1091 search results - page 89 / 219 » Approximation in Databases |
259
Voted
SISAP
2011
IEEE
14 years 5 months ago
2011
IEEE
In this paper we present a novel technique for nearest neighbor searching dubbed neighborhood approximation. The central idea is to divide the database into compact regions repres...
246
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ICDE
2005
IEEE
16 years 4 months ago
2005
IEEE
Efficiently and accurately searching for similarities among time series and discovering interesting patterns is an important and non-trivial problem. In this paper, we introduce a...
123
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ICDE
2008
IEEE
15 years 9 months ago
2008
IEEE
In a blogspace, citation behaviors reflect interests of bloggers. To fully get insight into the latent information in a blogspace, in this paper, we intend to mine popular co-cit...
120
Voted
PODS
2010
ACM
15 years 2 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
120
Voted
JUCS
2002
15 years 2 months ago
2002
: In a database with categorical attributes, each attribute defines a partition whose classes can be regarded as natural clusters of rows. In this paper we focus on finding a parti...