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Ant Colony Optimization based on Pareto optimality: application to a congested router controlled by PID regulation
Published in Systems Science & Control Engineering, 2018
Samira Chebli, Ahmed Elakkary, Nacer Sefiani
The main property of TCP is to guarantee reliable communication on the Internet. Congestion occurs when a link or node is carrying so much data that its quality of service deteriorates. To correct the problems with tail-drop buffer management, Floyd and Jacobsen introduced the concept of AQM, in which the routing nodes use a more sophisticated algorithm called RED to manage their queues (Chiu & Jain, 1989). Different algorithms were proposed and introduced into the Internet routers such as BLUE, REM or AVQ (Low et al., 2002; Ohsaki et al., 2009).