From Injection to Detection: Analyzing the Impact of Anomalous Data in Federated Learning.

Stefan Röhrl

Manuel Lengl Marc Benesch Stefan Röhrl Simon Schumann Martin Knopp Oliver Hayden Klaus Diepold From Injection to Detection: Analyzing the Impact of Anomalous Data in Federated Learning. 2026 February 188 7 SN Comput. Sci. 2 https://doi.org/10.1007/s42979-026-04775-2 db/journals/sncs/sncs7.html#LenglBRSKHD26 streams/journals/sncs

Manuel Lengl Marc Benesch Stefan Röhrl Simon Schumann Martin Knopp Oliver Hayden Klaus Diepold Impact of Biased Data Injection on Model Integrity in Federated Learning. 432-443 2025 BIOSTEC (1) https://doi.org/10.5220/0013153800003911 conf/biostec/2025-1 db/conf/biostec/biostec2025-1.html#LenglBRSKHD25 Manuel Lengl Simon Schumann Stefan Röhrl Oliver Hayden Klaus Diepold Homomorphic Encryption in Federated Medical Image Classification. 1-6 2025 ICAIC https://doi.org/10.1109/ICAIC63015.2025.10849069 conf/icaic2/2025 db/conf/icaic2/icaic2025.html#LenglSRHD25 Stefan Röhrl Franziska Steinmetz Philipp Paukner Manuel Lengl Simon Schumann David Elias Fresacher Christian Klenk Dominik Heim Martin Knopp Katja Peschke Maximilian Reichert Oliver Hayden Klaus Diepold Feature Extraction by Image Transformations for Cell Image Classification. 5073-5080 2024 BIBM https://doi.org/10.1109/BIBM62325.2024.10821741 conf/bibm/2024 db/conf/bibm/bibm2024.html#RohrlSPLSFKHKPR24 Stefan Röhrl Sabrina Schwarzmeier David Elias Fresacher Luca Sacchetto Alexandra Strasser Klaus Diepold 'Komputer & Creativität' Teaching at the Intersection of Engineering, AI, and Theater. 1-6 2024 GeCon https://doi.org/10.1109/GECon62014.2024.10734021 conf/gecon2/2024 db/conf/gecon2/gecon2024.html#RohrlSFSSD24 Luca Sacchetto Stefan Röhrl Klaus Diepold Iterative Visual Interaction with Latent Diffusion Models. 411-421 2024 HCI (51) https://doi.org/10.1007/978-3-031-60606-9_24 conf/hci/2024-51 db/conf/hci/hci2024-51.html#SacchettoRD24 Stefan Röhrl Hendrik Maier Manuel Lengl Christian Klenk Dominik Heim Martin Knopp Simon Schumann Oliver Hayden Klaus Diepold Explainable Artificial Intelligence for Cytological Image Analysis. 75-85 2023 AIME https://doi.org/10.1007/978-3-031-34344-5_10 conf/aime/2023 db/conf/aime/aime2023.html#RohrlMLKHKSHD23 Christian Klenk David Elias Fresacher Stefan Röhrl Dominik Heim Manuel Lengl Simon Schumann Martin Knopp Klaus Diepold Stefan Holdenrieder Oliver Hayden Measurement of Platelet Aggregation in Ageing Samples and After in-Vitro Activation. 57-65 2023 BIOIMAGING https://doi.org/10.5220/0011634200003414 conf/biostec/2023im db/conf/biostec/bioimaging2023.html#KlenkFRHLSKDHH23 Stefan Röhrl Lukas Bernhard Manuel Lengl Christian Klenk Dominik Heim Martin Knopp Simon Schumann Oliver Hayden Klaus Diepold Explainable Feature Learning with Variational Autoencoders for Holographic Image Analysis. 69-77 2023 BIOIMAGING https://doi.org/10.5220/0011632800003414 conf/biostec/2023im db/conf/biostec/bioimaging2023.html#RohrlBLKHKSHD23 David Elias Fresacher Stefan Röhrl Christian Klenk Johanna Erber Hedwig Irl Dominik Heim Manuel Lengl Simon Schumann Martin Knopp Martin Schlegel Sebastian Rasch Oliver Hayden Klaus Diepold Composition Counts: A Machine Learning View on Immunothrombosis using Quantitative Phase Imaging. 208-229 2023 MLHC https://proceedings.mlr.press/v219/fresacher23a.html conf/mlhc/2023 db/conf/mlhc/mlhc2023.html#FresacherRKEIHL23

Stefan Röhrl Johannes Groll Manuel Lengl Simon Schumann Christian Klenk Dominik Heim Martin Knopp Oliver Hayden Klaus Diepold Towards Interpretable Classification of Leukocytes based on Deep Learning. 2023 abs/2311.14485 CoRR https://doi.org/10.48550/arXiv.2311.14485 db/journals/corr/corr2311.html#abs-2311-14485

Patricia Schöntag David Nakath Stefan Röhrl Kevin Köser Towards Cross Domain Transfer Learning for Underwater Correspondence Search. 461-472 2022 ICIAP (3) https://doi.org/10.1007/978-3-031-06433-3_39 conf/iciap/2022-3 db/conf/iciap/iciap2022-3.html#SchontagNRK22 Alice Hein Stefan Röhrl Thea Grobel Manuel Lengl Nawal Hafez Martin Knopp Christian Klenk Dominik Heim Oliver Hayden Klaus Diepold A Comparison of Uncertainty Quantification Methods for Active Learning in Image Classification. 1-8 2022 IJCNN https://doi.org/10.1109/IJCNN55064.2022.9892240 conf/ijcnn/2022 db/conf/ijcnn/ijcnn2022.html#HeinRGLHKKHHD22

Stefan Röhrl Alice Hein Lucie Huang Dominik Heim Christian Klenk Manuel Lengl Martin Knopp Nawal Hafez Oliver Hayden Klaus Diepold Outlier Detection using Self-Organizing Maps for Automated Blood Cell Analysis. 2022 abs/2208.08834 CoRR https://doi.org/10.48550/arXiv.2208.08834 db/journals/corr/corr2208.html#abs-2208-08834

Stefan Röhrl Matthias Ugele Christian Klenk Dominik Heim Oliver Hayden Klaus Diepold Autoencoder Features for Differentiation of Leukocytes Based on Digital Holographic Microscopy (DHM). 281-288 2019 EUROCAST (2) https://doi.org/10.1007/978-3-030-45096-0_35 conf/eurocast/2019-2 db/conf/eurocast/eurocast2019-2.html#RohrlUKHHD19 Marc Benesch Lukas Bernhard Klaus Diepold Johanna Erber David Elias Fresacher Thea Grobel Johannes Groll Nawal Hafez Oliver Hayden Dominik Heim Alice Hein Stefan Holdenrieder Lucie Huang Hedwig Irl Christian Klenk Martin Knopp Kevin Köser Manuel Lengl Hendrik Maier David Nakath Philipp Paukner Katja Peschke Sebastian Rasch Maximilian Reichert Luca Sacchetto Martin Schlegel Patricia Schöntag Simon Schumann Sabrina Schwarzmeier Franziska Steinmetz Alexandra Strasser Matthias Ugele