274 search results - page 8 / 55 » On Random Sampling over Joins |
PAKDD
2005
ACM
15 years 7 months ago
2005
ACM
We explore in this paper a progressive sampling algorithm, called Sampling Error Estimation (SEE), which aims to identify an appropriate sample size for mining association rules. S...
115
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PVLDB
2008
15 years 1 months ago
2008
Recent advances in flash media have made it an attractive alternative for data storage in a wide spectrum of computing devices, such as embedded sensors, mobile phones, PDA's...
137
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EDBT
2010
ACM
15 years 5 months ago
2010
ACM
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
225
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
We consider the problem of creating a sample view of a database table. A sample view is an indexed, materialized view that permits efficient sampling from an arbitrary range query...
203
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
In this work we tackle the open problem of self-join size (SJS) estimation in a large-scale Distributed Data System, where tuples of a relation are distributed over data nodes whic...