829 search results - page 96 / 166 » Adverse selection in online |
115
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
INFOCOM
2006
IEEE
15 years 7 months ago
2006
IEEE
— The limited number of orthogonal channels and the autonomous installations of hotspots and home wireless networks often leave neighboring 802.11 basic service sets (BSS’s) op...
120
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ICDT
2005
ACM
15 years 7 months ago
2005
ACM
Abstract. A classical problem in query optimization is to find the optimal ordering of a set of possibly correlated selections. We provide an ion of this problem as a generalizati...
105
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ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
In this paper, we propose a novel framework for face super-resolution based on a layered predictor network. In the first layer, multiple predictors are trained online with a dynami...
ICML
2008
IEEE
16 years 2 months ago
2008
IEEE
Sampling is a popular way of scaling up machine learning algorithms to large datasets. The question often is how many samples are needed. Adaptive stopping algorithms monitor the ...