Publications

• Article dans une revue

Semi-automatic Segmentation of Multiple Sclerosis Lesion Based Active Contours Model and Variational Dirichlet Process

Foued Derraz, Laurent Peyrodie, Antonio Pinti, Abdelmalik Taleb-Ahmed, Azzeddine Chikh, Patrick Hautecoeur

We propose a new semi-automatic segmentation based Active Contour Model and statistic prior knowledge of Multiple Sclerosis (MS) Lesions in Regions Of Interest (RIO) within brain Magnetic Resonance Images(MRI). Reliable segmentation of MS lesion is important for at least three types of practical…

Semi-automatic Segmentation of Multiple Sclerosis Lesion Based Active Contours Model and Variational Dirichlet Process'. Computer Modeling in Engineering and Sciences, 2010, 67 (2), pp.95-117. ⟨10.3970/cmes.2010.067.095⟩. ⟨hal-00838375⟩

• Article dans une revue

Parallel Application Sampling in MPSoC Simulation

Melhem Tawk, Khaled Ibrahim, Smail Niar

Multi-processor system-on-chip (MPSoC) simulators are many orders of magnitude slower than the hardware they simulate due to increasing architectural complexity. In this paper, we propose a new application sampling technique to accelerate the simulation of MPSoC design space exploration (DSE). The…

International Journal on Design Automation for Embedded Systems, 2010, Volume 14 / 2010, pp.1. ⟨10.1007/s10617-010-9064-0⟩. ⟨hal-00522847⟩

• Article dans une revue

Pitch body orientation influences the perception of self-motion direction induced by optic flow

Aurore Bourrelly, J. -L. Vercher, L. Bringoux

We studied the effect of static pitch body tilts on the perception of self-motion direction induced by a visual stimulus. Subjects were seated in front of a screen on which was projected a 3D cluster of moving dots visually simulating a forward motion of the observer with upward or downward…

Neuroscience Letters, 2010, 482 (3), pp.193-197. ⟨10.1016/j.neulet.2010.07.028⟩. ⟨hal-01436028⟩

• Article dans une revue

Summarizing sensors data in vehicular ad hoc networks

Dorsaf Zekri, Bruno Defude, Thierry Delot

This article focuses on data aggregation in vehicular ad hoc networks. In such networks, sensor data are usually produced and exchanged between vehicles in order to warn or inform the drivers when an event is detected (e.g., accident, emergency braking, parking space released, vehicle with non-…

RAIRO - Operations Research, 2010, 44 (4), pp.345-364. ⟨10.1051/ro/2010020⟩. ⟨hal-00567298⟩

• Article dans une revue

Generalized Nonquadratic Stability of Continuous-Time Takagi–Sugeno Models

Miguel Bernal, Thierry-Marie Guerra

This paper provides generalized nonquadratic stability conditions for continuous-time nonlinear models in the Takagi-Sugeno (TS) form obtained by sector-nonlinearity approach. Should global quadratic stability fail for a given nonlinear model, the proposed approach allows the obtaining of…

IEEE Transactions on Fuzzy Systems, 2010, 18 (4), pp.815-822. ⟨10.1109/TFUZZ.2010.2049113⟩. ⟨hal-02446418⟩

• Article dans une revue

Robust observation of tractor-trailer vertical forces using inverse model and exact differentiator

Omar Khemoudj, Hocine Imine, Mohamed Djemai

In this paper, we are interested in developing a robust tire-force estimator for heavy duty vehicles. We use a combined model of the articulated vehicle : a yaw plane model for the chassis motion and a vertical plane model for the axles. In the proposed method, we make use of the on-board available…

International Journal of Materials and Manufacturing, 2010, 3 (1), pp.278-289. ⟨10.4271/2010-01-0637⟩. ⟨hal-00595446⟩

• Article dans une revue

State of the art on the cognitive walkthrough method, its variants and evolutions

Thomas Mahatody, Mouldi Sagar, Christophe Kolski

This article discusses interactive system evaluation from the perspective of inspection methods, specifically the Cognitive Walkthrough (CW) method. The basic principles of CW are reviewed as proposed in the original version and the first two revisions. Then 11 significant extensions of CW are…

International Journal of Human-Computer Interaction, 2010, 26 (8), pp.741-785. ⟨10.1080/10447311003781409⟩. ⟨hal-03268866⟩

• Article dans une revue

Integrated Driver-Vehicle-Infrastructure Road Departure Warning Unit

Sébastien Glaser, Said Mammar, Chouki Sentouh

In this paper, a road-departure warning unit taking into account driver-vehicle-infrastructure (DVI) interactions is proposed. The longitudinal and lateral vehicle dynamics limits are analyzed to detect the road departure on loss of control. Vehicle positioning and time to lane crossing (TLC) are…

IEEE Transactions on Vehicular Technology, 2010, 59 (6), pp.2757--2771. ⟨10.1109/TVT.2010.2049670⟩. ⟨hal-00645166⟩

• Article dans une revue

Strain-rate dependence in spot welds: Non-linear behaviour and failure in pure and combined modes I/II

Bertrand Langrand, Eric Markiewicz

International Journal of Impact Engineering, 2010, 37 (7), pp.792-805. ⟨10.1016/j.ijimpeng.2010.01.004⟩. ⟨hal-05304478⟩

• Article dans une revue

Comments on Fuzzy Control Systems Design via Fuzzy Lyapunov Functions

Kevin Guelton, Thierry-Marie Guerra, Miguel Bernal, Tahar Bouarar, Noureddine Manamanni

This paper considers the work entitled ??Fuzzy Control Systems Design via Fuzzy Lyapunov Functions?? and published in IEEE Transactions on Systems, Man, and Cybernetics-Part B , where the authors try to extend the work of Rhee and Won. Nevertheless, the results proposed by Li have been obtained…

IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics, 2010, 40 (3), pp.970 - 972. ⟨10.1109/TSMCB.2009.2033807⟩. ⟨hal-00793239⟩