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COMBINATORICA
2000
157views more  COMBINATORICA 2000»
13 years 8 months ago
Concentration of Multivariate Polynomials and Its Applications
Suppose t1, ..., tn are independent random variables which take value either 0 or 1, and Y is a multi-variable polynomial in ti's with positive coefficients. We give a conditi...
Jeong Han Kim, Van H. Vu
APPROX
2004
Springer
125views Algorithms» more  APPROX 2004»
14 years 1 months ago
Strong Refutation Heuristics for Random k-SAT
A simple first moment argument shows that in a randomly chosen k-SAT formula with m clauses over n boolean variables, the fraction of satisfiable clauses is 1−2−k +o(1) as m/...
Amin Coja-Oghlan, Andreas Goerdt, André Lan...
DAC
2005
ACM
14 years 9 months ago
A non-parametric approach for dynamic range estimation of nonlinear systems
It has been widely recognized that the dynamic range information of an application can be exploited to reduce the datapath bitwidth of either processors or ASICs, and therefore th...
Bin Wu, Jianwen Zhu, Farid N. Najm