1. School of Mobile Comp. & Communication, Jadavpur University, India
2. Dept. of Computer Sc. & Engineering, Jadavpur University, India
3. 2ADiT-LAB, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal
4. School of Comp, Engg. & Physical Sc, AVCN research centre, University of the West of Scotland, UK
5. Dept. of Mechatronics and Robotics, Xi’an Jiaotong-Liverpool University (XJTLU), Suzhou, China