Publicaciones

• ART

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⟩

• ART

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⟩

• ART

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⟩

• ART

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⟩

• COUV

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⟩

• COMM

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⟩

• ART

Relation usinabilité-topographie de la surface usinée. Analyse conventionnelle et par la théorie du chaos

Maxence Bigerelle, Jérome Gavois, Alain Iost

Cet article propose d'analyser l'usinabilité en tournage d'un acier martensitique en fonction de la vitesse de coupe par observation topographique de la surface. Nous décrivons d'abord une méthodologie pour chercher le paramètre de rugosité le plus pertinent afin de caractériser...

Mechanics & Industry, 2008, 9 (4), pp.273-293. ⟨10.1051/meca:2008033⟩. ⟨hal-04545523⟩

• ART

Integration of traffic management and traveller information systems : basic principles and case study in intermodal transport system management

Houcine Ezzedine, Thérèse Bonte, Christophe Kolski, Christian Tahon

As they involve many interacting agents behaving in numerous ways that are extremely difficult to predict, urban transportation systems are complex in nature. The development of intermodal passenger transportation solutions to address the mobility issues constitutes a major thrust area of urban...

International Journal of Computers, Communications and Control, 2008, 3 (3), pp.281-294. ⟨10.15837/ijccc.2008.3.2396⟩. ⟨hal-03269012⟩

• COMM

Results of friction benchmark in cold forging condition

Qin Zhang, Eric Felder, Mogens Arentoft, Nikolas Paldan, Laurent Dubar, Francesca Borsetto, Stefania Bruschi

The paper presents the results of a benchmark on friction data evaluation in cold forging conditions. The benchmark was carried out in the framework of the European project VIF-CA "Virtual Intelligent Forging" with the participation of five research laboratories. In this work, an AISI...

The 12th International Conference: Metal Forming 2008, Sep 2008, Krakow, Poland. pp.Pages 781-788. ⟨hal-00614292⟩

• COMM

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⟩