12 search results - page 1 / 3 » Bounded Tree-Width and CSP-Related Problems |
CPAIOR
2007
Springer
13 years 11 months ago
2007
Springer
We show how to efficiently model binary constraint problems (BCP) as integer programs. After considering tree-structured BCPs first, we show that a Sherali-Adams-like procedure r...
ISAAC
2007
Springer
13 years 11 months ago
2007
Springer
We study the complexity of structurally restricted homomorphism and constraint satisfaction problems. For every class of relational structures C, let LHOM(C, _) be the problem of d...
CORR
2010
Springer
13 years 1 months ago
2010
Springer
ADAEUROPE
2004
Springer
13 years 10 months ago
2004
Springer
The tree width of a graph G measures how close G is to being a tree or a series-parallel graph. Many well-known problems that are otherwise NP-complete can be solved efficiently if...
UAI
2001
13 years 6 months ago
2001
We study the problem of projecting a distribution onto (or finding a maximum likelihood distribution among) Markov networks of bounded tree-width. By casting it as the combinatori...