Vincent Chevrin

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We are involved in research on new interactive systems for e-Commerce, especially in the B-to-C perspective. These works are in the crossroads of HCI and e-Services area. So, we have studied existing researches about web services, which appear insufficient for our needs. First of all, we explain the complexity of the interactive systems for direct(More)
Using previous experiences of designing elearning systems, we have started a new project, Ubi- Learn, which aims to support the remote learners in various situations, mobile or fixed. This means a great variety of communication channels such as Web, email, SMS, phone call This leads us to consider a large range of scenarios of use, where channels are(More)
Multi-modality is a domain which is study since several years in HCI area. In this paper, we approach this domain under a new point of view, those of the e-Marketing, and so in an industrial framework. Thus, we investigate real issues of E-Marketing with well-known technical in HCI. The multi-modal notion can be compared to the multi-channel one used in(More)
This paper is focused on a new mode called pervasive learning which relies on the potential of new IT infrastructures able to provide dynamic adaptations of information contents and services according to various contexts. Using our previous experiences in the design and implementation of multi-channel accesses to services (mobile-commerce or e-learning) we(More)
RESUME Ce papier présente une première étude des interactions multicanal dans le cadre du E-Marketing. Un cadre théo-rique d'analyse et de prédiction, basé d'une part sur des concepts issus de la psycholinguistique, et d'autre part sur des théories de l'information, plus manageriales, est proposé. Une première synthèse en terme de propriétés(More)
The growing parallel development of mobile learning and of service oriented architecture approaches can modify the way to conceive, deploy and use learning management system. One of the main problems in combining these approaches is in the integration of learning services while taking into account the user interactions. The Ubi-Learn platform aims to(More)
Cet article expose un double travail se situant à la confluence de deux domaines que sont l'Extraction de Connaissances dans les Données (ECD) d'une part et l'Interaction Homme Machine (IHM) d'autre part. Dans un premier temps, nous présentons un problème bien connu en ECD à savoir, la recherche de règles d'association dans de grandes masses de données.(More)