Scenario Model for Weak Signal Detection

Due to multiplication of information sources as blogs or social networks, watchers have to deal with data in different formats and structures. Consequently, an adapted system, helpful for business intelligence activities, able to retrieve and process data from the Web, is required. In this article, we focus on prototype for weak signal detection included in an open source integration platform. We propose a scenario based ontology dedicated to the formalization of weak links between various situations.