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SIS
2007
13 years 6 months ago
An Ontology for the Expression of Intellectual Property Entities and Relations
Ontologies represent knowledge in a particular area. Intellectual Property (IP) Entities lifecycle lacks any explicit standard representation, and a semantic expression of its proc...
Víctor Rodríguez-Doncel, Marc Gauvin...
JODS
2006
148views Data Mining» more  JODS 2006»
13 years 4 months ago
Discovering the Semantics of Relational Tables Through Mappings
Abstract. Many problems in Information and Data Management require a semantic account of a database schema. At its best, such an account consists of formulas expressing the relatio...
Yuan An, Alexander Borgida, John Mylopoulos
AIMSA
2008
Springer
13 years 11 months ago
Mapping Properties of Heterogeneous Ontologies
Abstract. State of the art formalisms for distributed ontology integration provide ways to express semantic relations between concepts belonging to different ontologies. However, t...
Chiara Ghidini, Luciano Serafini
FOIS
2006
13 years 6 months ago
Formalizing Ontology Alignment and its Operations with Category Theory
An ontology alignment is the expression of relations between different ontologies. In order to view alignments independently from the language expressing ontologies and from the te...
Antoine Zimmermann, Markus Krötzsch, Jé...
LREC
2008
83views Education» more  LREC 2008»
13 years 6 months ago
Representation of Atypical Entities in Ontologies
This paper is a contribution to formal ontology study. Some entities belong more or less to a class. In particular, some individual entities are attached to classes whereas they d...
Christophe Jouis, Julien Bourdaillet