LEMP : a language engineering model-driven process

In this paper, we propose LEMP as a model-driven process to develop a language endowed with a set of derived artifacts (syntax, interchange format, APIs, ...) and with a well defined formal semantics. The process exploits the Model Driven Engineering principles of metamodeling, model transformation and automatic generation of language processing tools. We describe the requirements to fulfill and the development steps of this language engineering life cycle, including the validation activities regarding the syntactic and semantic aspects. As a proof-of-concepts, we apply LEMP to the Finite State Machines and we report our experience in developing a language for the Abstract State Machine formal method.