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CL
2000
Springer
15 years 5 months ago
Applications of Annotated Predicate Calculus to Querying Inconsistent Databases
Abstract. We consider the problem of specifying and computing consistent answers to queries against databases that do not satisfy given integrity constraints. This is done by simul...
Marcelo Arenas, Leopoldo E. Bertossi, Michael Kife...
DEXAW
2007
IEEE
141views Database» more  DEXAW 2007»
15 years 7 months ago
SWARD: Semantic Web Abridged Relational Databases
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
Johan Petrini, Tore Risch
ICLP
2007
Springer
15 years 7 months ago
Declarative Debugging of Missing Answers in Constraint Functional-Logic Programming
Rafael Caballero, Mario Rodríguez-Artalejo,...
ICLP
2007
Springer
15 years 7 months ago
Logic Programs with Abstract Constraint Atoms: The Role of Computations
Lengning Liu, Enrico Pontelli, Tran Cao Son, Miros...
CP
2003
Springer
15 years 6 months ago
Constraints for Breaking More Row and Column Symmetries
Alan M. Frisch, Christopher Jefferson, Ian Miguel