Hybrid CNN-LSTM Model for DDoS Detection and Mitigation in Software-Defined Networks. - Abdinasir Hirsi; Mohammed A. Alhartomi; Lukman Audah; Mustafa Maad Hamdi; Adeb Salah; Godwin Okon Ansa; Salman Ahmed; Abdullahi Farah (IEEE Trans. Netw. Serv. Manag., 2026)