Sascha Kern Thomas Baumer Ludwig Fuchs Günther Pernul Maintain High-Quality Access Control Policies: An Academic and Practice-Driven Approach. 223-242 2023 DBSec https://doi.org/10.1007/978-3-031-37586-6_14 conf/dbsec/2023 db/conf/dbsec/dbsec2023.html#KernBFP23