| SDL语言SAVE功能的等价变换 |
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| 引用本文： | 刘玉璋 杨放春. SDL语言SAVE功能的等价变换[J]. 通信学报, 1994, 15(4): 39-47 |
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| 作者姓名： | 刘玉璋 杨放春 |
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| 作者单位： | 北京邮电大学 |
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| 摘 要： | 本文提出ＣＣＩＴＴ在ＳＤＬ基本集中定义的ＳＡＶＥ概念是可导出的新观点，并通过形式化地定义适合ＳＤＬ的扩展有限状态自动机模型，导出了一个消除ＳＡＶＥ的变换算法，同时证明了该算法保持了变换前后ＥＦＳＭ的等价性。
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| 关 键 词： | SDL语言 等价变换 SAVE |
The Equivalent Transformation of the SAVE Function of SDL Language |
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| Liu Yuzhang,Yang Fangchun. The Equivalent Transformation of the SAVE Function of SDL Language[J]. Journal on Communications, 1994, 15(4): 39-47 |
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| Authors: | Liu Yuzhang Yang Fangchun |
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| Affiliation: | Beijing University of Posts and Telecommunications |
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| Abstract: | This paper proposes a new idea that SAVE defined in the basic part of CCITT-SDL Language is not a basic concept. Based on formal definition of the Extended Finite State Machine (EFSM)model which is suitable for SDL, the paper deduces a transformation algorithm of eliminating SAVE, and proves that this algorithm keeps the equivalence between EFSMs before and after the transformation. |
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| Keywords: | SDL Language EFSM Equivalent transformation. |
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