Report on transformation patterns

Model Transformations are essential in order to support di erent kinds of models in a model driven environment. Model transformations are the main link between metamodelling technical spaces and ontology technical spaces. This deliverable describes frequently used patterns for transforming instantiations of metamodelling technical spaces into intermediate models, code and reasoning access. The main objective is to explore the mediation patterns that are used in order to transform, combine and re ne models in context of MOST.