2308 search results - page 306 / 462 » A Perspective on Databases and Data Mining |
164
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VLDB
2010
ACM
15 years 4 months ago
2010
ACM
The frequent items problem is to process a stream of items and find all items occurring more than a given fraction of the time. It is one of the most heavily studied problems in d...
172
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ICDM
2010
IEEE
15 years 4 months ago
2010
IEEE
Citizen scientists, who are volunteers from the community that participate as field assistants in scientific studies [3], enable research to be performed at much larger spatial and...
330
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ICDE
2009
IEEE
17 years 6 months ago
2009
IEEE
Existing approaches on privacy-preserving data publishing rely on the assumption that data can be divided into quasi-identifier attributes (QI) and sensitive attribute (SA). This ...
171
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SSDBM
2006
IEEE
16 years 16 days ago
2006
IEEE
The issue of data mining in time series databases is of utmost importance for many practical applications and has attracted a lot of research in the past years. In this paper, we ...
242
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PODS
2001
ACM
16 years 6 months ago
2001
ACM
The dimensionality curse has profound e ects on the effectiveness of high-dimensional similarity indexing from the performance perspective. One of the well known techniques for im...