Métamorphoses et hybridations d'une archive numérique pour sa valorisation : vers des écosystèmes de connaissances.

In this paper, we propose a method of designing and analyzing information systems for digital humanities. To illustrate this method, we present web applications dedicated to the collective enrichment of knowledge by the experimentation of the reflexivity and the comparative analysis of the interpretations harvested. The information system that we developed as part of an action research aims to enhance the photographic reports of the presidencies of the French Republic in free access on the site of the french National Archives. We show how the digitization of documents and their availability can be analyzed in terms of document metamorphosis and hybridization of data. Then, we explain how these transformations of information can be automatized to obtain an intensive information culture and a standard consumption of documents. Finally, we present a system of collective enrichment of knowledge to show how to stimulate the interpretation and make interoperable the expression of a point of view while quantifying its complexity. [ABSTRACT FROM AUTHOR]