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» Logic Programs with Classical Negation
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ICFP
2012
ACM
11 years 11 months ago
Functional programming with structured graphs
This paper presents a new functional programming model for graph structures called structured graphs. Structured graphs extend conventional algebraic datatypes with explicit defi...
Bruno C. d. S. Oliveira, William R. Cook
PPDP
2007
Springer
14 years 2 months ago
A simple rewrite notion for call-time choice semantics
Non-confluent and non-terminating rewrite systems are interesting from the point of view of programming. In particular, existing functional logic languages use such kind of rewri...
Francisco Javier López-Fraguas, Juan Rodr&i...
IFIP
2009
Springer
13 years 6 months ago
Finite Models in FOL-Based Crypto-Protocol Verification
Cryptographic protocols can only be secure under certain inequality assumptions. Axiomatizing these inequalities explicitly is problematic: stating too many inequalities may impair...
Jan Jürjens, Tjark Weber
ILP
2004
Springer
14 years 1 months ago
Learning Ensembles of First-Order Clauses for Recall-Precision Curves: A Case Study in Biomedical Information Extraction
Many domains in the field of Inductive Logic Programming (ILP) involve highly unbalanced data. Our research has focused on Information Extraction (IE), a task that typically invol...
Mark Goadrich, Louis Oliphant, Jude W. Shavlik
AIML
2004
13 years 10 months ago
Complexity of Strict Implication
abstract. The aim of the present paper is to analyze the complexity of strict implication (together with falsum, conjunction and disjunction). We prove that Ladner's Theorem r...
Félix Bou