I'm interested in using  fractional graph coloring algorithms/solvers to solve a problem, where is a good place to start? I'm looking to find basic/introductory to state-of-the-art algorithms more than theoretical results at this point.Scheinerman's book looks great, but the focus seems to be more on theory than algorithms.
Resources to get started on fractional graph coloring algorithms
ds.algorithms;reference request;graph algorithms;graph colouring;heuristics