MPEG-4 BIFS streaming of large virtual environments and their animation on the web
Proceedings of the seventh international conference on 3D Web technology
The MPEG-4 Jump-Start
Unraveling the Web Services Web: An Introduction to SOAP, WSDL, and UDDI
IEEE Internet Computing
From coarse-grained components to DVE applications: a service- and component-based framework
Proceedings of the twelfth international conference on 3D web technology
Service oriented architectures: approaches, technologies and research issues
The VLDB Journal — The International Journal on Very Large Data Bases
Service-oriented scene graph manipulation
Proceedings of the 15th International Conference on Web 3D Technology
Proceedings of the Winter Simulation Conference
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3D Portal application is a multi-user Virtual Environment that creates its content from distributed 3D components. The users can explore the shared virtual space and interact with the virtual objects contributed from various providers. Service Oriented Architecture (SOA) is often used for the distributed Web applications as well as some real-time distributed simulations. SOA has its advantages in service integration and data interoperation based on the underlying Web services technology. However, the request-response communication style of the service invocation sets up a real-time performance barrier for the distributed 3D applications using SOA. We introduce a framework for real-time 3D portal applications using SOA. The proposed framework introduces additional streaming channels in the scene aggregation and uses profiles to coordinate the application integration. Both MPEG-4 and X3D are used as the standards for the 3D content delivery and presentation. We discuss the performance challenges based on the experiment results from a pilot study. Considering the performance impact of SOA, we suggest a set of applications that fit the proposed framework.