Sciweavers

352 search results - page 31 / 71
» On the convergence of the power series algorithm
Sort
View
JMIV
2007
83views more  JMIV 2007»
15 years 6 months ago
Minimization of a Detail-Preserving Regularization Functional for Impulse Noise Removal
Recently, a powerful two-phase method for restoring images corrupted with high level impulse noise has been developed. The main drawback of the method is the computational efficie...
Jian-Feng Cai, Raymond H. Chan, Carmine Di Fiore
NETWORKING
2007
15 years 7 months ago
Optimal Rate Allocation in Overlay Content Distribution
This paper addresses the optimal rate allocation problem in overlay content distribution for efficient utilization of limited bandwidths. We systematically present a series of opti...
Chuan Wu, Baochun Li
MOC
1998
80views more  MOC 1998»
15 years 5 months ago
Fast evaluation of multiple zeta sums
We show that the multiple zeta sum: ζ(s1, s2, ..., sd) = n1>n2>...>nd 1 ns1 1 ns2 2 ...n sd d , for positive integers si with s1 > 1, can always be written as a finit...
Richard E. Crandall
MOC
2011
14 years 9 months ago
Calculating cyclotomic polynomials
Abstract. We present three algorithms to calculate Φn(z), the nth cyclotomic polynomial. The first algorithm calculates Φn(z) by a series of polynomial divisions, which we perfo...
Andrew Arnold, Michael B. Monagan
ISCAS
2005
IEEE
133views Hardware» more  ISCAS 2005»
15 years 11 months ago
Multiobjective VLSI cell placement using distributed simulated evolution algorithm
— Simulated Evolution (SimE) is a sound stochastic approximation algorithm based on the principles of adaptation. If properly engineered it is possible for SimE to reach nearopti...
Sadiq M. Sait, Ali Mustafa Zaidi, Mustafa I. Ali