About the Authors
- Phillip Lord
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* E-mail: phillip.lord@newcastle.ac.uk
Affiliation School of Computing Science, Newcastle University, Newcastle-upon-Tyne, United Kingdom
- Robert Stevens
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Affiliation School of Computer Science, The University of Manchester, Manchester, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: PL. Wrote the paper: PL RS.