Search results for "confiance"

Fog Computing based traffic Safety for Connected Vulnerable Road Users

2019

Annually, millions of people die and many more sustain non-fatal injuries because of road traffic crashes. Despite multitude of countermeasures, the number of causalities and disabilities owing to traffic accidents are increasing each year causing grinding social, economic, and health problems. Due to their high volume and lack of protective-shells, more than half of road traffic deaths are imputed to vulnerable road users (VRUs): pedestrians, cyclists and motorcyclists. Mobile devices combined with fog computing can provide feasible solutions to protect VRUs by predicting collusions and warning users of an imminent traffic accident. Mobile devices’ ubiquity and high computational capabilit…

Collaboration interprofessionnelle et émergence de la confiance en management hospitalier

2022

Patient support requires interprofessional collaboration that is complex to implement in hospital organizations. According to the literature, this is closely linked to the emergence of trust. This emergence depends on organizational factors that are only partially identified in the literature, the links established remaining minimal and imprecise. We propose in this qualitative study carried out with 32 agents of the public hospital service to specify and complete these links. In particular, this work opens up new perspectives regarding organizational factors such as connectivity, values, common goals, etc. The identified factors are declined through 2 perspectives directly transposable in …

Estimate the mean electricity consumption curve by survey and take auxiliary information into account

2012

In this thesis, we are interested in estimating the mean electricity consumption curve. Since the study variable is functional and storage capacities are limited or transmission cost are high survey sampling techniques are interesting alternatives to signal compression techniques. We extend, in this functional framework, estimation methods that take into account available auxiliary information and that can improve the accuracy of the Horvitz-Thompson estimator of the mean trajectory. The first approach uses the auxiliary information at the estimation stage, the mean curve is estimated using model-assisted estimators with functional linear regression models. The second method involves the au…

La confiance: relations, organisations, capital humain

2016

International audience; Se pencher sur la confiance s'avère d'une cruciale actualité dans les sphères citoyenne, politique, médiatique et organisationnelle. La confiance constitue le fondement de nos actions individuelles et collectives. Sans elle, il est impossible d'entreprendre, d'éduquer, de diriger, d'agir dans les activités quotidiennes comme dans les projets les plus ambitieux. Mais la confiance est en crise. Les sphères politique et médiatique sont confrontées à une méfiance croissante. Le monde économique fonde une partie de la croissance sur le « retour de la confiance », condition sine qua non d'une dynamique de reprise ; et elle est aussi un levier essentiel de l'économie numéri…

Accumulation and destruction of the trust ? : Popperian inspiration plan

2000

When, following other social sciences, economists address the mechanism of trust, they typically focus on the search of a justification or a foundation for trusting, the implicit starting point of the process they have in mind being zero trust, or distrust. By contrast, the present paper, inspired by the philosophy of Popper, suggests, as a starting point for trust, an individual decision associated with what Popper calls a conjecture - that is, a kind of theory - on how the individual (potentially) trusted "functions". The conjecture requires no justification but only the test of its implications. In turn, the decision to trust or to distrust does not reflect in a mechanical or passive way…

Survey sampling for functionnal data : building asymptotic confidence bands and considering auxiliary information

2011

When collections of functional data are too large to be exhaustively observed, survey sampling techniques provide an effective way to estimate global quantities such as the population mean function, without being obligated to store all the data. In this thesis, we propose a Horvitz–Thompson estimator of the mean trajectory, and with additional assumptions on the sampling design, we state a functional Central Limit Theorem and deduce asymptotic confidence bands. For a fixed sample size, we show that stratified sampling can greatly improve the estimation compared to simple random sampling. In addition, we extend Neyman’s rule of optimal allocation to the functional context. Taking into accoun…

Comment agencer et articuler les territoires pour qu'ils établissent des relations et des stratégies fondées sur la reconnaissance mutuelle, la confi…

2011

International audience

Models and tools for territorial dynamic studies (chapter 1)

2012

As part of the ArchaeDyn project, a workgroup was formed to coordinate the development, implementation and application of methods and tools for spatial analysis. The workgroup's activities were directed at various problems. The first was to construct a grid common to all the workgroups and to homogenize the study areas used by the different workgroups in their databases. The 'confidence maps' method was suggested for assessing the quality and quantity of information inventoried in the databases. Confidence maps are produced from representation and reliability maps by simple map algebra and they can be considered as 'masks' for interpreting spatial analysis results. Finally, the research tea…

Développer la confiance à l’égard d’une enseigne multicanal de prêt-à-porter: Le rôle clef de l’intégration perçue des canaux de distribution

2015

Développer ses compétences transversales pour réussir ses études en santé

2018

International audience; Cette communication propose une réponse à la question « Quels outils pédagogiques mobiliser, notamment pour l’acquisition des compétences transversales ? ».Nous présentons une expérimentation qui s'est déroulée auprès de 66 étudiants en L2 Sciences pour la Santé à l’Université de Lorraine. La formation d’une semaine, proposée conjointement par les projets IDEFI Remis et TalentCampus en septembre 2017, visait à :- permettre à chacun de découvrir l’importance des compétences transversales ;- travailler son estime de soi ;- développer des compétences de travail en groupe et de communication orale.La L2 Sciences pour la Santé présente la particularité d’accueillir un pub…