Nk-schemas: A novel algorithm for creating the views' schémas to materialize in hybrid mediator

The explosion of information and telecommunications technologies, has made easy the access and production of information. Thus, a very large mass of the latter has generated. This situation has made the integration systems an immediate necessity. Among these systems, there is the hybrid mediator. The latter interrogates one part of data on demand as in the virtual approach, while charging, filtering and storing the second part, as views, in a local database. The creation of this second part is a critical task. We propose in this paper, a new algorithm for creating views' schemas to materialize in the hybrid integration system.