2675 search results - page 470 / 535 » From Ontology to Relational Databases |
155
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BMCBI
2007
15 years 6 months ago
2007
Background: Cowpea [Vigna unguiculata (L.) Walp.] is one of the most important food and forage legumes in the semiarid tropics because of its ability to tolerate drought and grow ...
215
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VLDB
2002
ACM
15 years 6 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...
212
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KDD
2012
ACM
13 years 8 months ago
2012
ACM
Accurate prediction of user behaviors is important for many social media applications, including social marketing, personalization and recommendation, etc. A major challenge lies ...
264
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Subspace clustering has attracted great attention due to its capability of finding salient patterns in high dimensional data. Order preserving subspace clusters have been proven to...
301
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Given a record set D and a query score function F, a top-k query returns k records from D, whose values of function F on their attributes are the highest. In this paper, we investi...