1282 search results - page 42 / 257 » Algorithms for Large, Sparse Network Alignment Problems |
130
Voted
KDD
2001
ACM
16 years 2 months ago
2001
ACM
We present a generalization of frequent itemsets allowing the notion of errors in the itemset definition. We motivate the problem and present an efficient algorithm that identifie...
115
Voted
CORR
2010
Springer
15 years 2 months ago
2010
Springer
We consider a class of learning problems that involve a structured sparsityinducing norm defined as the sum of -norms over groups of variables. Whereas a lot of effort has been pu...
124
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PPOPP
2010
ACM
15 years 11 months ago
2010
ACM
Many large-scale parallel programs follow a bulk synchronous parallel (BSP) structure with distinct computation and communication phases. Although the communication phase in such ...
RECOMB
2003
Springer
16 years 2 months ago
2003
Springer
Large-scale comparison of genomic DNA is of fundamental importance in annotating functional elements of genomes. To perform large comparisons efficiently, BLAST (Methods: Companio...
107
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ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
Finding sparse approximate solutions to large underdetermined linear systems of equations is a common problem in signal/image processing and statistics. Basis pursuit, the least a...