosis.
iMIMIC@MICCAI
Paul Engstler, Matthias Keicher, David Schinz, Kristina Mach, Alexandra S. Gersing, Sarah C. Foreman, Sophia S. Goller, Juergen Weissinger, Jon Rischewski, Anna-Sophia Dietrich, Benedikt Wiestler, Jan S. Kirschke, Ashkan Khakzar, Nassir Navab
2022 J jnl
Interpretable Vertebral Fracture Diagnosis.
CoRR
Paul Engstler, Matthias Keicher, David Schinz, Kristina Mach, Alexandra S. Gersing, Sarah C. Foreman, Sophia S. Goller, Juergen Weissinger, Jon Rischewski, Anna-Sophia Dietrich, Benedikt Wiestler, Jan S. Kirschke, Ashkan Khakzar, Nassir Navab
2022 J jnl
Longitudinal Self-Supervision for COVID-19 Pathology Quantification.
CoRR
Tobias Czempiel, Coco Rogers, Matthias Keicher, Magdalini Paschali, Rickmer Braren, Egon Burian, Marcus R. Makowski, Nassir Navab, Thomas Wendler, Seong Tae Kim
2022 J jnl
U-PET: MRI-based Dementia Detection with Joint Generation of Synthetic FDG-PET Images.
CoRR
Marcel Kollovieh, Matthias Keicher, Stephan Wunderlich, Hendrik Burwinkel, Thomas Wendler, Nassir Navab
2022 — conf
Vol2Flow: Segment 3D Volumes Using a Sequence of Registration Flows.
MICCAI (4)
Adeleh Bitarafan, Mohammad Farid Azampour, Kian Bakhtari, Mahdieh Soleymani Baghshah, Matthias Keicher, Nassir Navab
2021 J jnl
GLOWin: A Flow-based Invertible Generative Framework for Learning Disentangled Feature Representations in Medical Images.
CoRR
Aadhithya Sankar, Matthias Keicher, Rami Eisawy, Abhijeet Parida, Franz Pfister, Seong-Tae Kim, Nassir Navab
2021 — conf
Longitudinal Quantitative Assessment of COVID-19 Infection Progression from Chest CTs.
MICCAI (7)
Seong Tae Kim, Leili Goli, Magdalini Paschali, Ashkan Khakzar, Matthias Keicher, Tobias Czempiel, Egon Burian, Rickmer Braren, Nassir Navab, Thomas Wendler
2021 J jnl
Longitudinal Quantitative Assessment of COVID-19 Infection Progression from Chest CTs.
CoRR
Seong-Tae Kim, Leili Goli, Magdalini Paschali, Ashkan Khakzar, Matthias Keicher, Tobias Czempiel, Egon Burian, Rickmer Braren, Nassir Navab, Thomas Wendler
2021 J jnl
U-GAT: Multimodal Graph Attention Network for COVID-19 Outcome Prediction.
CoRR
Matthias Keicher, Hendrik Burwinkel, David Bani-Harouni, Magdalini Paschali, Tobias Czempiel, Egon Burian, Marcus R. Makowski, Rickmer Braren, Nassir Navab, Thomas Wendler
2020 — conf
Continual Class Incremental Learning for CT Thoracic Segmentation.
DART/DCL@MICCAI
Abdelrahman Elskhawy, Aneta Lisowska, Matthias Keicher, Joseph Henry, Paul Thomson, Nassir Navab
2020 J jnl
Continual Class Incremental Learning for CT Thoracic Segmentation.
CoRR
Abdelrahman Elskhawy, Aneta Lisowska, Matthias Keicher, Joseph Henry, Paul Thomson, Nassir Navab
2020 — conf
Decision Support for Intoxication Prediction Using Graph Convolutional Networks.
MICCAI (2)
Hendrik Burwinkel, Matthias Keicher, David Bani-Harouni, Tobias Zellner, Florian Eyer, Nassir Navab, Seyed-Ahmad Ahmadi
2020 J jnl
Decision Support for Intoxication Prediction Using Graph Convolutional Networks.
CoRR
Hendrik Burwinkel, Matthias Keicher, David Bani-Harouni, Tobias Zellner, Florian Eyer, Nassir Navab, Seyed-Ahmad Ahmadi
2020 J jnl
TeCNO: Surgical Phase Recognition with Multi-Stage Temporal Convolutional Networks.
CoRR
Tobias Czempiel, Magdalini Paschali, Matthias Keicher, Walter Simson, Hubertus Feussner, Seong Tae Kim, Nassir Navab
2020 — conf
TeCNO: Surgical Phase Recognition with Multi-stage Temporal Convolutional Networks.
MICCAI (3)
Tobias Czempiel, Magdalini Paschali, Matthias Keicher, Walter Simson, Hubertus Feussner, Seong Tae Kim, Nassir Navab
2014 — conf
fhSPECT-US Guided Needle Biopsy of Sentinel Lymph Nodes in the Axilla: Is it Feasible?
MICCAI (1)
Asli Okur, Christoph Hennersperger, Brent Runyan, José Gardiazabal, Matthias Keicher, Stefan Paepke, Thomas Wendler, Nassir Navab