161,038 research outputs found
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La recherche-développement en didactique des langues: trois questions, trois ouvertures. In: Méthodologies de recherche. Notions en question
Un environnement formel d'assistance à la modélisation de protocoles
The use of protocol design toolkits based on UML profiles has been hampered by the lack of methodological support. Indeed, those toolkits should include an assistant based on patterns and dedicated to driving the designer step by step through a well defined methodology. Thus, the TURTLE UML profile is extended with widely accepted service and protocol-oriented patterns. These patterns are built upon UML analysis diagrams i.e. use case, interaction overview and sequence diagrams. Moreover, all these patterns and diagrams have a formal semantics. Finally, they have been implemented in TTool, the open-source toolkit supporting TURTLE. The proposed approach remains general and may be applied to various modeling languages and use-case analysis driven processes
Modelling performance in a Balanced Scorecard : findings from a case study
Cet article s'intéresse à la mise en place de l'approche dite du "Balanced Scorecards" dans des unités opérationnelles plutôt qu'au niveau d'une direction générale. Il s'appuie sur une étude de cas. On propose de traiter les questions relatives à la coordination, à la fixation des objectifs et au contrôle en s'appuyant sur une méthodologie originale pour construire le modèle d'interaction entre les différentes entités de l'organisation. Cette méthodologie fait une part importante à l'apprentissage organisationnel permettant ainsi une compréhension mutuelle des degrés de liberté individuels et une meilleure observation réciproque. Cette approche "horizontale" est mieux adaptée à ce type de contexte que l'approche "verticale" plus traditionnelle du BCS.Pilotage;Tableaux de bord;Incitations;Apprentissage organisationnel
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Ce que cyber-parler veut dire: quels cadres théoriques pour l'analyse des conversations multimodales en réseau?
This is a methodological chapter in which the question for investigation is how to describe the effects of technological mediation on learning. The chapter focuses on the use of language by learners enrolled on a course of English-for-specific purposes, which they attended entirely via the synchronous multimodal platform Lyceum. Data showing how learners utilise the resources of the environment in order to progress conversations with native-speaker tutors and with their peers is analysed. Three frameworks for the problematisation of technologically-mediated language use are proposed
Text mining methods: an answer to Chartier and Meunier
Almost 20 years ago, in a paper introducing the text mining (TM) technique to my fellow statisticians, I expressed the fear that: “it would be unfortunate that this technique, because it is apparently so easy to use, would be abused by incompetent analysts” (Lahlou, 1994, my translation). And therefore I urged expert statisticians to engage in this issue and circumscribe abuses
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Usages, contre-usages: nouvelles cultures des formations virtuelles
Based on a study of virtual language learning via real-time multimodal platforms, this article has a focus on usage in teleconferencing. In particular, the relationship between the structure of a particular platform (Lyceum) and the usage that is developed within it is examined. To do so, the author introduces the notion of affordance. Using four analytical dimensions derived from social semiotics, discourse, design, production and distribution of the artefact used for teleconferencing, the author presents examples of appropriation, some in line with the aims of the platform designers, others created by the users to counter what appear to be communicative failings of the platform
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