Publications

• 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⟩

• 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 dynamic programming based reduction procedure for the multidimensional 0-1 knapsack problem

Stefan Balev, Nicola Yanev, Arnaud Fréville, Rumen Andonov

This paper presents a preprocessing procedure for the 0–1 multidimensional knapsack problem. First, a non-increasing sequence of upper bounds is generated by solving LP-relaxations. Then, a non-decreasing sequence of lower bounds is built using dynamic programming. The comparison of the two…

European Journal of Operational Research, 2008, 186 (1), pp.63-76. ⟨10.1016/j.ejor.2006.02.058⟩. ⟨inria-00184771⟩

• Chapitre d'ouvrage

Prevision of evaluation by traces during the software design of interactive systems: two approaches compared

Jean-Claude Tarby, Houcine Ezzedine, Christophe Kolski

Interactive system evaluation is currently the subject of numerous research projects. Some are intended to link design and evaluation explicitly by different software mechanisms. In this chapter, we describe two evaluation approaches based on the concept of traces, taking advantage of new…

Ahmed Seffah, Jean Vanderdonckt, And Michel Desmarais (Ed.). Human-Centered Software Engineering: Architectures and Models-Driven Integration, Springer, 2008, HCI. ⟨hal-00731360⟩

• Communication dans un congrès

Méthodologie multicritère pour la conception d'un espace de coopération. Application au contrôle de trafic aérien

David Annebicque, Igor Crevits, Thierry Poulain, Serge Debernard

ROADEF'08, 2008, Clermont-Ferrand, France. ⟨hal-02112926⟩

• Communication dans un congrès

Vers une modélisation des systèmes coopératifs

Serge Debernard, David Annebicque, Igor Crevits, Thierry Poulain

Dans le cadre de la coopération homme-homme, les agents humains construisent et maintiennent une représentation partagée de la situation par l'intermédiaire d'échanges verbaux. Cette représentation a été appelée Référentiel Commun, mais n'est que virtuelle. Dans le cadre de la…

Conférence Internationale Francophone d'Automatique, CIFA 2008, 2008, Bucarest, Roumanie. ⟨hal-02112912⟩

• Ouvrages

Gestion et Performance des Systèmes Hospitaliers

Eric Marcon, Alain Guinet, Christian Tahon

Le système hospitalier est sujet à une mutation sans précédent. Face à cet enjeu, nombre d'établissements ont engagé d'importants projets de refonte de leurs infrastructures et de leurs organisations. En s'appuyant sur les grands principes du génie industriel, Gestion et performance…

Hermes Science. Lavoisier, 14 rue de Provigny, F-94236 CACHAN Cedex, pp.288, 2008, Jean-Paul Bourrières. ⟨hal-00207661⟩

• Article dans une revue

Evaluation of agent-based interactive systems : proposal of an electronic informer using Petri Nets

Chi Dung Tran, Houcine Ezzedine, Christophe Kolski

The evaluation of interactive systems has been an active subject of research for many years. Many methods and tools have been proposed but most of them do not take architectural specificities of agent-based interactive systems into account. In addition, electronic informers are popular evaluation…

Journal of Universal Computer Science, 2008, 14 (9), pp.3202-3216. ⟨hal-03268968⟩

• Communication dans un congrès

Real time control of hybrid electric vehicle on a prescribed road

Saida Kermani, Sebastien Delprat, Thierry-Marie Guerra, Rochdi Trigui

Hybrid vehicles use two energy sources for their propelling. In order to investigate an optimal splitting of the power flows between the engine and the electric machine, an optimal control algorithm is recalled. A new formulation using maps allows a very fast solving this problem which then may be…

17th World Congress - The International Federation of Automatic Control, Jul 2008, Séoul, South Korea. pp.3356-3361, ⟨10.3182/20080706-5-KR-1001.00570⟩. ⟨hal-01354184⟩

• Communication dans un congrès

Predictive energy management of hybrid vehicle

Saida Kermani, Sebastien Delprat, Rochdi Trigui, Thierry-Marie Guerra

Hybrid vehicles use two energy sources for their propelling. Usually an Internal Combustion Engine (ICE) is used with one or more electric machine(s) (EM). The problem is then to split the driver power demand between the ICE and the EM in order to minimize a criterion, usually the fuel consumption…

IEEE VPPC 2008, IEEE Vehicle Power and Propulsion Conference, Sep 2008, HARBIN, China. 6 p. ⟨hal-01354153⟩