10412 search results - page 239 / 2083 » The efficiency of algorithms - misconceptions |
141
Voted
EDBT
2008
ACM
16 years 4 months ago
2008
ACM
The top-k retrieval problem requires finding k objects most similar to a given query object. Similarities between objects are most often computed as aggregated similarities of the...
129
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CIBCB
2006
IEEE
15 years 7 months ago
2006
IEEE
Abstract-- The DNA microarray technology, originally developed to measure the level of gene expression, had become one of the most widely used tools in genomic study. Microarrays h...
236
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ICDE
2002
IEEE
16 years 5 months ago
2002
IEEE
We examine the problem of processing temporal joins in the presence of indexing schemes. Previous work on temporal joins has concentrated on non-indexed relations which were fully...
133
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KDD
2004
ACM
16 years 4 months ago
2004
ACM
In recent years, various constrained frequent pattern mining problem formulations and associated algorithms have been developed that enable the user to specify various itemsetbase...
134
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KDD
1999
ACM
15 years 8 months ago
1999
ACM
We introduce a new kind of patterns, called emerging patterns (EPs), for knowledge discovery from databases. EPs are defined as itemsets whose supports increase significantly from...