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» Degree-Based Treewidth Lower Bounds
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WEA
2005
Springer
99views Algorithms» more  WEA 2005»
13 years 10 months ago
Degree-Based Treewidth Lower Bounds
Arie M. C. A. Koster, Thomas Wolle, Hans L. Bodlae...
CORR
2010
Springer
95views Education» more  CORR 2010»
13 years 5 months ago
A lower bound for the tree-width of planar graphs with vital linkages
The disjoint paths problem asks, given an graph G and k + 1 pairs of terminals (s0, t0), . . . , (sk, tk), whether there are k + 1 pairwise disjoint paths P0, . . . , Pk, such tha...
Isolde Adler, Philipp Klaus Krause
CORR
2010
Springer
149views Education» more  CORR 2010»
13 years 5 months ago
Lower Bounds for the Complexity of Monadic Second-Order Logic
Courcelle's famous theorem from 1990 states that any property of graphs definable in monadic second-order logic (MSO2) can be decided in linear time on any class of graphs of ...
Stephan Kreutzer, Siamak Tazari
UAI
2004
13 years 6 months ago
A Complete Anytime Algorithm for Treewidth
In this paper, we present a Branch and Bound algorithm called QuickBB for computing the treewidth of an undirected graph. This algorithm performs a search in the space of perfect ...
Vibhav Gogate, Rina Dechter
AAIM
2006
Springer
134views Algorithms» more  AAIM 2006»
13 years 11 months ago
A Branch and Bound Algorithm for Exact, Upper, and Lower Bounds on Treewidth
Emgad H. Bachoore, Hans L. Bodlaender