838 search results - page 54 / 168 » Knowledge Representation, Ontologies, and the Semantic Web |
WWW
2006
ACM
16 years 15 days ago
2006
ACM
Addressed in this paper is the issue of semantic relationship extraction from semi-structured documents. Many research efforts have been made so far on the semantic information ex...
169
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VLDB
2003
ACM
16 years 2 days ago
2003
ACM
On the Semantic Web, data will inevitably come from many different ontologies, and information processing across ontologies is not possible without knowing the semantic mappings be...
ICIA
2007
2007
Integrating Multiple Representations of Spatial Knowledge for Mapping, Navigation, and Communication
15 years 2 months ago
A robotic chauffeur should reason about spatial information with a variety of scales, dimensions, and ontologies. Rich representations of both the quantitative and qualitative cha...
DEXAW
2002
IEEE
15 years 4 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...
107
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WWW
2007
ACM
16 years 15 days ago
2007
ACM
As the amount of data being generated in biology has increased, a major challenge has been how to store and represent this data in a way that makes it easily accessible to researc...