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Ontology-based Conceptual Modeling for Virtual Environments


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Ontology-based Conceptual Modeling for Virtual Environments
LU Chao-yang
College of Civil Aviation,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
virtual environment conceptual modeling graphical language
The existing conceptual modeling techniques are too limited for modeling a virtual reality(VR) application in an appropriate way.Based on the absorption of the concept and technology of the existing methods,the framework and methods of virtual environment conceptual modeling are introduced.The design and realization of virtual chemistry experiment platform indicate that the proposed conceptual modeling is effective.By introducing a conceptual modeling phase into the development process of VR applications,this paper makes the people with no background in VR find it easier to specify and build the VR application using graphical modeling language themselves and offers a scientific and effective method in virtual environment system simulation in top level.


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Last Update: 2012-11-02