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LPNMR
2007
Springer
16 years 8 days ago
Head-Elementary-Set-Free Logic Programs
Abstract. The recently proposed notion of an elementary set yielded a refinement of the theorem on loop formulas, telling us that the stable models of a disjunctive logic program ...
Martin Gebser, Joohyung Lee, Yuliya Lierler
ICLP
2004
Springer
15 years 11 months ago
Speculative Computations in Or-Parallel Tabled Logic Programs
Abstract. Pruning operators, such as cut, are important to develop efficient logic programs as they allow programmers to reduce the search space and thus discard unnecessary compu...
Ricardo Rocha, Fernando M. A. Silva, Vítor ...
FOIKS
2006
Springer
15 years 9 months ago
Reasoning Support for Expressive Ontology Languages Using a Theorem Prover
It is claimed in [45] that first-order theorem provers are not efficient for reasoning with ontologies based on description logics compared to specialised description logic reasone...
Ian Horrocks, Andrei Voronkov
ICLP
2005
Springer
15 years 11 months ago
Polynomial Interpretations as a Basis for Termination Analysis of Logic Programs
Our goal is to study the feasibility of porting termination analysis techniques developed for one programming paradigm to another paradigm. In this paper, we show how to adapt ter...
Manh Thang Nguyen, Danny De Schreye
ICLP
2007
Springer
16 years 8 days 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...