Publications

• ART

Iterative semi-continuous relaxation heuristics for the multiple-choice multidimensional knapsack problem

Igor Crevits, Saïd Hanafi, Raïd Mansi, Christophe Wilbaut

Recently several hybrid methods combining exact algorithms and heuristics have been proposed for solving hard combinatorial optimization problems. In this paper, we propose new iterative relaxation-based heuristics for the 0-1 Mixed Integer Programming problem (0-1 MIP), which generate a sequence…

Computers and Operations Research, 2012, 39, pp.32 - 41. ⟨10.1016/j.cor.2010.12.016⟩. ⟨hal-03723740⟩

• COMM

Dynamic slack reclamation strategy for multiprocessor systems

Imen Mhedhbi, Rabie Ben Atitallah, Abderrazak Jemai

Emerging trends in applications with the requirement of considerable computational performance and decreasing time-to-market have urged the need of multiprocessor systems. With the increase in number of processor there is an increased demand to efficiently control the energy and power budget of…

Electrotechnical Conference (MELECON), 2012 16th IEEE Mediterranean, Mar 2012, Hammamet, Tunisia. pp.979 -984, ⟨10.1109/MELCON.2012.6196591⟩. ⟨hal-00699824⟩

• COMM

Strategic Dominance and Dynamic Programming for Multi-agent Planning - Application to the Multi-Robot Box-pushing Problem

Mohamed Amine Hamila, Emmanuelle Grislin-Le Strugeon, René Mandiau, Abdel-Illah Mouaddib

This paper presents a planning approach for a multi-agent coordination problem in a dynamic environment. Weintroduce the algorithm SGInfiniteVI, allowing to apply some theories related to the engineering of multi-agentsystems and designed to solve stochastic games. In order to limit the decision…

International Conference on Agents and Artificial Intelligence (ICAART), 2012, Algarve, Portugal. p.91-97. ⟨hal-00971770⟩

• COMM

Hybrid Bond Graphs for Diagnosis of Three Cells Converter

Milka Uzunova, Mohamed Djemai, Belkacem Ould Bouamama

Bond Graph as a unified and multidisciplinary tool, stay very interesting regarding the interaction between different continuous modes. These industrial systems, having more than one continuous state, need hybrid tehniques for their model based diagnosis. Traditional Bond Graph algorithms for…

8th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Sep 2012, Mexico City, Mexico. pp.162-167, ⟨10.3182/20120829-3-MX-2028.00186⟩. ⟨hal-00762634⟩

• COMM

Comment communiquer lorsqu'on est un utilisateur infirme moteur cérébral (IMC) de type athétosique ? Étude de cas des différents moyens de communication

Yohan Guerrier, Christophe Kolski, Franck Poirier

Cet article consiste en une étude à propos des différents moyens d'aide à la communication pour les utilisateurs de profil Infirme Moteur Cérébral (IMC) athétosique. Ils sont de trois types principaux : claviers virtuels, recon- naissance vocales et aides techniques physiques. La dis- cussion…

Ergo'IHM 2012, Oct 2012, Biarritz, France. pp.51-54. ⟨hal-00816556⟩

• ART

Effects of biofuel from fish oil industrial residue - Diesel blends in diesel engine

Nadia Mrad, Edwin Geo Varuvel, Mohand Tazerout, Fethi Aloui

The present work aims to produce biofuel from fish oil industrial residue and to test the biofuel in diesel engine. A 4.5 kW at 1500 rpm single cylinder air cooled direct injection diesel engine was used for the present experimental work. The experimental results show that the brake thermal…

Energy, 2012, 44 (1), pp.955-963. ⟨10.1016/j.energy.2012.04.056⟩. ⟨hal-00935914⟩

• COMM

Improved Road Crossing Behavior with Active Perception Approach

Utku Görkem Ketenci, Jean Michel Auberlet, Roland Bremond, Emmanuelle Grislin-Le Strugeon

Nowadays, micro-simulation is a common approach to study the behaviors of drivers in the road traffic. The main concern of most microscopic simulators is the network efficiency evaluation. The microsimulation approach relies on major models such as car following, lane changing and road crossing.…

Transportation Research Board (TRB) 91st Annual Meeting, Jan 2012, France. 14p. ⟨hal-00876615⟩

• COMM

Generalized disaggregation algorithm for the vehicle routing problem with time windows and multiple routes

Rita Macedo, Said Hanafi, François Clautiaux, Claudio Alves, José Manuel Valério de Carvalho

ICORES 2012 - 1st International Conference on Operations Research and Entreprise Systems, Feb 2012, Vilamora, Portugal. pp.305-312. ⟨hal-00751426⟩

• COMM

Diagnosis of human operator behaviour in case of train driving: interest of facial recognition

Cyril Legrand, Philippe Richard, Vincent Benard, Frédéric Vanderhaegen, Patrice Caulier

This paper shows a state-of-the-art of facial recognition with reliable algorithms more particularly with Viola and Jones contributions based on the use of Haar-like features suited to temporal constraints of rail drive. Estimations of eyes and mouth positions are provided in relation to face. The…

30th European Annual Conference on Human Decision-Making and Manual Control, Sep 2012, Germany. 6p. ⟨hal-00993161⟩

• COMM

Simulation de perception humaine limitée : étude de l'influence d'un paramètre de seuil

Utku Görkem Ketenci, Emmanuelle Grislin-Le Strugeon, Roland Bremond, Jean Michel Auberlet

Les Systèmes Multi-Agents constituent désormais une des approches fréquemment utilisées dans un objectif de modélisation et de simulation de trafic routier. Des progrès restent toutefois à accomplir en vue d'améliorer le réalisme des comportements humains simulés, dont le comportement des…

Journées Francophones sur les Systèmes Multi-Agents (JFSMA), Oct 2011, France. 10p. ⟨hal-00853568⟩