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» Compact representations of ordered sets
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157
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DEXAW
2003
IEEE
113views Database» more  DEXAW 2003»
15 years 8 months ago
Integrating Ontology Languages and Answer Set Programming
We integrate ontology languages and logic programming (LP) by extending disjunctive logic programs (DLPs) and their semantics in order to support inverses and an infinite univers...
Stijn Heymans, Dirk Vermeir
130
Voted
FLAIRS
2008
15 years 5 months ago
Answer Set Programming on Expert Feedback to Populate and Extend Dynamic Ontologies
The next generation of online reference works will require structured representations of their contents in order to support scholarly functions such as semantic search, automated ...
Mathias Niepert, Cameron Buckner, Colin Allen
104
Voted
APAL
2008
93views more  APAL 2008»
15 years 2 months ago
Arithmetic of Dedekind cuts of ordered Abelian groups
We study Dedekind cuts on ordered Abelian groups. We introduce a monoid structure on them, and we characterise, via a suitable representation theorem, the universal part of the th...
Antongiulio Fornasiero, Marcello Mamino
130
Voted
WG
2005
Springer
15 years 8 months ago
Algebraic Operations on PQ Trees and Modular Decomposition Trees
Partitive set families are families of sets that can be quite large, but have a compact, recursive representation in the form of a tree. This tree is a common generalization of PQ...
Ross M. McConnell, Fabien de Montgolfier
103
Voted
ECSQARU
2007
Springer
15 years 8 months ago
Syntactic Propositional Belief Bases Fusion with Removed Sets
Abstract. The problem of merging multiple sources information is central in several domains of computer science. In knowledge representation for artificial intelligence, several a...
Julien Hué, Odile Papini, Eric Würbel