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Communication dans un congrès

Traffic Behavioral simulation in urban and suburban : Representation of the drivers' environment

Feirouz Ksontini, Stéphane Espie, Zahia Guessoum, René Mandiau

The aim of this paper is to improve the validity of traffic simulations in urban and suburban fields, with a better consideration of the driving context and driver behavior in terms of anticipation of positioning on the lanes and occupation of space. Our model is based on a multi-agent approach and…

10th International Conference on Practical Applications of Agents and Multi-Agent Systems : PAAMS 2012, Mar 2012, Salamanca, Spain. pp.115-125, ⟨10.1007/978-3-642-28786-2_13⟩. ⟨hal-00876460⟩

Communication dans un congrès

A cooperative scheme to aggregate spatio-temporal events in VANETs

Dorsaf Zekri, Bruno Defude, Thierry Delot

Today, thanks to vehicular networks, drivers may receive useful information produced or relayed by neighboring sensors or vehicles (e.g., the location of an available parking space, of a traffic congestion, etc.). In this paper, we address the problem of providing assistance to the driver when no…

IDEAS '12 : 16th International Database Engineering & Applications Symposium, Aug 2012, Prague, Czech Republic. pp.100-109, ⟨10.1145/2351476.2351488⟩. ⟨hal-00737675⟩

Article dans une revue

Decision support systems for air traffic controllers based on the analysis of their decision-making processes

David Annebicque, Igor Crevits, Thierry Poulain, Serge Debernard, Patrick Millot

The growth of air traffic generates a multitude of data and parameters that makes it increasing difficult for air traffic controllers to choose rapidly and safely what to decide. The study of air-traffic control of full or partial automation over the past years highlights the need for better tools…

International Journal of Advanced Operations Management, 2012, 4 (1/2), pp.85. ⟨10.1504/IJAOM.2012.045892⟩. ⟨hal-02112907⟩

Article dans une revue

Quasi-static and dynamic behaviour of the bone structures with fine geometric and materials modelling aspects

Olivier Mayeur, Grégory Haugou, Fahmi Chaari, Rémi Delille, Pascal Drazetic, Eric Markiewicz

The principle aim of this study is to highlight the influence of velocity on mechanical responses of cortical bones. Quasi-static tests are performed on cubic samples from bovine femurs in order to highlight the anisotropic effect of cortical structure. Thanks to the Hopkinson bars technique, a set…

EPJ Web of Conferences, 2012, 26, ⟨10.1051/epjconf/20122603008⟩. ⟨hal-01654665⟩

Communication dans un congrès

Dynamic slack reclamation strategy for multiprocessor systems

Imen Mhedhbi, Rabie Ben Atitallah, Abderrazak Jemai

Emerging trends in applications with the requirement of considerable computational performance and decreasing time-to-market have urged the need of multiprocessor systems. With the increase in number of processor there is an increased demand to efficiently control the energy and power budget of…

Electrotechnical Conference (MELECON), 2012 16th IEEE Mediterranean, Mar 2012, Hammamet, Tunisia. pp.979 -984, ⟨10.1109/MELCON.2012.6196591⟩. ⟨hal-00699824⟩

Article dans une revue

Iterative semi-continuous relaxation heuristics for the multiple-choice multidimensional knapsack problem

Igor Crevits, Saïd Hanafi, Raïd Mansi, Christophe Wilbaut

Recently several hybrid methods combining exact algorithms and heuristics have been proposed for solving hard combinatorial optimization problems. In this paper, we propose new iterative relaxation-based heuristics for the 0-1 Mixed Integer Programming problem (0-1 MIP), which generate a sequence…

Computers and Operations Research, 2012, 39, pp.32 - 41. ⟨10.1016/j.cor.2010.12.016⟩. ⟨hal-03723740⟩

Communication dans un congrès

Graphical Controls Based Environment for User Interface Evaluation

Selem Charfi, Abdelwaheb Trabelsi, Houcine Ezzedine, Christophe Kolski

For more than two decades, the HCI community has elaborated numerous tools for user interface evaluation. Although the related tools are wide, the evaluation remains a difficult task. This paper presents a new approach for user interface evaluation. The proposed evaluation process focuses on…

4th International Conference on Human-Centered Software Engineering (HCSE), Oct 2012, Toulouse, France. pp.360-367, ⟨10.1007/978-3-642-34347-6_28⟩. ⟨hal-01556809⟩

Article dans une revue

Regeneration engineering for improving technical asset life cycle: an application to weapon systems availability assessment

Maxime Monnin, Benoît Iung, Olivier Sénéchal

Today, system availability is a determining factor in system deployment because it must be guaranteed in the operational phase while taking a large part of assets whole life cycle cost (WLCC). Thus, controlling system availability is now a critical issue in systems engineering. This is even more…

International Journal of Strategic Engineering Asset Management, 2012, 1 (1), pp.61-90. ⟨10.1504/IJSEAM.2012.044989⟩. ⟨hal-00659500⟩

Article dans une revue

Finite element modelling of orthogonal cutting: sensitivity analysis of material and contact parameters

Michel Watremez, Damien Méresse, Laurent Dubar, Julien Brocail

This paper presents a finite element model of orthogonal cutting developed with Abaqus/explicit software. An Arbitrary Lagrangian-Eulerian (ALE) formulation is used to predict chip formation, temperature, chip-tool contact length, chip thickness, and cutting forces. This numerical model makes…

International Journal of Simulation and Process Modelling, 2012, 7 (4), pp.262. ⟨10.1504/IJSPM.2012.049820⟩. ⟨hal-02372529⟩

Communication dans un congrès

Low Speed Automation, a French Initiative

Sébastien Glaser, Maurice Cour, Lydie Nouveliere, Alain Lambert, Fawzi Nashashibi, Jean-Christophe Popieul, Benjamin Mourllion

Nowadays, vehicle safety is constantly increasing thanks to the improvement of vehicle passive and active safety. However, on a daily usage of the car, traffic jams remains a problem. With limited space for road infrastructure, automation of the driving task on specific situation seems to be a…

TRA 2012 - Transport Research Arena Conference, Apr 2012, Athènes, Greece. ⟨hal-00767429⟩