823 search results - page 30 / 165 » Building Semantic Mappings from Databases to Ontologies |
JODL
2007
2007
Building rich, semantic descriptions of learning activities to facilitate reuse in digital libraries
13 years 7 months ago
Abstract This paper describes efforts to extend educational descriptions of learning objects to enable semantic search for suitable resources held within digital libraries and cybe...
DEXAW
2009
IEEE
13 years 11 months ago
2009
IEEE
A huge amount of schemas are expressed within outdated schema languages which are restricted concerning expressiveness, extensibility, readability, and understandability. Consequen...
APWEB
2010
Springer
14 years 14 days ago
2010
Springer
— A set of lifelogs is a dataset that describes a person’s life. A high quality and large set of lifelogs is expected to be useful for many applications. Only by integrating th...
DEXAW
2002
IEEE
14 years 18 days 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...
ER
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. The Semantic Web promises to provide timely, targeted access to user-specified information online. Though standardized services exist for performing this work, specifying...