12257 search results - page 2350 / 2452 » Analysis of Algorithms |
182
Voted
VLDB
2007
ACM
16 years 1 months ago
2007
ACM
A "plan diagram" is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. We have shown recently tha...
211
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SIGMOD
2008
ACM
16 years 1 months ago
2008
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
170
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SIGMOD
2008
ACM
16 years 1 months ago
2008
ACM
How can we efficiently find a clustering, i.e. a concise description of the cluster structure, of a given data set which contains an unknown number of clusters of different shape ...
196
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SIGMOD
2008
ACM
16 years 1 months ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
188
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SIGMOD
2006
ACM
16 years 1 months ago
2006
ACM
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...