Publications

• Communication dans un congrès

Anisotropy analysis of textures using wavelets transform and fractal dimension

Soraya Zehani, Malika Mimi, Abdelmalik Taleb-Ahmed, Abida Toumi

In this paper, we propose a new method based on texture analysis of anisotropy. Our proposed method based on a combination of fractal analysis with preprocessing using histogram equalization with discrete wavelets transforms (DWT). First, the texture image enhanced using the histogram equalization…

2016 2nd International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), Mar 2016, Monastir, Tunisia. pp.341-347, ⟨10.1109/ATSIP.2016.7523103⟩. ⟨hal-03671236⟩

• Poster de conférence

Auto-tuning fault tolerance technique for DSP-based circuits in transportation systems

Ihsen Alouani, Smail Niar, Yassin El Hillali, Atika Rivenq

1st Workshop on Resource Awareness and Application Autotuning in Adaptive and Heterogeneous Computing, RES4ANT 2016, Mar 2016, Dresden, Germany. ⟨hal-03582353⟩

• Article dans une revue

A new approach of the Star Excursion Balance Test to assess dynamic postural control in people complaining from chronic ankle instability

Raphaël Pionnier, Nicolas Decoufour, Franck Barbier, Christophe Popineau, Emilie Simoneau-Buessinger

The purpose of this study was to quantitatively and qualitatively assess dynamic balance with accuracy in individuals with chronic ankle instability (CAI). To this aim, a motion capture system was used while participants performed the Star Excursion Balance Test (SEBT). Reached distances for the 8…

Gait & Posture, 2016, 45, pp.97-102. ⟨10.1016/j.gaitpost.2016.01.013⟩. ⟨hal-03464297⟩

• N°spécial de revue/special issue

Special Issue on Large-scale Data Management for Mobile Applications, Distributed and Parallel Databases

Thierry Delot, Sandra Geisler, Sergio Ilarri, Christoph Quix

Distributed and Parallel Databases, 34 (1), pp.1-2, 2016, 0926-8782. ⟨10.1007/s10619-015-7179-9⟩. ⟨hal-03388645⟩

• Communication dans un congrès

Surface canal, squelette et espace des sphères

Jean-Paul Becar, Sylvie Chambon, Bastien Durix, Lionel Garnier, Géraldine Morin, Céline Roudet

Une surface canal est l'enveloppe d'une famille à un paramètre de sphères orientées. Connaissant les fonctions de centre et de rayon associées à celle-ci, il est aisé d'obtenir une paramétrisation de la surface. Nous étudions dans cet article l'opération inverse, c'est-à-…, A canal surface is the envelope of a one-parameter familly of oriented spheres. With the knowledge of center an radius functions associated to it, it is easy to compute a parametrisation of the surface. In this article, we study the inverse operation, which is the search for the spheres in the…

Journées du Groupe de Travail en Modélisation Géométriq (GTMG 2016), CNRS; AFIG : Association Française d’Informatique Graphique; Chapitre Français d’Eurographics, Mar 2016, Dijon, France. ⟨hal-02508286⟩

• Article dans une revue

The Dirichlet problem for a prescribed anisotropic mean curvature equation

Chiara Corsato, Colette De Coster, Pierpaolo Omari

We discuss existence, uniqueness, regularity and boundary behaviour of solutions of the Dirichlet problem for the prescribed anisotropic mean curvature equation −div(∇u/1+|∇u|2)=−au+b/1+|∇u|2, where a,b>0 are given parameters and Ω is a bounded Lipschitz domain in RN. This equation appears in…

Journal of Differential Equations, 2016, 260 (5), pp.4572-4618. ⟨10.1016/j.jde.2015.11.024⟩. ⟨hal-03135815⟩

• Article dans une revue

Medial collateral ligament healing after posttraumatic radial head arthroplasty: A retrospective study of 33 cases with a mean follow-up of 73 months

Carl Wapler, Christian Fontaine, Pierre Mesnil, Christophe Chantelot

Comminuted radial head fractures are usually associated with destabilizing lesions of the elbow. The radial head prosthesis (RHP) is a therapeutic alternative when fracture fixation is impossible, as it restores one of the elbow's secondary stabilizers. The aim of this study was to assess…

Hand Surgery and Rehabilitation, 2016, 35 (1), pp.44-50. ⟨10.1016/j.hansur.2015.12.005⟩. ⟨hal-03671200⟩

• Article dans une revue

Curvature properties of some class of warped product manifolds

Ryszard Deszcz, Małgorzata Głogowska, Jan Jełowicki, Georges Zafindratafa

We prove that warped product manifolds with p-dimensional base, p=1,2, satisfy some pseudosymmetry type curvature conditions. These conditions are formed from the metric tensor g, the Riemann–Christoffel curvature tensor R, the Ricci tensor S and the Weyl conformal curvature C of the considered…

International Journal of Geometric Methods in Modern Physics, 2016, 13 (01), pp.1550135. ⟨10.1142/S0219887815501352⟩. ⟨hal-03148376⟩

• Article dans une revue

Finding a stabilizing switching law for switching TS models

Zsofia Lendek, Paula Raica, Jimmy Lauber, Thierry-Marie Guerra

This paper considers the stabilisation of switching nonlinear models by switching between the subsystems. We assume that arbitrary switching between two subsystems is possible once a subsystem has been active for a predefined number of samples. We use a Takagi–Sugeno representation of the models…

International Journal of Systems Science, 2016, 47 (12), pp.2762-2772. ⟨10.1080/00207721.2015.1021290⟩. ⟨hal-03430042⟩

• Communication dans un congrès

Advanced model based air path management using a discrete-angular controller in idle-speed context

Thomas Laurain, Jimmy Lauber, Reinaldo Martinez Palhares

This paper aims to present an original methodology to design a controller for the air path management considered as a nonlinear system that is presented as a periodic discrete Takagi-Sugeno (TS) model. A transformation is realized to translate the periodic behavior into a classic discrete model…

IFAC AAC, Jun 2016, Norkköping, Sweden. pp.611-618, ⟨10.1016/j.ifacol.2016.08.089⟩. ⟨hal-03407068⟩