Publications

• Article dans une revue

Exact analysis of signal-to-noise ratio for SAC-OCDMA system with direct detection

A. Garadi, A. Djebbari, Abdelmalik Taleb-Ahmed

In this paper, an exact signal-to-noise-ratio (SNR) analysis is carried out for spectral amplitude coding optical code division multiple access (SAC-OCDMA) system with spectral direct detection (SDD). Unlike to the early calculated SNR expression based on SAC-OCDMA with balanced detection decoder…

Optik, 2017, 145, pp.89-94. ⟨10.1016/j.ijleo.2017.07.038⟩. ⟨hal-03428675⟩

• Article dans une revue

Classification of the Locally Strongly Convex Centroaffine Hypersurfaces with Parallel Cubic Form

Xiuxiu Cheng, Zejun Hu, Marilena Moruz

In this paper, we study locally strongly convex centroaffine hypersurfaces with parallel cubic form with respect to the Levi–Civita connection of the centroaffine metric. As the main result, we obtain a complete classification of such centroaffine hypersurfaces. The result of this paper is a…

Results in mathematics = Resultate der Mathematik, 2017, 72 (1-2), pp.419-469. ⟨10.1007/s00025-017-0651-2⟩. ⟨hal-03233934⟩

• Article dans une revue

Pyramid multi-level features for facial demographic estimation

Salah Eddine Bekhouche, Abdelkrim Ouafi, Fadi Dornaika, Abdelmalik Taleb-Ahmed, Abdenour Hadid

We present a novel learning system for human demographic estimation in which the ethnicity, gender and age attributes are estimated from facial images. The proposed approach consists of the following three main stages: 1) face alignment and preprocessing; 2) constructing a Pyramid Multi-Level face…

Expert Systems with Applications, 2017, 80 (1), pp.297-310. ⟨10.1016/j.eswa.2017.03.030⟩. ⟨hal-03429231⟩

• Article dans une revue

Variable neighborhood search: basics and variants

Pierre Hansen, Nenad Mladenovic, Raca Todosijević, Said Hanafi

Variable neighborhood search (VNS) is a framework for building heuristics, based upon systematic changes of neighborhoods both in a descent phase, to find a local minimum, and in a perturbation phase to escape from the corresponding valley. In this paper, we present some of VNS basic schemes as…

EURO Journal on Computational Optimization, 2017, 5 (3), pp.423-454. ⟨10.1007/s13675-016-0075-x⟩. ⟨hal-03401113⟩

• Communication dans un congrès

Embedded decision-making system for complex 3D motion planning in mobile/fixed obstacles environments

Hortense Ollivier-Legeay, Nicolas Belanger, Rabie Ben Atitallah, David Duvivier

Airbus PhD Day 2017, Sep 2017, Bristol, United Kingdom. ⟨hal-03395385⟩

• Article dans une revue

Double acousto-optic deflector system for increased scanning range of laser beams

Jean-Claude Kastelik, Samuel Dupont, Konstantin B. Yushkov, Vladimir Molchanov, Joseph Gazalet

A new laser scanning system is presented based on two wide-band acousto-optic deflectors. The interaction medium is tellurium dioxide. Anisotropic interactions take place under two different tangential phase matching configurations in such a way that the acousto-optic bandwidths add up. We…

Ultrasonics, 2017, 80, pp.62-65. ⟨10.1016/j.ultras.2017.04.014⟩. ⟨hal-03548763⟩

• Article dans une revue

Gender roles, sex and the expression of driving anger

Mark Sullman, Julie Paxion, Amanda Stephens

The present study investigated the validity of the 25-item Driving Anger Expression Inventory (DAX) as well as the role of sex and gender-roles in relation to the expression of driving anger in a sample of 378 French drivers (males = 38%, M = 32.9 years old). Confirmatory Factor Analysis supported…

Accident Analysis & Prevention, 2017, 106, pp.23-30. ⟨10.1016/j.aap.2017.05.016⟩. ⟨hal-03665897⟩

• Article dans une revue

The use of task modeling in interactive system specification

Taisa Guidini Gonçalves, Káthia Marçal de Oliveira, Christophe Kolski

Task modeling is undoubtedly a key step for task analysis during the development of iterative systems since it helps not only in the understanding of what users want but also in how to design for them. As a consequence, it should be considered as indispensable while specifying the requirements of…

Cognition, Technology and Work, 2017, 19 (2-3), pp.493-515. ⟨10.1007/s10111-017-0427-1⟩. ⟨hal-03275073⟩

• Article dans une revue

Designing intelligent manufacturing systems through Human-Machine Cooperation principles: A human-centered approach

Marie-Pierre Pacaux-Lemoine, Damien Trentesaux, Gabriel Zambrano Rey, Patrick Millot

Since the start of industrialization, machine capabilities have increased in such a way that human control of processes has evolved from simple (with mechanization) to cognitive (with computerization), and even emotional (with semi/full automation). The processes have also evolved from simple to…

Computers & Industrial Engineering, 2017, 111, pp.581-595. ⟨10.1016/j.cie.2017.05.014⟩. ⟨hal-03428693⟩

• Article dans une revue

The effect of Fampridine (4-aminopyridine) in physical activity during weekdays and weekends in persons with multiple sclerosis

Yoshimasa Sagawa Júnior, Eric Watelain, Thierry Moulin, Pierre Decavel

Objective Fampridine (4-aminopyridine) improves walking in persons with multiple sclerosis (PwMS) in a standardized context. However, little is known about its impact on PwMS's physical activity in a real context. Indeed, the International Classification of Functioning Disability and Health…

Annals of Physical and Rehabilitation Medicine, 2017, 60, pp.e86. ⟨10.1016/j.rehab.2017.07.046⟩. ⟨hal-03466594⟩