3969 search results - page 431 / 794 » Query Processing Using Ontologies |
169
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
We are experiencing an unprecedented increase of content contributed by users in forums such as blogs, social networking sites and microblogging services. Such abundance of conten...
211
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EDBT
1998
ACM
15 years 10 months ago
1998
ACM
Abstract. In this paper, we propose a new bulk-loading technique for high-dimensional indexes which represent an important component of multimedia database systems. Since it is ver...
175
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CW
2005
IEEE
15 years 12 months ago
2005
IEEE
XML information retrieval (XML-IR) systems aim to provide users with highly exhaustive and highly specific results. To interact with XML-IR systems, users must express both their ...
159
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Web processes must often operate in volatile environments where the quality of service parameters of the participating service providers change during the life time of the process...
213
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WISE
2008
Springer
16 years 20 days ago
2008
Springer
Semantic relatedness measures quantify the degree in which some words or concepts are related, considering not only similarity but any possible semantic relationship among them. Re...