Information Systems design for emerging ecosystems

This article presents a model-driven approach to improve interoperability into emerging ecosystems. This approach proposes to design a Mediation Information System (MIS) dedicated to deal with exchanged data, shared services and collaborative processes. The MIS design crosses the different abstraction layers (business, logic and technological) and exploits at each level the associated models to build the models of the next level. This article presents the involved models (dedicated to the CIM, PIM and PSM levels of the MDE approach) and the transition mechanisms between levels.