Johannes C. Paetzold is a researcher in computer science at Imperial College London. He is also the Artificial Intelligence Team Leader at the Institute for Tissue Engineering and Regenerative Medicine at the Helmholtz Zentrum München. His main interest is the development of deep learning and graph learning methods for large biological networks such as vessels and neurons. Most of the applications he works on concern medical imaging and microscopy with some extensions to remote sensing. Further research interests include topology-aware machine learning and generative models.