IODASS Method - DAD architectural language & ASR requirement language - Technical Report

The present document gives an overview of the IODASS method. IODASS is a transformation-oriented method supplied for component-based architecture design and maintenance. It consists in three intertwined languages, an Architecture Description Language (ADL), an architecturally-significant requirement language and a model transformation language. This report focuses on the concepts of the method and details the architectural and requirement modelling languages.