1020 search results - page 100 / 204 » Tight Semantics for Logic Programs |
CORR
2002
Springer
13 years 8 months ago
2002
Springer
We study xpoints of operators on lattices. To this end we introduce the notion of an approximation of an operator. We order approximations by means of a precision ordering. We sho...
JELIA
2000
Springer
14 years 16 days ago
2000
Springer
We present a framework for decision making with the possibility to express circumstance-dependent preferences among different alternatives for a decision. This new formalism, Order...
LPNMR
1993
Springer
14 years 1 months ago
1993
Springer
We present a logic programming language which uses a four-valued bilattice as the underlying framework for semantics of programs. The two orderings of the bilattice reflect the c...
POPL
2008
ACM
14 years 9 months ago
2008
ACM
Translation validation consists of transforming a program and a posteriori validating it in order to detect a modification of its semantics. This approach can be used in a verifie...
VLDB
1990
ACM
14 years 1 months ago
1990
ACM
Database programming requires having the knowledge of database semantics both to maintain database integrity and to explore more optimization opportunities. Automated programming ...