Hoos, Holger H.; Stützle, Thomas - In: European Journal of Operational Research 238 (2014) 1, pp. 87-94
The travelling salesman problem (TSP) is one of the most prominent NP-hard combinatorial optimisation problems. After over fifty years of intense study, the TSP continues to be of broad theoretical and practical interest. Using a novel approach to empirical scaling analysis, which in principle...