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ICLP
2001
Springer
13 years 9 months ago
Alternating Fixed Points in Boolean Equation Systems as Preferred Stable Models
We formally characterize alternating fixed points of boolean equation systems as models of (propositional) normal logic programs. To this end, we introduce the notion of a preferr...
K. Narayan Kumar, C. R. Ramakrishnan, Scott A. Smo...
ICLP
2001
Springer
13 years 9 months ago
Higher-Precision Groundness Analysis
Abstract. Groundness analysis of logic programs using Pos-based abstract interpretation is one of the clear success stories of the last decade in the area of logic program analysis...
Michael Codish, Samir Genaim, Harald Sønder...
ICLP
2001
Springer
13 years 9 months ago
On a Tabling Engine That Can Exploit Or-Parallelism
Tabling is an implementation technique that improves the declarativeness and expressiveness of Prolog by reusing solutions to goals. Quite a few interesting applications of tabling...
Ricardo Rocha, Fernando M. A. Silva, Vítor ...