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ICLP
2007
Springer
13 years 8 months ago
OnEQL: An Ontology Efficient Query Language Engine for the Semantic Web
Abstract. In this paper we describe the OnEQL system, a query engine that implements optimization techniques and evaluation strategies to speed up the evaluation time of querying a...
Edna Ruckhaus, Maria-Esther Vidal, Eduardo Ruiz
ICLP
2007
Springer
13 years 11 months ago
Automatic Correctness Proofs for Logic Program Transformations
Abstract. The many approaches which have been proposed in the literature for proving the correctness of unfold/fold program transformations, consist in associating suitable well-fo...
Alberto Pettorossi, Maurizio Proietti, Valerio Sen...
ICLP
2007
Springer
13 years 11 months ago
Declarative Diagnosis of Temporal Concurrent Constraint Programs
Abstract. We present a framework for the declarative diagnosis of nondeterministic timed concurrent constraint programs. We present a denotational semantics based on a (continuous)...
Moreno Falaschi, Carlos Olarte, Catuscia Palamides...
ICLP
2007
Springer
13 years 11 months ago
Demand-Driven Indexing of Prolog Clauses
As logic programming applications grow in size, Prolog systems need to efficiently access larger and larger data sets and the need for any- and multiargument indexing becomes more...
Vítor Santos Costa, Konstantinos F. Sagonas...
ICLP
2007
Springer
13 years 8 months ago
User-Definable Resource Bounds Analysis for Logic Programs
We present a static analysis that infers both upper and lower bounds on the usage that a logic program makes of a set of user-definable resources. The inferred bounds will in gener...
Jorge Navas, Edison Mera, Pedro López-Garc&...