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187
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ICDM
2008
IEEE
16 years 1 months ago
2008
IEEE
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
152
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ICSM
2008
IEEE
16 years 1 months ago
2008
IEEE
More than 90% of the cost of software is due to maintenance and evolution. Understanding the evolution of large software systems is a complex problem, which requires the use of va...
162
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TPHOL
2008
IEEE
16 years 1 months ago
2008
IEEE
When reasoning about inductively defined predicates, such as typing judgements or reduction relations, proofs are often done by inversion, that is by a case analysis on the last r...
146
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we propose a class of implementation friendly structured LDPC codes with low error floors. The proposed codes exhibit no apparent error floors as compared with qu...
182
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ACSC
2007
IEEE
16 years 1 months ago
2007
IEEE
Statistical learning methods are commonly applied in content-based video and image retrieval. Such methods require a large number of examples which are usually obtained through a ...