From Context Modeling to Implementation for Individuals

This chapter presents the main points of an effective pragmatic approach on context for the modeling of context for its use by an actor in real-world applications, from the conceptual aspects (like the concept of contextual element), the operational aspects discussed in the specific domain of task realization (with the differences between the procedures of the company and the practices developed by actors on the ground) and the context-based formalism of representation leading to the implementation called contextual graphs (CxG) for the focus of one actor. The chapter ends, by a kind of reverse engineering, on the assimilation of contextual graphs to a base of experiences based on the task realization modeled. As for the previous chapter and the following one, different key points of our research are identified in this chapter.