The monadic second-order logic of graphs. I. recognizable sets of finite graphs
Information and Computation
Polynomial algorithms for graph isomorphism and chromatic index on partial k-trees
Journal of Algorithms
Easy problems for tree-decomposable graphs
Journal of Algorithms
Monadic second-order evaluations on tree-decomposable graphs
Theoretical Computer Science - Special issue on selected papers of the International Workshop on Computing by Graph Transformation, Bordeaux, France, March 21–23, 1991
An algebraic theory of graph reduction
Journal of the ACM (JACM)
Approximation algorithms for NP-complete problems on planar graphs
Journal of the ACM (JACM)
A Linear-Time Algorithm for Finding Tree-Decompositions of Small Treewidth
SIAM Journal on Computing
Journal of Algorithms
A partial k-arboretum of graphs with bounded treewidth
Theoretical Computer Science
On the computational complexity of strong edge coloring
Discrete Applied Mathematics
Coloring Powers of Planar Graphs
SIAM Journal on Discrete Mathematics
A polynomial time algorithm for strong edge coloring of partial k-trees
Discrete Applied Mathematics
Algorithms for finding distance-edge-colorings of graphs
Journal of Discrete Algorithms
Hi-index | 0.00 |
For a bounded integer ℓ, we wish to color all edges of a graph G so that any two edges within distance ℓ have different colors. Such a coloring is called a distance-edge-coloring or an ℓ-edge-coloring of G. The distance-edge-coloring problem is to compute the minimum number of colors required for a distance-edge-coloring of a given graph G. A partial k-tree is a graph with tree-width bounded by a fixed constant k. We first present a polynomial-time exact algorithm to solve the problem for partial k-trees, and then give a polynomial-time 2-approximation algorithm for planar graphs.