This is the gitHub repository of heuristics of Jose M Sallan. Here you will find quite simple heuristics to attack combinatorial problems, as the code here is set for teaching purposes.

At this moment this repository contains the following material

QAPstart.R This is a .R file containing code to download an isntance of QAP from the QAPLIB files, and a function to assess the objective function of a QAP instance.

##Travelling Salesperson Problem (TSP)

There are two files to use for the Travelling Salesperson Problem (TSP):

• tsp.R contains several functions and algorithms to tackle the TSP using R
• demoTSP.R contains some examples of use of the functions of the previous file