Publications

• ART

A Hybrid Algorithm for the Unbounded Knapsack Problem

Vincent Poirriez, Nicola Yanev, Rumen Andonov

This paper presents a new approach for exactly solving the Unbounded Knapsack Problem (UKP) and proposes a new bound that was proved to dominate the previous bounds on a special class of UKP instances. Integrating bounds within the framework of sparse dynamic programming led to the creation of an…

Discrete Optimization, 2009, 6, pp.110-124. ⟨10.1016/j.disopt.2008.09.004⟩. ⟨inria-00335065⟩

• ART

A third order sliding mode controller for a stepper motor

Michael Defoort, Frédéric Nollet, Thierry Floquet, Wilfrid Perruquetti

This paper deals with the robust control problem of a stepper motor subject to parameter uncertainties and load torque perturbation. The developed algorithm is based on third-order sliding-mode control such that a desired angular motor position is accurately tracked. The proposed scheme requires…

IEEE Transactions on Industrial Electronics, 2009, 56 (9), pp.3337-3346. ⟨10.1109/TIE.2009.2026378⟩. ⟨hal-00731474⟩

• ART

Dispositif expérimental d'analyse des performances de cellules photovoltaïques

Jean-Paul Becar, Fabrice Robert, Jean-Charles Canonne, Laurent Vermeiren

L'article rapporte un travail de conception, de réalisation et d'utilisation d'un dispositif expérimental d'analyse de performances de cellules photovoltaïques. Initié à son origine par des questionnements d'étudiants d'un Institut Universitaire de Technologie relatifs…

Journal sur l'enseignement des sciences et technologies de l'information et des systèmes, 2009, 8, pp.1009. ⟨10.1051/j3ea:2008050⟩. ⟨hal-02049289⟩

• ART

Un algorithme GRASP pour le problème de planification de techniciens et d'interventions pour les télécommunications, A GRASP algorithm for the problem of planning technicians and scheduling interventions in telecommunications

Sylvain Boussier, Hashimoto Hideki, Michel Vasquez, Christophe Wilbaut

Le problème de planification de techniciens et d'interventions pour les télécommunications (TIST pour Technicians and Interventions Scheduling Problem for Telecommunications) comprend la planification d'interventions et l'affectation d'équipes de techniciens à ces interventions…

RAIRO - Operations Research, 2009, 43 (4), pp.387-407. ⟨10.1051/ro/2009027⟩. ⟨hal-00842407⟩

• COUV

Applying a human factors engineering approach to heathcare IT applications: example of a medication CPOE project

Sylvia Pelayo, Stéphanie Bernonville, Christophe Kolski, Marie-Catherine Beuscart-Zephir

This paper describes a Human Factors Engineering approach to a medication use system in a context of a hospital medication CPOE project. It presents the results obtained from the organizational analysis and describes the variations in distribution of tasks between the actors of the medication use…

James G. McDaniel. Advances in Information Technology and Communication in Health, 143, IOS Press, pp.334-339, 2009, Studies in Health Technology and Informatics, 9781586039790. ⟨10.3233/978-1-58603-979-0-334⟩. ⟨hal-03446739⟩

• COMM

Evaluation of agent-based interactive systems, application to an information assistance system: first results

Abdelwaheb Trabelsi, Houcine Ezzedine, Christophe Kolski

The evaluation of interactive systems is a wide and rich research domain: many methods, criteria and tools are available. In this article, we are focused on agent-based interactive systems. We first describe the agent oriented architecture used in our researches. Then we propose an evaluation…

28th European Annual Conference on Human Decision-Making and Manual Control, 2009, Reims, France. pp.45-50. ⟨hal-03474482⟩

• COMM

Methodological approach for designing training courses tutoring tools, analogies with HMI design for industrial supervisory control

Philippe Teutsch, Christophe Kolski

This paper presents an on-going work about the design of monitoring human-machine interfaces (HMI) in the domain of distance training course. The objective is to define interactive tools that facilitate the task of the online teacher. The teacher needs to see the path and the contributions of the…

28th European Annual Conference on Human Decision-Making and Manual Control, 2009, Reims, France. pp.58-63. ⟨hal-03474464⟩

• ART

A 3D fourth order fabric tensor approach of anisotropy in granular media

Jamila Rahmoun, Djimedo Kondo, Olivier Millet

We propose a micromechanical approach for granular media, with a particular account of the texture-induced anisotropy and of the strain localization rule. The approach is mainly based on the consideration of a fourth order fabric tensor able to capture general anisotropy which can be induced by…

Computational Materials Science, 2009, 46 (4), pp.869-880. ⟨10.1016/j.commatsci.2009.04.030⟩. ⟨hal-00418889⟩

• COMM

Jeux stochastiques pour l'interaction homme-robot

Mohamed Amine Hamila, René Mandiau, Abdel-Illah Mouaddib

Actes des 17es Journées Francophones sur les Systèmes Multi-Agents (JFSMA~2009), 2009, Lyon, France. ⟨hal-00965726⟩

• COMM

User modelling: the consideration of the experience of time during journeys in public transportation

Arnaud Brossard, Mourad Abed, Christophe Kolski, Guillaume Uster

With the generalization of mobile computing devices, everyone can access to a large amount of information anytime and anywhere; the difficulty for the user is to access to the relevant information. This is more accurate in the public transportation field where during their trip users want to reach…

ACM Mobility Conference, 6th International Conference on Mobility Technology, Applications and Systems, Sep 2009, Nice, France. pp.1-4, ⟨10.1145/1710035.1710079⟩. ⟨hal-03442902⟩