Efficient External Sorting in DuckDB. - Laurens Kuiper; Mark Raasveldt; Hannes Mühleisen (BICOD, 2021)

LSQB: a large-scale subgraph query benchmark. - Amine Mhedhbi; Matteo Lissandrini; Laurens Kuiper; Jack Waudby; Gábor Szárnyas (GRADES-NDA@SIGMOD, 2021)

These Rows Are Made for Sorting and That's Just What We'll Do. - Laurens Kuiper; Hannes Mühleisen (ICDE, 2023)

DuckDB-SGX2: The Good, The Bad and The Ugly within Confidential Analytical Query Processing. - Ilaria Battiston; Lotte Felius; Sam Ansmink; Laurens Kuiper; Peter A. Boncz (DaMoN, 2024)

Robust External Hash Aggregation in the Solid State Age. - Laurens Kuiper; Peter A. Boncz; Hannes Mühleisen (ICDE, 2024)

Saving Private Hash Join. - Laurens Kuiper; Paul Gross; Peter A. Boncz; Hannes Mühleisen (Proc. VLDB Endow., 2025)