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Fast string matching for DNA sequences
Theoretical Computer Science ( IF 0.9 ) Pub Date : 2019-09-24 , DOI: 10.1016/j.tcs.2019.09.031
Cheol Ryu , Thierry Lecroq , Kunsoo Park

In this paper we propose the Maximal Average Shift (MAS) algorithm that finds a pattern scan order that maximizes the average shift length. We also present two extensions of MAS: one improves the scan speed of MAS by using the scan result of the previous window, and the other improves the running time of MAS by using q-grams. These algorithms show better average performances in scan speed than previous string matching algorithms for DNA sequences.



中文翻译:

DNA序列的快速字符串匹配

在本文中,我们提出了最大平均移位(MAS)算法,该算法可找到使平均移位长度最大化的模式扫描顺序。我们还提出了MAS的两个扩展:一个是通过使用前一个窗口的扫描结果来提高MAS的扫描速度,另一个是通过使用q -grams来提高MAS的运行时间。与以前的DNA序列字符串匹配算法相比,这些算法在扫描速度上显示出更好的平均性能。

更新日期:2019-09-24
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