Vertex-coloring edge-weightings: Towards the 1-2-3-conjecture.

Maciej Kalkowski Michal Karonski Florian Pfender

Published in: J. Comb. Theory, Ser. B (2010)

Keyphrases

undirected graph
edge information
vertex set
edge detection
multiscale
real time
information retrieval
edge detector
case study
weighted graph
edge direction
minimum weight
multiple scales
image gradient
minimum cost
level set
similarity measure
neural network
databases