Publicaciones

• Article dans une revue

Novel semi-blind estimation for turbo decoding in impulsive noise channel

Ali Chemsa, Djamel Saigaa, Hatem Ghodbane, Abdelmalik Taleb-Ahmed

In order to calculate the branches metric in the maximum a posteriori algorithm of turbo decoder, it is mandatory to know the values of parameters of the noise contaminating the transmitted signal. In the case of a generalized Gaussian distribution impulsive noise, it is very difficult to estimate...

International Journal of System Assurance Engineering and Management, 2017, 8 (S1), pp.188-197. ⟨10.1007/s13198-015-0341-y⟩. ⟨hal-03430000⟩

• Article dans une revue

β-NTF reduction and fast kriging simulation of optimal engine configurations

Stéphanie Cagin, Xavier Fischer, Eric Delacourt, Nachida Bourabaa, Céline Morin, Daniel Coutellier, Bertrand Carre, Sylvain Loumé

In an optimization process, models are applied to simulate different design behaviors in order to determine the most suitable one. However, this requires the use of a structured methodology to correctly explore the design space and truly converge to the best solution. It is therefore necessary to...

Mechanics & Industry, 2017, 18 (5), pp.509. ⟨10.1051/meca/2017029⟩. ⟨hal-01849610⟩

• Article dans une revue

Performance and environmental factors related to the main locomotor outcome in persons with an unilateral transtibial amputation equipped with energy storage and return feet, L'association entre les facteurs performance et environnement et le niveau de locomotion chez les personnes atteintes d'une amputation transtibiale unilatérale équipées d'un pied prothétique à stockage et restitution d'énergie

Yoshimasa Sagawa Jr, Ali Moustapha, Florence Beaucamp, André Thevenon, Eric Watelain

Objective. To assess performance and environmental factors in persons with an Unilateral TransTibial amputation (UTTA) equipped with an Energy Storage And Return (ESAR) foot. Method. Prosthetic Profile of the Amputees (PPA) questionnaire was sent to 295 adults with an UTTA. Results. Seventy-eight..., Objectif. Évaluer les facteurs performance et environnement chez les Personnes atteintes d'une Amputation Transtibial Unilatérale (PATU) équipées d'un Pied prothétique à Stockage/Restitution d'Énergie (PSRE). Méthode. Le questionnaire Profil Prothétique de l'Amputé (PPA) a été...

Movement & Sport Sciences - Science & Motricité, 2017, 98, pp.67-75. ⟨10.1051/sm/2017023⟩. ⟨hal-03028107⟩

• Article dans une revue

Stratégie de contrôle haptique pour la réhabilitation du membre supérieur atteint de l'enfant hémiplégique

Mohammed Elsaeh, Philippe Pudlo, Mohamed Djemai, Mohamed Bouri, André Thevenon, Isabelle Heymann

Actualités en MPR, 2017, pp.28-29. ⟨hal-03430094⟩

• Article dans une revue

Wear pattern on a retrieved Total Knee Replacement: The “fourth body abrasion”

Charles Garabédian, Maxence Bigerelle, Denis Najjar, Henri Migaud

Released debris in a replaced knee, such as bone loose, bone cement debris and metallic particles, are responsible for a third body abrasion of the Polyethylene (PE) mobile bearing superior surface and therefore compromise the Total Knee Replacement (TKR) implant longevity. To analyze the upstream...

Biotribology, 2017, 11, pp.29 - 43. ⟨10.1016/j.biotri.2017.05.003⟩. ⟨hal-01714618⟩

• Article dans une revue

Experimental assessment of the sudden-reversal of the oxygen dilution effect on soot production in coflow ethylene flames

Qianlong Wang, Guillaume Legros, Jérôme Bonnety, Céline Morin, Alexis Matynia, Jean-Louis Consalvi, Fengshan Liu

This paper explores the influence of oxygen dilution on soot production when oxygen is added to the fuel stream of a steady laminar ethylene flame established over the Santoro axisymmetric coflow burner. Interestingly, at an oxygen mole fraction X_{ax}^{O_2,trans} located between 30% and 32%, a...

Combustion and Flame, 2017, 183, pp.242-252. ⟨10.1016/j.combustflame.2017.05.001⟩. ⟨hal-01557989⟩

• Article dans une revue

Adaptive Medical Image Compression Based on Lossy and Lossless Embedded Zerotree Methods

Sid Ahmed Elhannachi, Nacéra Benamrane, Abdelmalik Taleb-Ahmed

Since the progress of digital medical imaging techniques, it has been needed to compress the variety of medical images. In medical imaging, reversible compression of image's region of interest (ROI) which is diagnostically relevant is considered essential. Then, improving the global...

Journal of Information Processing Systems, 2017, 13 (1), pp.40-56. ⟨10.3745/JIPS.02.0052⟩. ⟨hal-03429425⟩

• Article dans une revue

ELECTRE I Based Relevance Decision-Makers Feedback to the Location Selection of Distribution Centers

Maroi Agrebi, Mourad Abed, Moahamed Nazih Omri

The location selection of distribution centers is one of the important strategies to optimize the logistics system. To solve this problem, under certain environment, this paper presents a new multicriteria decision-making method based on ELECTRE I. The proposed method helps decision-makers to...

Journal of Advanced Transportation, 2017, 51, pp.1-10. ⟨10.1155/2017/7131094⟩. ⟨hal-03401659⟩

• Article dans une revue

Urban legends in gait analysis

Paul Allard, Sebastien Leteneur, Eric Watelain, Mickaël Begon

Impaired gait patterns are often compared to that of a group of able-bodied subjects. This latter group usually forms a gold standard. Variability in able-bodied gait parameters could reflect different normal locomotion patterns. Furthermore, a lack of statistical difference between patient data...

Movement & Sport Sciences - Science & Motricité, 2017, 98, pp.5-11. ⟨10.1051/sm/2017003⟩. ⟨hal-03028123⟩

• Article dans une revue

A Graphical Model Based on Performance Shaping Factors for Assessing Human Reliability

Subeer Rangra, Mohamed Sallak, Walter Schön, Frédéric Vanderhaegen

Human reliability assessment (HRA) is an aspect of risk analysis concerned with identifying, analyzing, and quantifying the causes, contributions, and occurrence of human failures. Applications of existing HRA methods are often domain-specific, and difficult to implement even for experts. Also, due...

IEEE Transactions on Reliability, 2017, 66 (4), pp.1120-1143. ⟨10.1109/TR.2017.2755543⟩. ⟨hal-01668143⟩