393 search results - page 15 / 79 » Logic Programs with Classical Negation |
BSL
1999
13 years 7 months ago
1999
We consider a classical (propositional) version, CBI, of O'Hearn and Pym's logic of bunched implications (BI) from a model- and prooftheoretic perspective. We present a c...
IAT
2008
IEEE
14 years 1 months ago
2008
IEEE
In this work we introduce the first steps towards the definition of an answer set semantics for residuated logic programs with negation.
ICFP
2000
ACM
13 years 11 months ago
2000
ACM
We review the close relationship between abstract machines for (call-by-name or call-by-value) λ-calculi (extended with Felleisen’s C) and sequent calculus, reintroducing on the...
PODS
1991
ACM
13 years 11 months ago
1991
ACM
A novel approach is proposed for ezpresaing and computing eficienily a large cla88 of problem8, including jinding the shortest path in a graph, that were previously considered imp...
IJCAI
2007
13 years 8 months ago
2007
Integrating description logics (DL) and logic programming (LP) would produce a very powerful and useful formalism. However, DLs and LP are based on quite different principles, so ...