[1] Incheon Natl Univ, Dept Embedded Syst Engn, Incheon 22012, South Korea
[2] Imam Muhammad Bin Saud Islamic Univ, Coll Comp & Informat Sci, Informat Syst Dept, Riyadh, Saudi Arabia
[3] Royal Mil Coll Canada, Dept Math & Comp Sci, Kingston, ON, Canada
[4] Univ Technol Sydney UTS, Fac Engn & Informat Technol, Ultimo, NSW, Australia