50 search results - page 6 / 10 » Unification in the Description Logic EL |
IJCAI
2003
14 years 11 months ago
2003
The evolution of Description Logics (DLs) and Propositional Dynamic Logics produced a hierar chy of decidable logics with multiple maximal el ements. It would be desirable to ...
CADE
2008
Springer
15 years 10 months ago
2008
Springer
Abstract. We consider the problem of computing the logical difference between distinct versions of description logic terminologies. For the lightweight description logic EL, we pre...
ICFCA
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In a previous ICFCA paper we have shown that, in the Description Logics EL and ELgfp, the set of general concept inclusions holding in a finite model always has a finit...
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RTA
2000
Springer
15 years 1 months ago
2000
Springer
Parallelism constraints are logical descriptions of trees. Parallelism constraints subsume dominance constraints and are equal in expressive power to context unification. Paralleli...
ICFCA
2010
Springer
15 years 4 months ago
2010
Springer
This paper is the successor to two previous papers published at the ICFCA conference. In the first paper we have shown that in the Description Logics EL and ELgfp, the set of gene...