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NA
2010
144views more  NA 2010»
15 years 3 months ago
A binary powering Schur algorithm for computing primary matrix roots
An algorithm for computing primary roots of a nonsingular matrix A is presented. In particular, it computes the principal root of a real matrix having no nonpositive real eigenvalu...
Federico Greco, Bruno Iannazzo
SWARM
2010
SPRINGER
231views Optimization» more  SWARM 2010»
15 years 9 months ago
Hybrid Particle Swarm and Conjugate Gradient Optimization Algorithm
Abstract. In this work we propose a different particle swarm optimization (PSO) algorithm that employs two key features of the conjugate gradient (CG) method. Namely, adaptive wei...
Abdallah Qteish, Mohammad Hamdan
ICASSP
2010
IEEE
15 years 4 months ago
Fast structural similarity index algorithm
The development of real-time image quality assessment algorithms is an important direction on which little research has focused. This paper presents a design of real-time implemen...
Ming-Jun Chen, Alan Conrad Bovik
CORR
2010
Springer
143views Education» more  CORR 2010»
15 years 4 months ago
An Algorithm to List All the Fixed-Point Free Involutions on a Finite Set
A fixed-point free involution on a finite set S is defined as a bijection I : S S such as e S, I(I(e)) = e and e S, I(e) = e. In this article, the fixed-point free involutions ...
Cyril Prissette
CDC
2010
IEEE
133views Control Systems» more  CDC 2010»
14 years 11 months ago
Estimating state-space models in innovations form using the expectation maximisation algorithm
The expectation maximisation (EM) algorithm has proven to be effective for a range of identification problems. Unfortunately, the way in which the EM algorithm has previously been ...
Adrian Wills, Thomas B. Schön, Brett Ninness