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Article dans une revue

Development and test of a new plantar pressure control device for foot unloading, Élaboration et validation d’un nouveau dispositif de surveillance des pressions plantaires : application à la décharge du pied

Virginie Femery, Francois J Potdevin, A. Thevenon, Pierre Moretto

Objective. – To validate a new plantar pressure control device able to detect excessive plantar pressure on-line and to improve the subject’s awareness of the gait pattern in order to correct and optimize the load distribution patterns. The aim of this study was to verify the feasibility of a…, Valider un nouvel appareil de surveillance des pressions plantaires capable de détecter, en temps réel, des hyperpressions et permettre à l'utilisateur un autocontrôle des évènements dynamiques à l'interface pied-chaussure-sol. Le but de cette étude est de vérifier la faisabilité d'…

Annales de Réadaptation et de Médecine Physique, 2008, 51 (4), pp.231-237. ⟨10.1016/j.annrmp.2008.01.007⟩. ⟨hal-04396143⟩

Article dans une revue

Behaviour based on decision matrices for a coordination between agents in a urban traffic simulation

René Mandiau, Alexis Champion, Jean-Michel Auberlet, Stéphane Espie, Christophe Kolski

This paper describes a multi-agent coordination mechanism applied to intersection simulation situations. In a goal of urban traffic simulation, we must consider the dynamic interactions between autonomous vehicles. The field of multi-agent systems provides us some studies for such systems, in…

Applied Intelligence, 2008, 28 (2), pp.121-138. ⟨10.1007/s10489-007-0045-3⟩. ⟨hal-03269042⟩

Article dans une revue

Non-quadratic stabilization conditions for a class of uncertain non linear discrete-time T-S fuzzy models: a new approach

Alexandre Kruszewski, R. Wang, Thierry-Marie Guerra

The discrete-time uncertain nonlinear models are considered in a Takagi-Sugeno form and their stabilization is studied through a non- quadratic Lyapunov function. The classical conditions consider a one- sample variation, here, the main results are obtained considering k samples variation, i.e.,…

IEEE Transactions on Automatic Control, 2008, 53 (2), pp.606-611. ⟨10.1109/TAC.2007.914278⟩. ⟨hal-00519432⟩

Article dans une revue

Scatter Search for the 0–1 Multidimensional Knapsack Problem

Saïd Hanafi, Christophe Wilbaut

The evolutionary metaheuristic called scatter search has been applied successfully to optimization problems for several years. In this paper, we apply the scatter search technique to the well-known 0-1 multidimensional knapsack problem. We propose a new relaxation-based diversification generator,…

Journal of Mathematical Modelling and Algorithms, 2008, 7, pp.143 - 159. ⟨10.1007/s10852-008-9078-9⟩. ⟨hal-03723754⟩

Article dans une revue

New convergent heuristics for 0–1 mixed integer programming

Christophe Wilbaut, Said Hanafi

Several hybrid methods have recently been proposed for solving 0-1 mixed integer programming problems. Some of these methods are based on the complete exploration of small neighborhoods. In this paper, we present several convergent algorithms that solve a series of small sub-problems generated by…

European Journal of Operational Research, 2008, 195, pp.62 - 74. ⟨10.1016/j.ejor.2008.01.044⟩. ⟨hal-03723751⟩

Article dans une revue

The Safe-SADT method for aiding designers to choose and improve dependable architectures for complex automated systems

Vincent Benard, Laurent Cauffriez, Dominique Renaux

Dependability evaluation is crucial to controlling the risks associated with system failure, and for this reason, it is one of the fundamental steps in automated system design. However, the dependability evaluation methods that are currently exploited are not appropriate, given the level of…

Reliability Engineering and System Safety, 2008, 93 (2), pp.179-196. ⟨10.1016/j.ress.2006.12.020⟩. ⟨hal-00289481⟩

Article dans une revue

A 3D analysis of fore and hindlimb motion during locomotion: comparison of overground and ladder walking in rats

Cyril Garnier, Maurice Falempin, Marie-Hélène Canu

The locomotor pattern, generated by the central pattern generator, is under the dependence of descending and peripheral pathways. The afferent feedback from peripheral receptors allows the animal to correct for disturbances that occur during walking, while supraspinal structures are important for…

Behavioural Brain Research, 2008, Behavioural Brain Research, 186 (1), pp.57-65. ⟨10.1016/j.bbr.2007.07.023⟩. ⟨hal-03330708⟩

Article dans une revue

The role of intervening variables in driver-ACC cooperation, Rôle des variables intermédiaires dans la coopération conducteur-ACC

Bako Rajaonah, N. Tricot, Françoise Anceaux, Patrick Millot

This paper analyzes the behavior of drivers using Adaptive Cruise Control (ACC) within the theoretical framework of Human-Machine Cooperation. The study was carried out on a driving simulator. Driving task performance data and responses to a trust questionnaire were analyzed in order to examine the…

International Journal of Human-Computer Studies, 2008, 66 (3), pp.185-197. ⟨10.1016/j.ijhcs.2007.09.002⟩. ⟨hal-02602458⟩

Article dans une revue

Informal Notes to support the Asynchronous Collaborative Activities

Nathalie Bricon-Souf, Sandra Bringay, Saliha Hamek, Françoise Anceaux, Catherine Barry, Jean Charlet

BACKGROUND: Health care professionals' collaboration is highly important for the medical practice. Efficient exchange of information improves good cooperation, but remains complex, due to the diversity of the medical activities. Currently, the health record is mainly used to manage structured…

International Journal of Medical Informatics, 2008, 76 (Suppl. 3), pp.342-348. ⟨10.1016/j.ijmedinf.2007.02.006⟩. ⟨lirmm-00394429⟩

Article dans une revue

A continuous media approach to modeling the stress saturation effect in granular silos

Jamila Rahmoun, Olivier Millet, Géry de Saxcé

A continuous media approach for the calculation of the stresses in an ensiled granular media which improves on the Janssen theory has been developed. This approach also allows us to represent qualitatively as well as quantitatively the stress saturation phenomenon in granular silos. It is based on…

Journal of Statistical Mechanics: Theory and Experiment, 2008, June 2008, pp.P06011. ⟨10.1088/1742-5468/2008/06/P06011⟩. ⟨hal-00373853⟩