Harel, Tarjan (Linking Roots) (Lowest Common Ancestor with Linking Roots Lowest Common Ancestor)

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Revision as of 12:18, 15 February 2023 by Admin (talk | contribs) (Created page with "== Time Complexity == $O(n+ m*alpha(m + n, n)$) where alpha is the inverse Ackermann function == Space Complexity == $O(n)$ words (https://www.cs.bgu.ac.il/~segal/PAPERS2/tarj.pdf) == Description == == Approximate? == Exact == Randomized? == No, deterministic == Model of Computation == Word RAM == Year == 1984 == Reference == https://www.semanticscholar.org/paper/Fast-Algorithms-for-Finding-Nearest-Common-Harel-Tarjan/8867d059dda279b1aed4a0301e4e...")
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Time Complexity

$O(n+ m*alpha(m + n, n)$) where alpha is the inverse Ackermann function

Space Complexity

$O(n)$ words

(https://www.cs.bgu.ac.il/~segal/PAPERS2/tarj.pdf)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1984

Reference

https://www.semanticscholar.org/paper/Fast-Algorithms-for-Finding-Nearest-Common-Harel-Tarjan/8867d059dda279b1aed4a0301e4e46f9daf65174

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