title: Editorial.
authors.affiliation: Department of Chemical Engineering National Institute of Technology, Tiruchirapalli 620 015, India.
authors.forename: G
authors.initials: G
authors.lastname: Arthanareeswaran
authors.affiliation: Department of Computer Engineering, Modeling, Electronics and Systems (DIMES), University of Calabria, Ponte P. Bucci, cubo 39/c, Rende, CS, Italy.
authors.forename: Stefano
authors.initials: S
authors.lastname: Curcio
authors.affiliation: Department of Computer Engineering, Modeling, Electronics and Systems (DIMES), University of Calabria, Ponte P. Bucci, cubo 39/c, Rende, CS, Italy.
authors.forename: Sudip
authors.initials: S
authors.lastname: Chakraborty