ODSG: An Architecture of Ontology-based Distributed Simulation on Grid

With the grid applied in simulation widely, the traditional grid scheduling can not meet the requirements, which needs to server the appointed domain application not the simple computation jobs. The exiting grid scheduling mechanisms based on the physical computing nodes, which deployed with appointed environment, make the simulation resource usage less flexible and efficient due to the system structure limitation. According to the simulation application requirement, this paper integrated virtualization technology into the exited Simulation Grid to break the static dependence coupling and proposed a dynamic dependence injection scheduling mechanism. Furthermore, some solved key techniques are introduced, mainly including resource discovery and selection algorithm based the simulation resource virtualization encapsulation. This scheduling mechanism has a better efficiency in dynamic deployment, the real-time operation and the capabilities of current networked M&S platform on highly customizable resources sharing, collaboration and fault tolerant. Finally, the conclusion and some further works are given.

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Research and application for model resource information service of military oriented simulation grid

Liu

Shou-yi

2008

2008 International Conference on Information and Automation

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Resource Information Service (RIS) is vital in the Grid. With the grid applied in military oriented simulation widely, traditional grid RIS can not meet the requirements for military oriented simulation, which mainly aim to server the model resource. After analyzing the requirement of model resource in military oriented simulation, a Model Resource Information Service (M-RIS) was created by adding two-levels mapping accessing mechanism and distribution hierarchical architecture to the Clobus MDS4 under careful consideration for its performance and extensibility. Using weapon model resource as the target, it has been proved to be a powerful tool for distributed military oriented simulation applications.

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ODSG: An Architecture of Ontology-based Distributed Simulation on Grid

Cited by 3 publications

References 10 publications

Study on model resource semantic-based dynamic discovery in military oriented simulation grid

Study on model resource semantic-based dynamic discovery in military oriented simulation grid

Resource scheduling based on dynamic dependence injection in virtualization-based simulation grid

Research and application for model resource information service of military oriented simulation grid

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