518 search results - page 11 / 104 » Ontology based Semantic Metadata for Geoscience Data |
WWW
2006
ACM
16 years 10 days ago
2006
ACM
Abstract. This paper presents Oyster, a Peer-to-Peer system for exchanging ontology metadata among communities in the Semantic Web. We describe how Oyster assists researchers in re...
119
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JUCS
2007
14 years 11 months ago
2007
: Creation of rich, ontology-based metadata is one of the major challenges in developing the Semantic Web. Emerging applications utilizing semantic web techniques, such as semantic...
106
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
We present Nyaya, a system for the management of Semantic-Web data which couples a general-purpose and extensible storage mechanism with efficient ontology reasoning and querying ...
96
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WECWIS
1999
IEEE
15 years 3 months ago
1999
IEEE
Today, the Internet can be seen as a global marketplace populated by a huge number of providers and consumers that exchange data from a wide range of domains. A combination of dat...
89
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ECAI
2004
Springer
15 years 5 months ago
2004
Springer
This paper presents an ontology-based approach for web querying, using semantic metadata. We propose a query language based on ontologies and emphasize its ability to express appro...