It has very important theoretical value and practical meaning to research and design very fast approximate string matching algorithms.

因此，研究(设计)高效的近似字符串匹配算法具有重要的理论价值和实际意义。

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First, classic string matching algorithms and regular expression matching algorithms are studied; second a binary sort tree string matching algorithm is proposed and realized.

终结符号处理过程中，深入地研究了字符串匹配算法和正则表达式匹配算法，并实现了二叉排序树字符串匹配算法。

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It addresses the method of identifying the accurate tandem repeat in detail after analyzing suffix tree and suffix array algorithms of string matching.

在分析了后缀树和后缀数组字符串匹配算法的基础上，详细阐述了基于后缀数组的精确串联重复序列识别方法。

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With respect to dynamic string matching, classic algorithms are extended to provide the ability of inserting and deleting a keyword.

在动态串匹配方面，本文对经典的串匹配算法进行了扩展，提供动态增删关键词的能力。

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With respect to dynamic string matching, classic algorithms are extended to provide the ability of inserting and deleting a keyword.

在动态串匹配方面，本文对经典的串匹配算法进行了扩展，提供动态增删关键词的能力。

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