288 search results - page 30 / 58 » Estimating the number of frequent itemsets in a large databa... |
162
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MLMTA
2007
15 years 7 months ago
2007
- Though prediction of protein secondary structures has been an active research issue in bioinformatics for quite a few years and many approaches have been proposed, a new challeng...
172
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BMCBI
2008
15 years 6 months ago
2008
Background: Analysis of complex samples with tandem mass spectrometry (MS/MS) has become routine in proteomic research. However, validation of database search results creates a bo...
148
Voted
ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Example-based methods are effective for parameter estimation problems when the underlying system is simple or the dimensionality of the input is low. For complex and high-dimensio...
180
Voted
ICDE
2010
IEEE
16 years 5 months ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
159
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ADC
2007
Springer
16 years 8 days ago
2007
Springer
Histograms are used extensively for selectivity estimation and approximate query processing. Workloadaware dynamic histograms can self-tune itself based on query feedback without ...