Maleeha Najam

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A numerical study of natural convection from a two dimensional horizontal channel with rectangular heated blocks is performed. Because of the problem periodicity, the studied domain is reduced to a ‘‘T’’ form cavity that presents a symmetry with respect to a vertical axis passing through the middle of the openings. The governing equations are solved using a(More)
Deep packet inspection (DPI) is one of the crucial tasks in modern intrusion detection and intrusion prevention systems. It allows the inspection of packet payload using patterns. Modern DPI based systems use regular expressions to define these patterns. Deterministic finite automata (DFA) is considered to be an ideal choice for performing regular(More)
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