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Affichage de 4851 à 4860 sur 5567

  • Article dans une revue

ANALYSE MULTI FRACTALE DES ÉCHOS RADAR PAR LA MÉTHODE DES MAXIMUMS DES MODULES DE LA TRANSFORMÉE EN ONDELETTE (MMTO) 2D POUR LES SITES DE BORDEAUX (FRANCE), SÉTIF (ALGÉRIE) : APPLICATION À L'ÉLIMINATION DES ÉCHOS PARASITES

Mohamed Khider, Boualem Haddad, Abdelmalik Taleb-Ahmed

Dans le présent travail, l'approche MMTO-2d est appliquée pour l'analyse multi fractale des échos radar et l'identification des échos parasites en provenance de la surface terrestre. Pour ce faire, nous avons considéré des images radar prises dans deux régions où prévalent des..., In this work, the 2D-WTMM multifractal approach was applied to analysis the radar echoes, and to identify the unwanted echoes coming from terrestrial surface. With this intention, we considered radar images taken from two areas where different climates and relief prevail. We showed that almost...

Teledetection, 2010, 8 (4), pp.271-283. ⟨hal-00560112⟩

  • Article dans une revue

A tabu search with an oscillation strategy for the discriminant analysis problem

Arnaud Fréville, Said Hanafi, Frédéric Semet, Nicola Yanev

This article proposes a tabu search approach to solve a mathematical programming formulation of the linear classification problem, which consists of determining an hyperplane that separates two groups of points as well as possible in ℜm. The tabu search approach proposed is based on a non-standard...

Computers and Operations Research, 2010, 37 (10), pp.1688-1696. ⟨10.1016/j.cor.2009.11.016⟩. ⟨hal-00832042⟩

  • Communication dans un congrès

How to Learn from the Resilience of Human-Machine Systems?

Kiswendsida Abel Ouedraogo, Simon Enjalbert, Frédéric Vanderhaegen

In this paper, we aim to analyse the resilience of Human-Machine Systems (HMS) in order to improve it from learning process. A State of Art is achieved and resilience engineering of HMS is defined. Then, human-machines’ learning processes supposed to improve systems’ resilience and indicators...

11th IFAC/IFIP/IFORS/IEA Symposium on Analysis, Design, and Evaluation of Human-Machine Systems, Aug 2010, Valenciennes, France. pp.374-379, ⟨10.3182/20100831-4-FR-2021.00066⟩. ⟨hal-03644372⟩

  • Article dans une revue

A fuzzy multi-criteria evaluation method for designing fashion oriented industrial products

X. Zeng, Y. Zhu, L. Koehl, M. Camargo, C. Fonteix, Franck Delmotte

In this paper, we present a fuzzy multi-criteria decision making method for evaluating a set of fashion oriented industrial products in order to design new products meeting specific market requirements. Human perceptions at two levels (basic product perception and complex fashion perception),...

Soft Computing, 2010, 14 ((12)), pp. 1277-1285. ⟨10.1007/s00500-009-0496-z⟩. ⟨hal-00609615⟩

  • Communication dans un congrès

On finite time observer design for multicellular converter

Michael Defoort, Mohamed Djemai, Thierry Floquet, Wilfrid Perruquetti

The aim of this paper is to estimate the capacitor's voltages by tacking the hybrid behavior of the multicellular converter into account. A nonlinear finite time observer is given in order to solve this problem. The stability and properties of the proposed homogeneous finite time observer are...

International Workshop on Variable Structure Systems, 2010, Mexico, Mexico. pp.CDROM. ⟨hal-00519791⟩

  • Article dans une revue

A first attempt to combine SysML requirements diagrams and B

Régine Laleau, Farida Semmak, Abderrahman Matoussi, Dorian Petit, Ahmed Hammad, Bruno Tatibouët

This article describes a work-in-progress in the framework of a research project aiming at combining requirements engineering methods with formal methods. The main idea is to extend the SysML language with concepts of existing requirements engineering methods. In this article we present extensions...

Innovations in Systems and Software Engineering, 2010, 1-2 (6), pp.47-54. ⟨10.1007/s11334--009-0119-y⟩. ⟨hal-01224642⟩

  • Communication dans un congrès

Human-centred design approach applied to Medical Dynamic DSS

Hela Ltifi, Christophe Kolski, Mounir Ben Ayed, Adel M. Alimi

this paper presents a new human-centred design approach which derived from conceptual design research and through a critical field research study. The proposed approach is applied to a Medical Dynamic Decision Support System (DSS) supporting the hospital Intensive Care Unit physicians’ decisions in...

The 11th IFAC/IFIP/IFORS/IEA Symposium on Analysis, Design, and Evaluation of Human-Machine Systems, Aug 2010, Valenciennes, France. pp.465-470, ⟨10.3182/20100831-4-FR-2021.00082⟩. ⟨hal-03434741⟩

  • Article dans une revue

Relations entre posturologie et score EDSS

Laurent Peyrodie, Samuel Boudet, Antonio Pinti, Fabrice Cavillon, Olivier Agnani, Philippe Gallois

Le but de cette étude est d'établir la corrélation entre le niveau de handicap évalué par l'Expanded Disability Status Scale (EDSS) et les données issues d'une plateforme de mesure d'équilibre pour des sujets atteints de Sclérose En Plaques (SEP).La base de données est...

Sciences et Technologies pour le Handicap, 2010, 4 (1), pp.55-71. ⟨10.3166/sth.4.55-71⟩. ⟨hal-00838839⟩

  • Article dans une revue

Corpus Callosum deformation analysis in Multiple Sclerosis

Foued Derraz, Antonio Pinti, Bruno Lenne, Laurent Peyrodie, Azzeddine Chikh, Abdelmalik Taleb-Ahmed, Patrick Hautecoeur

In this paper, we propose a new methodology for analyzing the deformations of the Corpus Callosum (CC) volume associated to Multiple Sclerosis (MS) lesion. We propose an approach for 3D segmentation of the volume of interest based on deformable models method. The measures are carried from the...

AMSE, 2010, 71 (3-4), pp.1-15. ⟨hal-00838381⟩

  • Chapitre d'ouvrage

A pedagogics pattern model of blended e-learning: a step towards designing sustainable simulation-based learning

Michel Labour, Christophe Kolski

This chapter proposes a new pedagogic pattern model which enables the transcription of blended elearning practice in a hands-on way to both instructional designers and educational practitioners using e-learning to satisfy the emotional and cognitive needs of learners. This model takes into account...

Aimilia Tzanavari, Nicolas Tsapatsoulis. Affective, interactive and cognitive methods for e-learning design: creating an optimal education experience, IGI Global, pp.114-137, 2010, 9781605669403. ⟨hal-03270116⟩