Interopérabilité des systèmes d'information : approches dirigées par les modèles

Information systems are more and more often based on aggregation of other systems that must be maintained and evolved in an agile way and with no entropy creation. This is not without interoperability problems! Among others, the aim of Model-Driven Engineering (MDE) is to provide solutions for interoperability issues between systems. This paper summarizes thoughts that have come up from the specific action "Interoper- ability of information systems and model-driven engineering: What challenges? What solutions?" supported by inforsid. We propose a summary of approaches that are based on MDE and knowledge engineering and that tackle interoperability issues in the industry. Open questions and limitations that raised during the meetings are also reported.