A general method to speed up fixed-parameter-tractable algorithms

A fixed-parameter-tractable algorithm, or FPT algorithm for short, gets an instance (I,k) as its input and has to decide whether (I,k)∈ L for some parameterized problem L . Many parameterized algorithms work in two stages: reduction to a problem kernel and bounded search tree. Their time complexity...

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Vydané v:	Information processing letters Ročník 73; číslo 3; s. 125 - 129
Hlavní autori:	Niedermeier, Rolf, Rossmanith, Peter
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier B.V 29.02.2000 Elsevier Science
Predmet:	Algorithmics. Computability. Computer arithmetics Algorithms Applied sciences Computer science; control theory; systems Decision theory. Utility theory Exact sciences and technology Operational research and scientific management Operational research. Management science Parameterized complexity Theoretical computing Parameterized complexity Algorithms Parmetrized complexity Reduction to problem kernel Fixed parameter tractable algorithm Search tree Acceleration Algorithm Computational complexity Time complexity
ISSN:	0020-0190, 1872-6119
On-line prístup:	Získať plný text
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