3777 search results - page 166 / 756 » Estimating the Quality of Databases |
140
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
We consider the problem of estimating set-expression cardinality in a distributed streaming environment where rapid update streams originating at remote sites are continually tran...
217
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VLDB
2000
ACM
15 years 9 months ago
2000
ACM
Nearest neighbor search in high dimensional spaces is an interesting and important problem which is relevant for a wide variety of novel database applications. As recent results s...
259
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
We present a new technique for using samples to estimate join cardinalities. This technique, which we term "end-biased samples," is inspired by recent work in network tr...
157
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ICMCS
2006
IEEE
16 years 7 days ago
2006
IEEE
The Feature Vector approach is one of the most popular schemes for managing multimedia data. For many data types such as audio, images, or 3D models, an abundance of different Fea...
190
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SSDBM
2010
IEEE
15 years 11 months ago
2010
IEEE
Similarity search and data mining often rely on distance or similarity functions in order to provide meaningful results and semantically meaningful patterns. However, standard dist...