1. School of Information Technology and Engineering, Melbourne Institute of Technology, Melbourne, VIC, Australia
2. Faculty of Information Technology, Monash University, Melbourne, VIC, Australia
3. School of Computing, Engineering and Mathematical Sciences, La Trobe University, Melbourne, VIC, Australia
4. Centre for Artificial Intelligence and Optimization, DCT, Torrens University, Sydney, NSW, Australia
5. Higher Education Department, Victorian Institute of Technology (VIT), Melbourne, VIC, Australia