3972 search results - page 450 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
150
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CSDA
2006
15 years 7 months ago
2006
Multidimensional scaling (MDS) is a data analysis technique for representing measurements of (dis)similarity among pairs of objects as distances between points in a low-dimensiona...
202
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KDD
2008
ACM
16 years 7 months ago
2008
ACM
Multi-core processors with ever increasing number of cores per chip are becoming prevalent in modern parallel computing. Our goal is to make use of the multi-core as well as multi...
211
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
Relational clustering has attracted more and more attention due to its phenomenal impact in various important applications which involve multi-type interrelated data objects, such...
178
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WSC
2008
15 years 9 months ago
2008
Our focus is on efficient estimation of tail probabilities of sums of correlated lognormals. This problem is motivated by the tail analysis of portfolios of assets driven by corre...
306
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SIGMOD
2008
ACM
16 years 7 months ago
2008
ACM
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...