Academic Work
I'm interested in (applications of) database theory, more specifically, in query and schema languages. My preferred research methodology is to think abstractly, approach the problem theoretically, but then focus on (and present) the research in a more immediately applicable way. What I like about this approach is that it gives me solid grounds to write software that aims to improve current approaches. If it is not in terms of efficiency, it is conceptual improvements that lead to a better understanding of our tools and practices as (working) computer scientists.
Publications
Probably the best way to keep track of my publication list is through DBLP.
Presentations
I used to use Beamer/LaTeX, but then I saw the light.
- Fixpoint Semantics for Recursive SHACL — ICLP 2021
- SHACL: a Description Logic in Disguise — BNAIC 2021
- Expressiveness of SHACL Features (video) — ICDT 2022
- SHACL: a Description Logic in Disguise (updated) — LPNMR 2022
- Data Provenance for SHACL — EDBT 2023
- Data Provenance for SHACL (updated) — Provenance Week 2023
- Fixpoint Semantics for Recursive SHACL (updated) — AFTACK 2023
- Shapes Constraint Language — PhD Defense
- Postulates for Provenance — PODS 2024
- What's in a neighborhood (by Jan Van den Bussche) — Declarative AI 2024
- Compiling SHACL to SQL — ISWC 2024