Competitive Multi-Verse Optimization with Deep Learning Based Sleep Stage Classification. - Hilal, Anwer Mustafa; Al-Rasheed, Amal; Alzahrani, Jaber S.; Eltahir, Majdy M.; Al Duhayyim, Mesfer; Salem, Nermin M.; Yaseen, Ishfaq; Motwakel, Abdelwahed (Computer Systems Science & Engineering, 2023)