1529 search results - page 94 / 306 » Querying for meta knowledge |
163
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
The Semantic Web is a new layer of the Internet that enables semantic representation of the contents of existing web pages. Using common ontologies, human users sketch out the mos...
235
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COMAD
2009
15 years 7 months ago
2009
An ontology is an explicit specification of shared conceptualization. The Web Ontology Language (OWL) is a family of knowledge representation languages for authoring ontologies, a...
172
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DEBU
2010
15 years 6 months ago
2010
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...
150
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DKE
2007
15 years 6 months ago
2007
In our days knowledge extraction methods are able to produce artifacts (also called patterns) that concisely represent data. Patterns are usually quite heterogeneous and require a...
191
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DATESO
2009
15 years 4 months ago
2009
Top trees are a dynamic self-adjusting data structure that can be used by any tree algorithm. Actually, an arbitrary number of different tree algorithms can use a single structure....