Niedermeier, Rossmanith (The Vertex Cover Problem The Vertex Cover Problem)

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Time Complexity

$O(kn + {1.29175}^k k^{2})$.

Space Complexity

$O(k^{3})$ auxiliary? (potentially $O(k^{2})$??) words

((see remark in algo id #576))

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

1999

Reference

https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.69.1933&rep=rep1&type=pdf