authors
- Hellings, Jelle
- Gyssens, Marc
- Wu, Yuqing
- Van Gucht, Dirk
- Van den Bussche, Jan
- Vansummeren, Stijn
- Fletcher, George HL
Comparing the expressiveness of downward fragments of the relation algebra with transitive closure on trees
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status
publication date
- March 2020
has subject area
- 0806 Information Systems (FoR)
- Information Systems (Science Metrix)
published in
- Information Systems Journal