1 SeeChange.ai, Manchester, United Kingdom. Electronic address: ariel.9arcia@gmail.com.
2 NNAISENSE, Swiss AI Lab IDSIA, USI and SUPSI, Lugano, Switzerland. Electronic address: juergen@idsia.ch.
3 Centre for Data Science, Coventry University, Coventry, United Kingdom. Electronic address: vasile.palade@coventry.ac.uk.
4 Department of Electronic Engineering, Royal Holloway (University of London), Surrey, United Kingdom. Electronic address: Clive.CheongTook@rhul.ac.uk.
5 Department of Electrical and Electronic Engineering, Imperial College London, London, United Kingdom. Electronic address: d.mandic@imperial.ac.uk.