Square transposition: an approach to the transposition process in block cipher Hyper-parameter optimization of convolutional neural network based on particle swarm optimization algorithm Supervised machine learning based liver disease prediction approach with LASSO feature selection A secure and energy saving protocol for wireless sensor networks Plant leaf identification system using convolutional neural network Customized moodle-based learning management system for socially disadvantaged schools Understanding the role of individual learner in adaptive and personalized e-learning system Prototype mobile contactless transaction system in traditional markets to support the covid-19 physical distancing program Wireless HART stack using multiprocessor technique with laxity algorithm Implementation of double-layer loaded on octagon microstrip yagi antenna The calculation of the field of an antenna located near the human head Exact secure outage probability performance of uplinkdownlink multiple access network under imperfect CSI Design of a dual-band antenna for energy harvesting application Transforming data-centric eXtensible markup language into relational databases using hybrid approach