409 search results - page 26 / 82 » Semantics for a theory of defeasible reasoning |
ER
1993
Springer
13 years 11 months ago
1993
Springer
Two major problems in schema integration are to identify correspondences between different conceptual schemas and to verify that the proposed correspondences are consistent with th...
ICFP
2003
ACM
14 years 7 months ago
2003
ACM
We develop an explicit two level system that allows programmers to reason about the behavior of effectful programs. The first level is an ordinary ML-style type system, which conf...
LOPSTR
2001
Springer
14 years 3 days ago
2001
Springer
In this paper we define a sequent calculus to formally specify, simulate, debug and verify security protocols. In our sequents we distinguish between the current knowledge of prin...
CADE
1992
Springer
13 years 11 months ago
1992
Springer
Abstract. We exhibit a methodology for formulating and verifying metatheorems about deductive systems in the Elf language, an implementation of the LF Logical Framework with an ope...
ICLP
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. In this PhD project, we deal with the issue of code duplication in logic programs. In particular semantical duplication or redundancy is generally viewed as a possible se...