7053 search results - page 1254 / 1411 » Data Mining |
202
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
The ability to aggregate huge volumes of queries over a large population of users allows search engines to build precise models for a variety of query-assistance features such as ...
153
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HICSS
2006
IEEE
16 years 17 days ago
2006
IEEE
Gatekeeping/Information Control is exercised frequently and daily in virtual communities. Gatekeeping exists in four different levels: Regulators, service providers, communitiesâ€...
163
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GI
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to ...
278
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
High-performance data-intensive query processing tasks like OLAP, data mining or scientific data analysis can be severely I/O bound, even when high-end RAID storage systems are us...
189
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MLDM
2005
Springer
16 years 3 hour ago
2005
Springer
In the context of large databases, data preparation takes a greater importance : instances and explanatory attributes have to be carefully selected. In supervised learning, instanc...