Sciweavers

4617 search results - page 640 / 924
» Automation of Diagrammatic Reasoning
Sort
View
LOPSTR
2007
Springer
16 years 1 months ago
Preserving Sharing in the Partial Evaluation of Lazy Functional Programs
Abstract. The goal of partial evaluation is the specialization of programs w.r.t. part of their input data. Although this technique is already well-known in the context of function...
Sebastian Fischer, Josep Silva, Salvador Tamarit, ...
LOPSTR
2007
Springer
16 years 1 months ago
Aggregates for CHR through Program Transformation
We propose an extension of Constraint Handling Rules (CHR) with aggregates such as sum, count, findall, and min. This new feature significantly improves the conciseness and expres...
Peter Van Weert, Jon Sneyers, Bart Demoen
LPAR
2007
Springer
16 years 1 months ago
Complexity of Planning in Action Formalisms Based on Description Logics
Abstract. In this paper, we continue the recently started work on integrating action formalisms with description logics (DLs), by investigating planning in the context of DLs. We p...
Maja Milicic
LPAR
2007
Springer
16 years 1 months ago
Why Would You Trust B ?
Abstract. The use of formal methods provides confidence in the correctness of developments. Yet one may argue about the actual level of confidence obtained when the method itself...
Éric Jaeger, Catherine Dubois
LPAR
2007
Springer
16 years 1 months ago
Data Complexity in the EL Family of Description Logics
We study the data complexity of instance checking and conjunctive query answering in the EL family of description logics, with a particular emphasis on the boundary of tractability...
Adila Krisnadhi, Carsten Lutz