6974 search results - page 1025 / 1395 » Querying Semi-Structured Data |
185
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SCIA
2009
Springer
16 years 24 days ago
2009
Springer
We study the usefulness of intermediate semantic concepts in bridging the semantic gap in automatic video retrieval. The results of a series of large-scale retrieval experiments, w...
176
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DASFAA
2008
IEEE
16 years 22 days ago
2008
IEEE
In this paper we propose a distributed meta-index using a peer-to-peer protocol to allow spatio-temporal queries of moving objects on a large set of distributed database servers. W...
163
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ICDE
2008
IEEE
16 years 21 days ago
2008
IEEE
In this paper, we present a novel architecture to support large scale stream processing services in a widely distributed environment. The proposed system, COSMOS, distinguishes it...
149
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SAMT
2007
Springer
16 years 11 days ago
2007
Springer
—The vision of the Semantic Web is to lift the current Web into semantic repositories where heterogeneous data can be queried and different services can be mashed up. Ontology or...
138
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GRID
2005
Springer
15 years 11 months ago
2005
Springer
—The CombeChem project has designed and deployed an e-Science infrastructure using a combination of Grid and Semantic Web technologies. In this paper we describe the datagrid ele...