Datalog rewritability of disjunctive datalog programs and its applications to ontology reasoning
We study the problem of rewriting a disjunctive datalog program into plain datalog. We show that a disjunctive program is rewritable if and only if it is equivalent to a linear disjunctive program, thus providing a novel characterisation of datalog rewritability. Motivated by this result, we propose...
| मुख्य लेखकों: | , , |
|---|---|
| स्वरूप: | Conference item |
| प्रकाशित: |
Association for Computing Machinery
2014
|