TY - INPR ID - deploy375 UR - http://eprints.soton.ac.uk/335400/ A1 - Edmunds, Andrew A1 - Rezazadeh, Abdolbaghi A1 - Butler, Michael Y1 - 2012/06// N2 - This paper describes a formal modelling approach, where Ada code is automatically generated from the modelling artefacts. We introduce an implementation-level specification, Tasking Event-B, which is an extension to Event-B. Event-B is a formal method, that can be used to model safety-, and business-critical systems. The work may be of interest to a section of the Ada community who are interested in applying formal modelling techniques in their development process, and automatically generating Ada code from the model. We describe a streamlined process, where the abstract modelling artefacts map easily to Ada language constructs. Initial modelling takes place at a high level of abstraction. We then use refinement, decomposition, and finally implementation-level annotations, to generate Ada code. We provide a brief introduction to Event-B, before illustrating the new approach using small examples taken from a larger case study. TI - Formal modelling for Ada implementations: Tasking Event-B AV - public M2 - Stockholm T2 - Ada-Europe 2012: 17th International Conference on Reliable Software Technologies ER -