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» Compact Fourier Analysis for Designing Multigrid Methods
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IPM
2007
143views more  IPM 2007»
13 years 7 months ago
QCS: A system for querying, clustering and summarizing documents
Information retrieval systems consist of many complicated components. Research and development of such systems is often hampered by the difficulty in evaluating how each particula...
Daniel M. Dunlavy, Dianne P. O'Leary, John M. Conr...
ITC
2003
IEEE
151views Hardware» more  ITC 2003»
14 years 22 days ago
Fault Collapsing via Functional Dominance
A fault fj is said to dominate another fault fi if all tests for fi detect fj . When two faults dominate each other, they are called equivalent. Dominance and equivalence relation...
Vishwani D. Agrawal, A. V. S. S. Prasad, Madhusuda...
CIKM
2007
Springer
14 years 1 months ago
Regularized locality preserving indexing via spectral regression
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
Deng Cai, Xiaofei He, Wei Vivian Zhang, Jiawei Han
BMCBI
2005
122views more  BMCBI 2005»
13 years 7 months ago
GenClust: A genetic algorithm for clustering gene expression data
Background: Clustering is a key step in the analysis of gene expression data, and in fact, many classical clustering algorithms are used, or more innovative ones have been designe...
Vito Di Gesù, Raffaele Giancarlo, Giosu&egr...
ICFP
2003
ACM
14 years 7 months ago
Software is discrete mathematics
A three-year study collected information bearing on the question of whether studying mathematics improves programming skills. An analysis of the data revealed significant differen...
Rex L. Page