Indexing and Selecting Hierarchical Business Logic. - Alessandra Loro; Anja Gruenheid; Donald Kossmann; Damien Profeta; Philippe Beaudequin (Proc. VLDB Endow., 2015)

ParTime: Parallel Temporal Aggregation. - Markus Pilman; Martin Kaufmann; Florian Köhl; Donald Kossmann; Damien Profeta (SIGMOD Conference, 2016)