The PoEML proposal to model services in educational modeling languages

Authors:
Manuel Caeiro-Rodríguez;Martín Llamas-Nistal;Luis Anido-Rifón
Affiliations:
Department of Telematic Engineering, University of Vigo, Spain;Department of Telematic Engineering, University of Vigo, Spain;Department of Telematic Engineering, University of Vigo, Spain
Venue:
CRIWG'06 Proceedings of the 12th international conference on Groupware: design, implementation, and use
Year:
2006

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Abstract

This paper proposes a framework to support the modeling of services in Educational Modeling Languages (EMLs). EMLs have been proposed to support the modeling of educational units (e.g. a theoretical distance learning course, a lab practice, a discussion-based course). Their modeling approach is based on the featuring of the elements involved in educational units (e.g. participants, data, tasks) and the coordination among these elements (e.g. the order between tasks, the data flow, the assignment of participants to tasks). A key issue in EMLs is the modeling of environments where participants are intended to interact. This part of the modeling involves the featuring of the services and the coordination requited to obtain appropriate service interactions. The paper describes the perspectives of a new EML proposal named PoEML (Perspective-oriented Educational Modeling Language) devoted to the modeling of services and their coordination: operational, interaction, awareness and authorization.