S3M: Scalable Statistical Shape Modeling Through Unsupervised Correspondences. - Lennart Bastian; Alexander Baumann; Emily Hoppe; Vincent Bürgin; Ha Young Kim; Mahdi Saleh; Benjamin Busam; Nassir Navab (MICCAI (10), 2023)

On the Localization of Ultrasound Image Slices Within Point Distribution Models. - Lennart Bastian; Vincent Bürgin; Ha Young Kim; Alexander Baumann; Benjamin Busam; Mahdi Saleh; Nassir Navab (ShapeMI@MICCAI, 2023)

SegmentOR: Obtaining Efficient Operating Room Semantics Through Temporal Propagation. - Lennart Bastian; Daniel Derkacz-Bogner; Tony D. Wang; Benjamin Busam; Nassir Navab (MICCAI (9), 2023)

DisguisOR: holistic face anonymization for the operating room. - Lennart Bastian; Tony Danjun Wang; Tobias Czempiel; Benjamin Busam; Nassir Navab (Int. J. Comput. Assist. Radiol. Surg., 2023)

Know your sensors - a modality study for surgical action classification. - Lennart Bastian; Tobias Czempiel; Christian Heiliger; Konrad Karcz; Ulrich Eck; Benjamin Busam; Nassir Navab (Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2023)

Hybrid Functional Maps for Crease-Aware Non-Isometric Shape Matching. - Lennart Bastian; Yizheng Xie; Nassir Navab; Zorah Lähner (CVPR, 2024)

Beyond Complete Shapes: A Quantitative Evaluation of 3D Shape Matching Algorithms. - Viktoria Ehm; Nafie El Amrani; Yizheng Xie; Lennart Bastian; Maolin Gao; Weikang Wang 004; Lu Sang; Dongliang Cao; Zorah Lähner; Daniel Cremers; Florian Bernard (CoRR, 2024)

Beyond role-based surgical domain modeling: Generalizable re-identification in the operating room. - Tony Danjun Wang; Lennart Bastian; Tobias Czempiel; Christian Heiliger; Nassir Navab (Medical Image Anal., 2025)

Copresheaf Topological Neural Networks: A Generalized Deep Learning Framework. - Mustafa Hajij; Lennart Bastian; Sarah Osentoski; Hardik Kabaria; John L. Davenport; Sheik Dawood; Balaji Cherukuri; Joseph G. Kocheemoolayil; Nastaran Shahmansouri; Adrian Lew; Theodore Papamarkou; Tolga Birdal (CoRR, 2025)

Continuous-Time SO(3) Forecasting with Savitzky-Golay Neural Controlled Differential Equations. - Lennart Bastian; Mohammad Rashed; Nassir Navab; Tolga Birdal (CoRR, 2025)

Mutual Information Free Topological Generalization Bounds via Stability. - Mario Tuci; Lennart Bastian; Benjamin Dupuis; Nassir Navab; Tolga Birdal; Umut Simsekli (CoRR, 2025)