Steiner Tree

Up on melancholy hill, there's a steiner tree.

Usage

make
./steiner your_file.stp

A. Kapsalis, V. J. Raywad-Smith, G. D. Smith, Solving the Graphical Steiner Tree Problem Using Genetic Algorithms.
Jingwei Jia, Haiming Long, An Approximate Algorithm for the Steiner Tree Problem based on Ant Colony Algorithm.
Wenjun Pan, Lipo Wang, An Ant Colony Optimization Algorithm Based on the Experience Model.