Publicaciones

• Communication dans un congrès

Compilation optimization exploration for thermal dissipation reduction in embedded systems

Ben Saad Montassar, Ahmed Jedidi, Smail Niar, Mohamed Abid

The ever-increasing transistor integration density has allowed to design complex and powerful system-on-chips (SoC). As a consequence, the power density also increased significantly in the SoC, as well as, the accompanying heat. These two results have a negative impact on the performance of the SoC...

2013 Design and Test Symposium (IDT), Dec 2013, Marrakesh, Morocco. pp.1-3, ⟨10.1109/IDT.2013.6727121⟩. ⟨hal-03612489⟩

• Communication dans un congrès

Run-time users/applications interaction analysis for power consumption optimization

Olivier Carlier, Jamel Tayeb, Mikael Desertot, Sylvain Lecomte, Smail Niar

Personal and mobile computing systems represents nowadays one of the biggest market segment and fastest adopted products. The importance of saving power for these handheld devices is critical. The benefits are increasing battery life and system reliability. In these systems, power not only goes to...

2013 Fourth Annual International Conference on Energy Aware Computing Systems and Applications (ICEAC), Dec 2013, Istanbul, Turkey. pp.181-186, ⟨10.1109/ICEAC.2013.6737660⟩. ⟨hal-03472841⟩

• Communication dans un congrès

Efficient FPGA implementation of H.264 CAVLC entropy decoder

Ali Siblini, Elias Michel Baaklini, Hassan Sbeity, Ahmad Fadlallah, Smail Niar

Multiprocessor-system-on-a-chip (MPSoC) is the dominating architecture in embedded systems. Applications need to be multi-threaded to benefit from the concurrency provided by the MPSoC. Many parallel versions of the new emerging H.264/AVC [1] already exist. However, providing a full parallel H.264...

2013 Design and Test Symposium (IDT), Dec 2013, Marrakesh, Morocco. pp.1-3, ⟨10.1109/IDT.2013.6727116⟩. ⟨hal-03472887⟩

• Thèse

Personnalisation géométrique et mécanique multi-échelles du thorax humain, Mechanical and geometrical multiscale personalisation of the human thorax

Olivier Mayeur

La recherche en biomécanique des chocs est une nécessité pour améliorer la sécurité dans les transports. Pour une meilleure évaluation des critères lésionnels lors des simulations de crash, le manque de représentativité des modèles EF du thorax humain pourrait être comblé par une démarche de..., For a better assessment of injury criteria on the human thorax, realistic numerical simulations need accurate geometrical characterization and an understanding of the mechanical behavior of the rib. Thelack of representation of the FE models of the human thorax could be filled by a personalization...

Biomécanique [physics.med-ph]. Université de Valenciennes et du Hainaut-Cambresis, 2013. Français. ⟨NNT : 2013VALE0045⟩. ⟨tel-01020820⟩

• Communication dans un congrès

Experimental Study of Heat Transfer Inside a Gamma Stirling Engine Regenerator During Quasi-Steady Operation

Ramla Gheith, Fethi Aloui, Sassi Ben Nasrallah

The Stirling engine is a renewable way to confront the lack of fossil energy over the word, to reduce the pollution and to use a free way of energy. Actually, these engines are used to produce electricity, to pump water, etc. Unfortunately, this type of engine is the seat of several thermal and...

ASME 2013 Fluids Engineering Division Summer Meeting, Jul 2013, Nevada, United States. 7 p., ⟨10.1115/FEDSM2013-16311⟩. ⟨hal-04163448⟩

• Communication dans un congrès

Use of the POD and the Coherent Structure Detection Criteria to Study the Flow Dynamics Downstream a Confined Square Obstacle

Wafik Abassi, Fethi Aloui, Sassi Ben Nasrallah, Jack Legrand, Larbi Labraga

Studying the concept of the vortex is an essential tool in the comprehension of fluid dynamics. Despite this, it is still very difficult to find a universal definition of a vortex. Several methods of detection and characterization of vortex structures has been developed and performed. Specifically...

ASME 2013 Fluids Engineering Division Summer Meeting, Jul 2013, Incline Village, United States. ⟨10.1115/FEDSM2013-16309⟩. ⟨hal-01206899⟩

• Thèse

La traversée de rue chez le piéton sénior : conception d'un simulateur, étude biomécanique et comportementale, Road crossing by the elderly pedestrian : simulator design, biomechanical and behavioral analyses.

Julie Delzenne

Dans un contexte de vieillissement démographique et de mutation des modes de déplacements urbains majorant la place du piéton, ce travail de thèse vise à mieux comprendre les caractéristiques comportementales et biomécaniques de la traversée de rue des piétons âgés. La méthodologie est..., In the framework of population ageing and increased importance attached to walking in urban cities, the aim of this PhD work is to better understand behavioral and biomechanical characteristics of older pedestrian road crossing. We mostly used the experimental method. Some data were collected in...

Autre. Université de Valenciennes et du Hainaut-Cambresis, 2013. Français. ⟨NNT : 2013VALE0031⟩. ⟨tel-00977405⟩

• Communication dans un congrès

Volatile knowledge for mobile agents: application to autonomous vehicles management

Utku Görkem Ketenci, Emmanuel Adam, Emmanuelle Grislin-Le Strugeon, René Mandiau

EUMAS 2013, 11th European Workshop on Multi-Agent Systems, Dec 2013, Toulouse, France. ⟨hal-03472903⟩

• Article dans une revue

Coupling a genetic algorithm with the distributed arrival-time control for the JIT dynamic scheduling of flexible job-shops

Gabriel Zambrano Rey, Abdelghani Bekrar, Vittaldas V. Prabhu, Damien Trentesaux

In order to increase customer satisfaction and competitiveness, manufacturing systems need to combine flexibility with Just-in-Time (JIT) production. Until now, research on JIT scheduling problems has been mostly limited to high volume assembly lines rather than job-shop-like systems, due to their...

International Journal of Production Research, 2013, 52 (12), pp.3688-3709. ⟨10.1080/00207543.2014.881575⟩. ⟨hal-03649136⟩

• Communication dans un congrès

Active diagnosis for a class of switched systems

Jérémy van Gorp, Alessandro Giua, Michael Defoort, Mohamed Djemai

This paper deals with active diagnosis for a class of switched systems which may not satisfy the classical diagnosability conditions. A Mealy Machine modeling is used to define an appropriate diagnoser which reduces the uncertain state subset. An algorithm combining the proposed diagnoser and a...

2013 IEEE 52nd Annual Conference on Decision and Control (CDC), Dec 2013, Firenze, Italy. pp.5003-5008, ⟨10.1109/CDC.2013.6760674⟩. ⟨hal-03470386⟩