193 search results - page 14 / 39 » A Tractable Class of Abduction Problems |
105
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IPL
2007
14 years 11 months ago
2007
In this paper, we consider the parameterized complexity of the following problem: Given a hereditary property P on digraphs, an input digraph D and a positive integer k, does D ha...
106
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CIAC
2010
Springer
14 years 8 months ago
2010
Springer
We study the parameterized complexity of the problems of determining whether a graph contains a k-edge subgraph (k-vertex induced subgraph) that is a -graph for -graphs being one ...
ICALP
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. We give an fpt approximation algorithm for the directed vertex disjoint cycle problem. Given a directed graph G with n vertices and a positive integer k, the algorithm co...
CP
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. Most previous theoretical study of the complexity of the constraint satisfaction problem has considered a simplified version of the problem in which all variables have t...
111
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COCOON
2000
Springer
15 years 4 months ago
2000
Springer
We consider the parameterized complexity of the following problem under the framework introduced by Downey and Fellows[4]: Given a graph G, an integer parameter k and a non-trivial...