A three-layered XML-based context model
Soraya Kouadri Mostéfaoui · 2007
Context modelling is a critical step in the design of context-aware applications. Indeed, a proper modelling approach can provide mechanisms enabling accurate and high-quality contextual information in pervasive environments. In this paper, we present our generic three-layered data model for context. The conceptual and physical layers built on top of a XML schema layer constitute the backbone of our approach.