About the Authors

Christoph Salge

Affiliation Department of Computer Science, University of Hertfordshire, Hatfield, United Kingdom

Nihat Ay

Affiliations Max Planck Institute for Mathematics in the Sciences, Leipzig, Germany, Santa Fe Institute, Santa Fe, United States of America, Department of Mathematics and Computer Science, Leipzig University, Leipzig, Germany

Daniel Polani

Affiliations Department of Computer Science, University of Hertfordshire, Hatfield, United Kingdom, Complex Systems Research Group, Faculty of Engineering and IT, The University of Sydney, Sydney, Australia

Mikhail Prokopenko

mikhail.prokopenko@sydney.edu.au

Affiliations Complex Systems Research Group, Faculty of Engineering and IT, The University of Sydney, Sydney, Australia, Department of Computing, Macquarie University, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CS NA DP MP. Performed the experiments: CS. Analyzed the data: CS NA DP MP. Contributed reagents/materials/analysis tools: NA MP. Wrote the paper: CS NA DP MP.