1. Department of Computer Science and Applications, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Amritapuri, Kollam, India
2. Department of Computer Science and Engineering, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Bengaluru, India
3. Istituto Dalle Molle di Studi sull’Intelligenza Artificiale (IDSIA USI/SUPSI), Viganello, Switzerland