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CORR
2002
Springer
187views Education» more  CORR 2002»
13 years 7 months ago
Answer Sets for Consistent Query Answering in Inconsistent Databases
A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the co...
Marcelo Arenas, Leopoldo E. Bertossi, Jan Chomicki
ALP
1990
Springer
13 years 11 months ago
Equation Solving in Conditional AC-Theories
Conditional Equational Programming is an elegant way to uniformly integrate important features of functional and logic programming. Efficientmethods for equation solving are thus ...
Nachum Dershowitz, Subrata Mitra, G. Sivakumar
ENTCS
2007
128views more  ENTCS 2007»
13 years 7 months ago
Optimisation Validation
We introduce the idea of optimisation validation, which is to formally establish that an instance of an optimising transformation indeed improves with respect to some resource mea...
David Aspinall, Lennart Beringer, Alberto Momiglia...
LOPSTR
2007
Springer
14 years 1 months ago
Snapshot Generation in a Constructive Object-Oriented Modeling Language
CooML is an object-oriented modeling language where specifications are theories in a constructive logic designed to handle incomplete information. In this logic we view snapshots ...
Mauro Ferrari, Camillo Fiorentini, Alberto Momigli...
JAR
2006
94views more  JAR 2006»
13 years 7 months ago
Answer Set Programming Based on Propositional Satisfiability
Answer Set Programming (ASP) emerged in the late 1990s as a new logic programming paradigm which has been successfully applied in various application domains. Also motivated by the...
Enrico Giunchiglia, Yuliya Lierler, Marco Maratea