Iskandar Keskes Mohamed Mahdi Boudabous Mohamed Hédi Maaloul Lamia Hadrich Belguith (1) ANLP Research Group, Laboratoire MIRACL, Route de Tunis Km 10, BP 242, Sfax, Tunisie (2) Laboratoire IRIT, 118 Route de Narbonne, F-31062 Toulouse Cedex 9, France (3) Laboratoire LPL, 5 avenue Pasteur, BP 80975, 13604 Aix-en-Provence, France [email protected], [email protected] [email protected]...

This paper is a survey of recent results in the theory of nite semigroups using syntactic techniques. This involves manipulating pseudoidentities and the study of relatively free proonite semigroups, whose structure encodes algebraic and combinatorial properties common to the members of a pseudovariety of semigroups. These techniques are illustrated with applications in the study of semigroups ...

This work considers methods for imposing sparsity in Bayesian regression with applications nonlinear system identification. We first review automatic relevance determination (ARD) and analytically demonstrate the need to additional regularization or thresholding achieve sparse models. then discuss two classes of methods, based based, which build on ARD learn parsimonious solutions linear proble...

background regarding the increase in the prevalence of cardiovascular disease, efficient factors such as happiness seems vital in reducing hospitalization of cardiovascular patients. the aim of this study was to investigate the relationship between stress coping styles, negative automatic thoughts, life quality and happiness in hospitalized cardiovascular patients in ahvaz, iran. material and m...

Cerebrovascular diseases are one of the serious causes for increase in mortality rate world which affect blood vessels and supply to brain. In order, diagnose study abnormalities cerebrovascular system, accurate segmentation methods can be used. The shape, direction distribution studied using automatic segmentation. This will help doctors envisage system. Due complex shape topology, is still a ...