L’accessibilité numérique, une grande œuvre collective

The Blogosphere as œUvre: Individual and Collective Influences on Bloggers

Blogging has often been described as writing an online diary but, nowadays, it is more diverse and a considerable amount of blogs forms a common interconnected resource – the blogosphere – with comprehensive societal impact. While various studies have inquired social-psychological influences on the intention to contribute to an individual blog, the perceptions related to creating such a common ...

Éléments pour une théorie opérationnelle de l'écriture numérique

The change to digital writing amounts to a reconfiguration which affects the very nature of knowledge. There is a scientific and operational stake in the study of the characteristics inherent to this renewed form of writing, particularly for the design of systems, the analysis of practices and the teaching of digital writing. This paper contributes to such purpose with a theoretical study based...

Constantes de Turán-Kubilius friables: une étude numérique

method, saddle-point method. This study is a follow-up to two recent works: [la Bretèche et Tenenbaum 05] and [Martin et Tenenbaum 08]. The former provides a friable (i.e., with respect to integers free of large prime factors) extension of the classical Turán–Kubilius inequality, while the latter furnishes a theoretical method for sharp evaluation of the involved constants. Here, we complement ...

Le droit du numérique : une histoire à préserver

Although the history of informatics is recent, this field poses unusual problems with respect to its preservation. These problems are amplified by legal issues, digital law being in itself a subject matter whose history is also worth presenting in a computer science museum. The purpose of this paper is to present a quick overview of the evolution of law regarding digital matters, from an histor...

Simulation moléculaire et effets d'environnement - Une perspective mathématique et numérique