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Longest common subsequence in sublinear space
Information Processing Letters ( IF 0.7 ) Pub Date : 2020-12-30 , DOI: 10.1016/j.ipl.2020.106084
Masashi Kiyomi , Takashi Horiyama , Yota Otachi

We present the first o(n)-space polynomial-time algorithm for computing the length of a longest common subsequence. Given two strings of length n, the algorithm runs in O(n3) time with O(nlog1.5n2logn) bits of space.



中文翻译:

亚线性空间中最长的公共子序列

我们提出第一个 Øñ-空间多项式时间算法,用于计算最长公共子序列的长度。给定两个长度为n的字符串,该算法在Øñ3 与时间 Øñ日志1.5ñ2日志ñ 一点空间。

更新日期:2021-01-12
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