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RCIS
2010
14 years 7 months ago
A Tree-based Approach for Efficiently Mining Approximate Frequent Itemsets
—The strategies for mining frequent itemsets, which is the essential part of discovering association rules, have been widely studied over the last decade. In real-world datasets,...
Jia-Ling Koh, Yi-Lang Tu
BMCBI
2011
14 years 1 months ago
Efficient alignment of pyrosequencing reads for re-sequencing applications
Background: Over the past few years, new massively parallel DNA sequencing technologies have emerged. These platforms generate massive amounts of data per run, greatly reducing th...
Francisco Fernandes, Paulo G. S. da Fonseca, Lu&ia...
ICDT
2001
ACM
147views Database» more  ICDT 2001»
15 years 1 months ago
Parallelizing the Data Cube
This paper presents a general methodology for the efficient parallelization of existing data cube construction algorithms. We describe two different partitioning strategies, one f...
Frank K. H. A. Dehne, Todd Eavis, Susanne E. Hambr...
CGO
2004
IEEE
15 years 1 months ago
A Compiler Scheme for Reusing Intermediate Computation Results
Recent research has shown that programs often exhibit value locality. Such locality occurs when a code segment, although executed repeatedly in the program, takes only a small num...
Yonghua Ding, Zhiyuan Li
KDD
2004
ACM
131views Data Mining» more  KDD 2004»
15 years 10 months ago
Fast nonlinear regression via eigenimages applied to galactic morphology
Astronomy increasingly faces the issue of massive datasets. For instance, the Sloan Digital Sky Survey (SDSS) has so far generated tens of millions of images of distant galaxies, ...
Brigham Anderson, Andrew W. Moore, Andrew Connolly...