Articles dans des revues internationales ou nationales avec comité de lecture
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Encouraging innovation activity: in the specific context of smalland medium-sized retailers
This paper aims at formalizing an innovation process well suited for small- and medium-sized enterprises (SMEs) specialized in retail. The design research consisted in analyzing conceptual models of innovation process from the literature and adapting it to the specific context. Indeed, the research issue deals with encouraging innovation activity in the context of small- and […]
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Why are online games so self-involving: A social identity analysis of massively multiplayer online role-playing games
This article investigates the ways in which players of massively multiplayer online role-playing games (MMORPGs) internalize being a player into their self-concept. In accordance with the social identity framework, we assume that being a player and being a member of a guild within the game can both shape the social identity of members. In two […]
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Conception de tableaux interactifs pourpatients atteints de troubles sévères de lamaladie d’Alzheimer (Tipatsma)
Les troubles de la déambulation et de la manipulation incessante d’objets sont unphénomène fréquent chez les malades à un stade avancé de la maladie d’Alzheimer. Leur priseen charge est très complexe pour les institutions et peu de solutions satisfaisantes ont jusqu’àprésent été proposées. Tableau interactif pour patients atteints de troubles sévères de la mala-die d’Alzheimer […]
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L’imagerie cérébrale et la conception de produit : vers de nouveaux outils d’évaluation
Nous proposons dans cet article un état de l’art de l’utilisation de la neuroimagerie (ou imagerie cérébrale) à des fins non médicales. Depuis quelques années sont apparues de nouvelles disciplines autour de l’imagerie cérébrale : neuroergonomie, neuromarketing, neuroesthétique. Dans la littérature, il existe deux champs de recherche ayant deux finalités différentes : – La substitution […]
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An Efficient Study of Scheduling Algorithms with Freidman Test in WiMAX Networks
In this paper, we evaluate and compare our scheduling strategy for various IPTV services traffic over 802.16j networks with several scheduling algorithms such as Strict Priority algorithm (SP), Weighted Round Robin (WRR), and Modified Dynamic Weighted Round Robin (MWRR). The proposed scheme adapts dynamically the scheduler operation to according queue load and QoS constraints. In […]
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Towards Efficient OpenMP Strategies for Non-Uniform Architectures
Parallel processing is considered as todays and future trend for improving performance of computers. Computing devices ranging from small embedded systems to big clusters of computers rely on parallelizing applications to reduce execution time. Many of current computing systems rely on Non-Uniform Memory Access (NUMA) based processors architectures. In these architectures, analyzing and considering the […]
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Simulation-based optimization of sampling plans to reduce inspections while mastering the risk exposure in semiconductor manufacturing
Semiconductor manufacturing processes are very long and complex, needing several hundreds of individual steps to produce the final product (chip). In this context, the early detection of process excursions or product defects is very important to avoid massive potential losses. Metrology is thus a key step in the fabrication line. Whereas a 100% inspection rate […]
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Flexible Job Shop Models for Solving Scheduling and Layout Problems Using Coloured Petri Nets
In this paper we propose models for solving both the layout manufacturing problems and the scheduling manufacturing systems. These models are based on Coloured petri Nets. The particularity of our models is the possibility to include complex programmable functions inside the petri nets models. In our case the programming language is SML/NJ. The advantage of […]
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Some lessons from a 3-year experiment of Problem-based learning in Physics in a French School of engineering
In this experiment, a Problem-based learning methodology (PBL) is used to teach the physics program to engineering students. The efficiency of PBL is measured and compared to traditional teaching methods. Our experiment shows no major differences in terms of knowledge acquisition, conceptualization and physical reasoning. On the other hand, PBL shows an influence on cross-knowledge […]
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Quality control planning to prevent excessive scrap production
This paper presents a risk-based approach for quality control planning of complex discrete manufacturing processes, to prevent massive scraps to occur. An analytical model is developed to optimize the quality control plan (QCP) subject to inspection capacity limitation and risk exposure objectives. The problem is then formulated as a constrained capacity allocation problem. A dedicated […]
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Mutual Learning: A Systemic Increase in Learning Efficiency to Prepare for the Challengesof the 21st Century
One of the few certainties we have about our collective future is that it will require a massive amount of learning, by just about everybody, everywhere. The time for generating as many creative and collaborative knowledge builders has come. Therefore, improving the efficiency of learning could very well become a key leverage point for successfully […]
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Ethnographie du jeu video en ligne: plaidoyer pour une position d' »insider »
Ce texte est celui d’une note de lecture demandée par la revue Distances et médiations des savoirs (anciennement Distances & Savoirs).
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