591 search results - page 35 / 119 » Formal Semantics and Ontologies - Towards an Ontological Acc... |
AAI
2010
13 years 9 months ago
2010
Distributed Description Logics (DDL) enable reasoning with multiple ontologies interconnected by directional semantic mapping, called bridge rules. Bridge rules map concepts of a s...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Knowledge artifacts that have been labeled as ontologies have many different qualities and intended outcomes. This is particularly true of bio-ontologies where high demand has led...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
Ontology matching, aiming to obtain semantic correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numero...
SEMWEB
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Design patterns are widely-used software engineering abstractions which define guidelines for modeling common application scenarios. Ontology design patterns are the ext...
DEXAW
2002
IEEE
14 years 2 months ago
2002
IEEE
In the paper we present a methodology for the semiautomated extraction of ontological knowledge from XML data sources in a given domain. We consider an interconnection scenario ov...