About the Authors

Weijia Zhang

Affiliation School of Information Technology and Mathematical Sciences, University of South Australia, Adelaide, South Australia, Australia

Thuc Duy Le

Affiliation School of Information Technology and Mathematical Sciences, University of South Australia, Adelaide, South Australia, Australia

Lin Liu

Affiliation School of Information Technology and Mathematical Sciences, University of South Australia, Adelaide, South Australia, Australia

Zhi-Hua Zhou

Affiliation National Key Labotorary, Nanjing University, Nanjing, Jiangsu, China

Jiuyong Li

jiuyong.li@unisa.edu.au

Affiliation School of Information Technology and Mathematical Sciences, University of South Australia, Adelaide, South Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WZ TDL LL JL ZZ. Performed the experiments: WZ TDL. Analyzed the data: WZ TDL LL JL. Contributed reagents/materials/analysis tools: WZ TDL. Wrote the paper: WZ TDL LL JL ZZ.