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Parameterized Approximation Algorithms for Hitting Set

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Part of the Lecture Notes in Computer Science book series (LNTCS,volume 7164)

Abstract

We are going to analyze simple search tree algorithms for approximating d -Hitting Set, focussing on the case of factor-2 approximations for d = 3. We also derive several results for hypergraph instances of bounded degree, including a new polynomial-time approximation.

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Brankovic, L., Fernau, H. (2012). Parameterized Approximation Algorithms for Hitting Set . In: Solis-Oba, R., Persiano, G. (eds) Approximation and Online Algorithms. WAOA 2011. Lecture Notes in Computer Science, vol 7164. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-29116-6_6

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  • DOI: https://doi.org/10.1007/978-3-642-29116-6_6

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-29115-9

  • Online ISBN: 978-3-642-29116-6

  • eBook Packages: Computer ScienceComputer Science (R0)