A METHOD FOR COMPUTING UPPER BOUNDS ON THE SIZE OF A MAXIMUM CLIQUE
Koon-Chan Kim · Communications of the Korean Mathematical Society · 2003
Maximum clique problem is to find a maximum clique(largest in size) in an undirected graph G. We present a method that computes either a maximum clique or an upper bound for the size of a maximum clique in G. We show that this method performs well on certain class of graphs and discuss the application of this method in a branch and bound algorithm for solving maximum clique problem, whose efficiency is depended on the computation of good upper bounds.