7168 search results - page 301 / 1434 » A Factorization Approach to Grouping |
175
Voted
SODA
2010
ACM
16 years 3 months ago
2010
ACM
The crossing number of a graph is the least number of pairwise edge crossings in a drawing of the graph in the plane. We provide an O(n log n) time constant factor approximation al...
156
Voted
CSR
2009
Springer
16 years 21 days ago
2009
Springer
Abstract. In 1992, A. Hiltgen [1] provided the first constructions of provably (slightly) secure cryptographic primitives, namely feebly one-way functions. These functions are pro...
190
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IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
The efficient solution of large systems of linear equations represented by sparse matrices appears in many tasks. LU factorization followed by backward and forward substitutions i...
154
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FLAIRS
2008
15 years 8 months ago
2008
Retinopathy of Prematurity (ROP) is a disorder afflicting prematurely born infants. ROP can be positively diagnosed a few weeks after birth. The goal of this study is to build an ...
146
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WSC
2008
15 years 8 months ago
2008
We consider the output of a simulation model of a system about which little is initially known. This output is often dependent on a large number of factors. It is helpful, in exam...