1950 search results - page 146 / 390 » Informative sampling for large unbalanced data sets |
112
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
Microaggregation is a technique used to protect privacy in databases and location-based services. We propose a new hybrid technique for multivariate microaggregation. Our techniqu...
131
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ICMLA
2008
15 years 5 months ago
2008
Dimension reduction techniques have been successfully applied to face recognition and text information retrieval. The process can be time-consuming when the data set is large. Thi...
115
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APWEB
2010
Springer
15 years 8 months ago
2010
Springer
—Extensive research has been conducted on top of online social networks (OSNs), while little attention has been paid to the data collection process. Due to the large scale of OSN...
149
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HPDC
2000
IEEE
15 years 8 months ago
2000
IEEE
Computational grids consisting of large and diverse sets of distributed resources have recently been adopted by organizations such as NASA and the NSF. One key component of a comp...
202
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SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
As applications within and outside the enterprise encounter increasing volumes of unstructured data, there has been renewed interest in the area of information extraction (IE) ? t...