Publications

• ART

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⟩

• ART

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⟩

• ART

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⟩

• COMM

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⟩

• COMM

Reformulating Clancey's generic tasks for bridging both sides of dual reality, Reformulation des tâches génériques de Clancey pour relier les deux côtés de la réalité duale

Walid Merrad, Alexis Heloir, Christophe Kolski

In many domains, the realization of an abstract model implies to cross the valley separating an abstract conceptualization and its actual completion in the physical world. In this paper, we propose a generic model based on Clancey's ontology of generic tasks and the dual reality paradigm. This…, Dans de nombreux domaines, la réalisation d’un modèle abstrait implique de traverser la vallée séparant une conceptualisation abs- traite et son achèvement réel dans le monde physique. Dans cet article, nous proposons un modèle générique basé sur l’ontolo- gie des tâches génériques de Clancey et le…

29ème conférence francophone sur l'Interaction Homme-Machine, AFIHM, Aug 2017, Poitiers, France. pp.137-146, ⟨10.1145/3132129.3132135⟩. ⟨hal-01578490⟩

• COMM

Tangible interfaces and dual reality for collaborative problems solving around distributed tabletops

Walid Merrad, Alexis Heloir, Christophe Kolski

In many domains, the realization of an abstract model implies to cross the valley separating an abstract conceptualization and its actual completion in the physical tangible world. In this paper, we expose our work and domain of researches in tangible interaction and discuss the important aspects…, Dans de nombreux domaines, la réalisation d'un modèle abstrait implique de traverser la vallée séparant une conceptualisation ab-straite et son achèvement réel dans le monde physique tangible. Dans cet article, nous exposons notre travail et notre domaine de recherche en interaction tangible…

29ème conférence francophone sur l'Interaction Homme-Machine, AFIHM, Aug 2017, Poitiers, France. 4 p. ⟨hal-01577900⟩

• COMM

Enseignement de l'IHM : quelles solutions pour sortir de l'obsolescence ?

Cédric Dumas, Sophie Lepreux, Patrick Girard

La communauté IHM s’intéresse aux questions liées à l’enseignement de sa discipline. Le questionnement sur les choix technologiques, méthodologiques et les formations d’enseignement conditionnent la qualité de ce que chaque enseignant produit. Nous nous interrogeons sur la façon d’aider les…

29ème conférence francophone sur l'Interaction Homme-Machine, Aug 2017, Poitiers, France. pp.A-63. ⟨hal-01577672⟩

• COMM

FPGA-Centric High Performance Embedded Computing: Challenges and Trends

Rabie Ben Atitallah, Karim Mohamed Abedallah Ali

Sophisticated embedded systems are increasingly used in defence, aerospace and avionic industries. They are responsible for control, collision avoidance, pilot assistance, target tracking, navigation and communications, amongst other functions. In this industrial field, High Performance Embedded…

2017 Euromicro Conference on Digital System Design (DSD), Aug 2017, Vienna, Austria. pp.390-395, ⟨10.1109/DSD.2017.88⟩. ⟨hal-03387819⟩

• COMM

Adaptive Reliability for Fault Tolerant Multicore Systems

Ihsen Alouani, Thomas Wild, Andreas Herkersdorf, Smail Niar

In an era of continuously shrinking technology and escalating power density, Multiprocessor System on Chips (MPSoCs) suffer from a growing prominence of device defects and increase of dependability-related issues. This paper tackles the dependability challenge by suggesting an adaptive reliability…

2017 Euromicro Conference on Digital System Design (DSD), Aug 2017, Vienna, Austria. pp.538-542, ⟨10.1109/DSD.2017.78⟩. ⟨hal-03387815⟩

• COMM

A study about HCI in practice of interactive system development using CMMI-DEV

Taisa Guidini Gonçalves, Káthia Marçal de Oliveira, Christophe Kolski

Human-Computer Interaction (HCI) community has proposed many methods, techniques and standards for the development of interactive systems. Despite the great recognition of many of these approaches in academia, little is known about the state of practice in industry. To what extent are they known…

29ème conférence francophone sur l'Interaction Homme-Machine, AFIHM, Aug 2017, Poitiers, France. pp.169-177, ⟨10.1145/3132129.3132146⟩. ⟨hal-01577918⟩