Clemens Lutz,
Sebastian Breß,
Steffen Zeuch,
Tilmann Rabl,
Volker MarklIn: David Maier, Rachel Pottinger (editor). Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data. ACM SIGMOD International Conference on Management of Data (SIGMOD-2020) June 14-19 Portland OR United States Pages 1633-1649 ISBN 978-1-4503-6735-6 The Association for Computing Machinery 2020.