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A prioritized Petri net model and its application in distributed multimedia systems

机译:有优先权的Petri网模型及其在分布式多媒体系统中的应用

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摘要

The achievement of media synchronization has been dealt with in the Object Composition Petri Net (OCPN) model and the extended OCPN (XOCPN) model. Yet these two models are not enough for synchronization of computers in a distributed environment. This paper proposes a new Petri Net model-Prioritized Petri Net (P-net). The modeling power and properties of P-nets are analyzed. We apply the P-net model to distributed multimedia synchronization, using our version of Distributed Object Composition Petri Net (DOCPN) model. Using the DOCPN model, we can coordinate operations among distributed computer sites. The scenario is like a conductor conducting an orchestra to perform a symphony.
机译:媒体同步的实现已在对象组成Petri网(OCPN)模型和扩展的OCPN(XOCPN)模型中进行了处理。然而,这两种模型不足以在分布式环境中同步计算机。本文提出了一种新的Petri网模型-优先Petri网(P-net)。分析了P网的建模能力和性质。使用我们的分布式对象组成陪替氏网(DOCPN)模型,将P-net模型应用于分布式多媒体同步。使用DOCPN模型,我们可以协调分布式计算机站点之间的操作。场景就像指挥乐队指挥交响乐的指挥。

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