530 search results - page 20 / 106 » The Valid Model Semantics for Logic Programs |
PODS
1990
ACM
13 years 11 months ago
1990
ACM
Previous researchers have proposed generalizations of Horn clause logic to support negation and nondeterminism as two separate extensions. In this paper, we show that the stable m...
FMCAD
2008
Springer
13 years 9 months ago
2008
Springer
We present a general approach for verifying safety properties of Lustre programs automatically. Key aspects of the approach are the choice of an expressive first-order logic in wh...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
In this paper we analyze the relationship between cyclic definitions and consistency in GelfondLifschitz's answer sets semantics (initially defined as `stable model semantics...
LPNMR
2007
Springer
2007
Springer
Alternative Characterizations for Program Equivalence under Answer-Set Semantics: Preliminary Report
14 years 1 months ago
Logic programs under answer-set semantics constitute an important tool for declarative problem solving. In recent years, two research issues received growing attention. On the one ...
FOIKS
2008
Springer
13 years 9 months ago
2008
Springer
Logic programs under answer-set semantics constitute an important tool for declarative problem solving. In recent years, two research issues received growing attention. On the one ...