Hidden semi-Markov model-based approach to detect DDoS attacks in application layer of SWIM system
MA Lan, CUI Bohua, LIU Xuan, YUE Meng, WU Zhijun
Journal of Computer Applications . 2019, (7): 1973 -1978 .  DOI: 10.11772/j.issn.1001-9081.2019010017