SPARSA

AcronymDefinition
SPARSASecurity Practices and Research Student Association
References in periodicals archive ?
For example the GPSR algorithm (Figueiredo, Nowak, & Wright, 2007); the TWIST algorithm, which uses an implicit dispersed dictionary as total variation to solve the optimization problem (Bioucas-Dias & Figueiredo, 2007); the SPARSA algorithm, designed to solve optimization problems on a large scale, and it involves the sum of a term of soft error and a regularizing term correlated to the GPSR that is not limited to the regularization lx (Wright, Nowak, & Figueiredo, 2009).