Andreas Holzinger, Peter Kieseberg, A Min Tjoa, Edgar R. Weippl: Machine Learning and Knowledge Extraction - 4th IFIP TC 5, TC 12, WG 8.4, WG 8.9, WG 12.9 International Cross-Domain Conference, CD-MAKE 2020, Dublin, Ireland, August 25-28, 2020, Proceedings. Lecture Notes in Computer Science 12279, Springer 2020, ISBN 978-3-030-57320-1