799 search results - page 6 / 160 » Query Brokers for Distributed and Flexible Query Evaluation |
HICSS
2000
IEEE
15 years 1 months ago
2000
IEEE
This paper describes an architecture for building distributed information systems from existing information resources, based on software agent and distributed object technologies....
178
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ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
We study the problem of continuous relational query processing in Internet-scale overlay networks realized by distributed hash tables. We concentrate on the case of continuous two...
DEXAW
2007
IEEE
15 years 3 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
166
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
As computer systems are essential components of many critical commercial services, the need for secure online transactions is now becoming evident. The demand for such application...
CLEF
2004
Springer
15 years 2 months ago
2004
Springer
In this paper we present FIRE, a content-based image retrieval system and the methods we used in the ImageCLEF 2004 evaluation. In FIRE, different features are available to repre...