6004 search results - page 669 / 1201 » Parallelizing query optimization |
125
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ICALP
2005
Springer
15 years 10 months ago
2005
Springer
We consider the problem of testing the commutativity of a black-box group specified by its k generators. The complexity (in terms of k) of this problem was first considered by Pa...
134
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ECIR
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. WWW Video Search Engines have become increasingly commonplace within the last few years and at the same time video retrieval research has been receiving more attention wi...
135
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
Histograms and Wavelet synopses provide useful tools in query optimization and approximate query answering. Traditional histogram construction algorithms, such as V-Optimal, optim...
147
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TLT
2008
15 years 4 months ago
2008
While the growing number of learning resources increases the choice for learners on how, what and when to learn, it also makes it more and more difficult to find the learning resou...
187
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Active learning techniques have gained popularity in reducing human effort to annotate data instances for inducing a classifier. When faced with large quantities of unlabeled dat...