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The PoEML Proposal to Model Services in Educational Modeling Languages

  • Manuel Caeiro-Rodríguez
  • Martín Llamas-Nistal
  • Luis Anido-Rifón
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4154)

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.

Keywords

Service Orient Architecture Composite Event Service Description Primitive Operation Event Instance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Manuel Caeiro-Rodríguez
    • 1
  • Martín Llamas-Nistal
    • 1
  • Luis Anido-Rifón
    • 1
  1. 1.Department of Telematic EngineeringUniversity of VigoSpain

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