The authors consider the complexity behavior of parametrized problems that they term fixed-parameter tractability: for each fixed parameter value y the problem is solvable in time O(nc), where c is a constant independent of the parameter y. They introduce a structure theory with which to address the apparent intractability of some parameterized problems, and they obtain completeness, density, and separation/collapse results. The greatest appeal of the theory is in the wide range of natural problems to which it can be applied, and in the practical significance of fixed-parameter problem complexities. Technical aspects are also interesting.
CITATION STYLE
Downey, R. G., & Fellows, M. R. (1992). Fixed-parameter intractability. In Proceedings of the Seventh Annual Structure in Complexity Theory Conference (pp. 36–49). Publ by ERROR: no PUB record found for PX none CN nonpie IG 75516. https://doi.org/10.1007/978-3-319-21275-3_13
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