9683 search results - page 588 / 1937 » Predicting query performance |
219
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ADC
2009
Springer
16 years 1 months ago
2009
Springer
Whenever a client frequently has to retrieve, to query and to locally transform large parts of a huge XML document that is stored on a remote web information server, data exchange...
190
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DEXA
2007
Springer
16 years 1 months ago
2007
Springer
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...
172
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CIKM
2005
Springer
16 years 23 days ago
2005
Springer
In this paper, we propose a novel energy-efficient approach, a localized routing tree (LRT) coupled with a route redirection (RR) strategy, to support various types of queries. LR...
167
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OTM
2005
Springer
16 years 22 days ago
2005
Springer
UDDI is not suitable for handling semantic markups for Web services due to its flat data model and limited search capabilities. In this paper, we introduce an approach to allow for...
163
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VLDB
2005
ACM
16 years 21 days ago
2005
ACM
In this paper, we propose a method for maintaining a semantic cache of materialized XPath views. The cached views include queries that have been previously asked, and additional s...