Definition of Treewidth. Meaning of Treewidth. Synonyms of Treewidth

- the treewidth of an undirected graph is an integer number which specifies, informally, how far the graph is from being a tree. The smallest treewidth is...
- coloring may be solved in polynomial time when the input is chordal. The treewidth of an arbitrary graph may be characterized by the size of the cliques...
- decomposition is a mapping of a graph into a tree that can be used to define the treewidth of the graph and speed up solving certain com****tional problems on the...
- second-order logic of graphs can be decided in linear time on graphs of bounded treewidth. The result was first proved by Bruno Courcelle in 1990 and independently...
- And as with treewidth, many graph optimization problems may be solved efficiently for graphs of small branchwidth. However, unlike treewidth, the branchwidth...
- with each of the subgraphs. Brambles may be used to characterize the treewidth of G. A haven of order k in a graph G is a function β that maps each set...
- bounded treewidth is necessary to allow exact, tractable inference, since the worst-case inference complexity is exponential in the treewidth k (under...
- searching number. Pathwidth and path-decompositions are closely analogous to treewidth and tree decompositions. They play a key role in the theory of graph minors:...
- It is NP-complete but fixed-parameter tractable on graphs of bounded treewidth. The monochromatic triangle problem takes as input an n-node undirected...
- graphs and the star height of regular languages. Intuitively, where the treewidth of a graph measures how far it is from being a tree, this parameter measures...