2985 search results - page 28 / 597 » Indexing Distributed Complex Data for Complex Queries |
114
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WWW
2004
ACM
16 years 3 months ago
2004
ACM
A technical infrastructure for storing, querying and managing RDF data is a key element in the current semantic web development. Systems like Jena, Sesame or the ICS-FORTH RDF Sui...
133
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ICMCS
1999
IEEE
15 years 6 months ago
1999
IEEE
In this paper, we propose an original indexing by shape of image databases based on extended grid files. We first introduce a recently developed shape description method and tailo...
225
Voted
ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Supporting top-k queries over distributed collections of schemaless XML data poses two challenges. While XML supports expressive query languages such as XPath and XQuery, these la...
124
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CONEXT
2005
ACM
15 years 4 months ago
2005
ACM
The high bandwidth and low latency of the modern internet has made possible the deployment of distributed computing platforms. The XenoServer platform provides a distributed compu...
101
Voted
ISCI
2008
15 years 2 months ago
2008
This paper considers the theory of database queries on the complex value data model with external functions. Motivated by concerns regarding query evaluation, we first identify re...