177 citations · 621 across the 42 of their papers we have counts for
Showing 2018 · cs.AIShow all
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cs.AI2018★ 10 cited
Inseparability and Conservative Extensions of Description Logic Ontologies: A Survey
Elena Botoeva, Boris Konev, Carsten Lutz +3
The question whether an ontology can safely be replaced by another, possibly simpler, one is fundamental for many ontology engineering and maintenance tasks. It underpins, for exam…
cs.AI2018★ 6 cited
Computing FO-Rewritings in EL in Practice: from Atomic to Conjunctive Queries
Peter Hansen, Carsten Lutz
A prominent approach to implementing ontology-mediated queries (OMQs) is to rewrite into a first-order query, which is then executed using a conventional SQL database system. We co…