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IJCM
2008
14 years 10 months ago
2008
IJCM
2008
14 years 10 months ago
2008
IJCM
2008
14 years 10 months ago
2008
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IJCM
2008
14 years 10 months ago
2008
Abstract. We analyze Roman domination from a parameterized perspective. More specifically, we prove that this problem is W[2]-complete for general graphs. However, parameterized al...
IJCM
2008
14 years 10 months ago
2008
We give an algorithm for enumerating cosets of a group defined as a finite homomorphic image of a semi-direct product of free products of cyclic groups by a group of monomial auto...