SIAMCOMP
2008
13 years 11 months ago
2008
We show that the treewidth and the minimum fill-in of an n-vertex graph can be
ALGORITHMICA
2010
13 years 11 months ago
2010
Abstract. This paper presents algorithms whose input is an undirected graph, and whose output is a tree decomposition of width that approximates the optimal, the treewidth of that ...
FOCS
2007
IEEE
14 years 5 months ago
2007
IEEE
: It is well-known that constraint satisfaction problems (CSP) over an unbounded domain can be solved in time nO(k) if the treewidth of the primal graph of the instance is at most ...