8763 search results - page 1523 / 1753 » Querying Database Knowledge |
150
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
The cpquantile of an ordered sequenceof data values is the element with rank ‘pn, where n is the total number of values. Accurate estimates of quantiles are required for the sol...
184
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PDIS
1993
IEEE
15 years 10 months ago
1993
IEEE
The research communityhas considered hash-based parallel joinalgorithmsthe algorithmsof choice for almosta decade. However, almostnone ofthe commercialparallel database systems us...
145
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KDD
1994
ACM
15 years 10 months ago
1994
ACM
: Weexemplify in this paper, howa discovery system is applied to the analysis of simulation experimentsin practical political planning, andshowwhatkind of newknowledgecan be discov...
178
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Many databases will not or can not be disclosed without strong guarantees that no sensitive information can be extracted. To address this concern several data perturbation techniq...
140
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AUSDM
2006
Springer
15 years 10 months ago
2006
Springer
How to efficiently discard potentially uninteresting rules in exploratory rule discovery is one of the important research foci in data mining. Many researchers have presented algor...