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  Parameterized computational complexity of finding small-diameter subgraphs

Schäfer, A., Komusiewicz, C., Moser, H., & Niedermeier, R. (2012). Parameterized computational complexity of finding small-diameter subgraphs. Optimization Letters, 6(5), 883-891. doi:10.1007/s11590-011-0311-5.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-F31A-5 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-002B-C423-D
Genre: Journal Article

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Schaefer_2012_Parameterized.pdf (Publisher version), 231KB
 
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 Creators:
Schäfer, Alexander1, Author           
Komusiewicz, Christian2, Author
Moser, Hannes3, Author
Niedermeier, Rolf2, Author
Affiliations:
1Department Neurology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634549              
2Department of Software Engineering and Theoretical Computer Science, TU Berlin, Germany, ou_persistent22              
3Department of Computer Science, Friedrich Schiller University Jena, Germany, ou_persistent22              

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Free keywords: Clique relaxation; s-Club; NP-hard problem; Problem kernel; Polynomial-time preprocessing; Branching algorithm
 Abstract: Finding subgraphs of small diameter in undirected graphs has been seemingly unexplored from a parameterized complexity perspective. We perform the first parameterized complexity study on the corresponding NP-hard s-Club problem. We consider two parameters: the solution size and its dual.

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Language(s): eng - English
 Dates: 2011-04-052012-06-01
 Publication Status: Issued
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 Identifiers: DOI: 10.1007/s11590-011-0311-5
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Title: Optimization Letters
Source Genre: Journal
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Publ. Info: Berlin : Springer
Pages: - Volume / Issue: 6 (5) Sequence Number: - Start / End Page: 883 - 891 Identifier: ISSN: 1862-4472
CoNE: https://pure.mpg.de/cone/journals/resource/1862-4472