1. Department of Computer Science and Engineering, Builders Engineering College, Kangeyam, Tirupur 638108, Tamilnadu, India (Corresponding author), e-mail: arun.chlm@gmail.com, https://orcid.org/0000-0002-8128-6615
2. Department of Electrical and Electronics Engineering, K.S. Rangasamy College of Technology, KSR Kalvi Nagar, Tiruchengode, Namakal, Namakal 637215, Tamilnadu, India