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Constant-factor approximation of near-linear edit distance in near-linear time

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 نشر من قبل Joshua Brakensiek
 تاريخ النشر 2019
  مجال البحث الهندسة المعلوماتية
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We show that the edit distance between two strings of length $n$ can be computed within a factor of $f(epsilon)$ in $n^{1+epsilon}$ time as long as the edit distance is at least $n^{1-delta}$ for some $delta(epsilon) > 0$.



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