Silva, EmanuelSilva, NunoMorgado, Leonel2014-11-102014-11-102014978-3-319-11586-3http://hdl.handle.net/10400.2/3487Conferência internacional, realizada no Chipre de 24-26 de setembro de 2014This paper presents an approach that enables the staging of choreographies for education and training purposes in multiple virtual world platforms. Choreography is the description of a set of actions that must or may be executed by a group of participants, including the goals to be achieved and any restrictions that may exist. For capturing and representing multi-actor multi-domain choreographies an approach based on ontologies with distinct levels of abstraction is adopted. Further, this paper proposes a modelling driven approach and a set of processes that, through mappings between ontologies, enable the automatic construction of a platform-specific choreography from a platform-independent one, thus reducing the time and effort of the choreography development. For this, the MDA paradigm was adopted and adapted in a way where models can reflect two dimensions of independence: platform independence and application domain independence. We also point the guidelines for staging the choreography in a virtual world platform.engVirtual worldsTrainingChoreographyMulti-userModel-drivenOntologyMappingTransformationconference object2014-10-2310.1007/978-3-319-11587-0_9