About the Authors

David P. A. Corney

David.Corney.1@city.ac.uk

Affiliation Department of Computing, University of Surrey, Guildford, United Kingdom

H. Lilian Tang

Affiliation Department of Computing, University of Surrey, Guildford, United Kingdom

Jonathan Y. Clark

Affiliation Department of Computing, University of Surrey, Guildford, United Kingdom

Yin Hu

Affiliation Department of Computing, University of Surrey, Guildford, United Kingdom

Jing Jin

Affiliation Department of Computing, University of Surrey, Guildford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DPAC. Performed the experiments: DPAC. Analyzed the data: DPAC. Contributed reagents/materials/analysis tools: YH JJ HLT DPAC. Wrote the paper: DPAC HLT JYC. Developed algorithm and software: YH JJ HLT DPAC.