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temporal specification composition techniques for multimedia program design
Authors
赵琛
Publication date
1 January 2001
Publisher
Abstract
组合性是形式描述研究的基本问题 ,便于大型程序的设计、分析、测试和复用 .为了方便用户编制大型多媒体系统的时序描述 ,组合模型是必须的 .目前 ,这样的模型有基于语言的、基于图形的、基于时间区间的和面向对象的等等 .但是 ,这些模型描述层次过低 ,很难支持两个多媒体节目之间的时序描述 .通过引入单位流的概念和扩展两种时序关系 ,研究一种多媒体节目时序描述的结构化技术 ,使复杂的多媒体节目易于理解 ,以方便用户运用组合方法把一些可以复用于不同多媒体节目的节目模块进行组合设计 .中国计算机学
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Institute Of Software, Chinese Academy Of Sciences
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oai:ir.iscas.ac.cn:311060/4662
Last time updated on 30/12/2017