264 search results - page 41 / 53 » XML-Based RDF Data Management for Efficient Query Processing |
112
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BMCBI
2008
14 years 11 months ago
2008
Background: Expressed sequence tag (EST) collections are composed of a high number of single-pass, redundant, partial sequences, which need to be processed, clustered, and annotat...
160
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
188
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
Computing statistical information on probabilistic data has attracted a lot of attention recently, as the data generated from a wide range of data sources are inherently fuzzy or ...
138
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VLDB
2002
ACM
14 years 11 months ago
2002
ACM
Given that commercial search engines cover billions of web pages, efficiently managing the corresponding volumes of disk-resident data needed to answer user queries quickly is a f...
204
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we present iBroker, an Intelligent Broker for ontology based publish/subscribe systems which syntactically and semantically match incoming OWL data to multiple user ...