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» Ontologizing Semantic Relations
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WWW
2008
ACM
16 years 1 months ago
The scale-free nature of semantic web ontology
Semantic web ontology languages, such as OWL, have been widely used for knowledge representation. Through empirical analysis of real-world ontologies we discover that, like many n...
Hongyu Zhang
104
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FOIS
2010
15 years 2 months ago
Foundations for an Ontology of Environment and Habitat
Abstract. The paper examines the semantics of the terms `environment' and `habitat' and presents a semi-formalised ontological framework in which these concepts are relat...
Brandon Bennett
90
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ISVC
2007
Springer
15 years 6 months ago
Building Petri Nets from Video Event Ontologies
Video event understanding requires a formalism that can model complex logical temporal and spatial relations between composing sub-events. In this paper we argue that the Petri-Net...
Gal Lavee, Artyom Borzin, Ehud Rivlin, Michael Rud...
DEXAW
2007
IEEE
128views Database» more  DEXAW 2007»
15 years 4 months ago
Sharing Data on the Grid using Ontologies and distributed SPARQL Queries
The vision of the Semantic Web is to make Web content machine-readable. To describe data, the Resource Description Framework has been extended with a schema-level and description ...
Andreas Langegger, Martin Blöchl, Wolfram W&o...
163
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KCAP
2011
ACM
14 years 3 months ago
Eliciting hierarchical structures from enumerative structures for ontology learning
Some discourse structures such as enumerative structures have typographical, punctuational and laying out characteristics which (1) make them easily identifiable and (2) convey hi...
Mouna Kamel, Bernard Rothenburger