[1] King Saud Univ, Coll Comp & Informat Sci, Dept Software Engn, Riyadh 12372, Saudi Arabia
[2] Univ Antioquia, Elect Engn Dept, Medellin 050010, Colombia
[3] Ikerlan, Data Analyt & AI Unit, Arrasate Mondragon 20500, Spain
[4] Univ Ottawa, Ottawa, ON K1N 6N5, Canada