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GSOCPP Optimization for Predicting the Proper Number of Controllers in SDN
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نویسنده
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amin a. ,jahanshahi m. ,meybodi m. r.
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منبع
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international journal of industrial mathematics - 2023 - دوره : 15 - شماره : 1 - صفحه:27 -38
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چکیده
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In software defined network (sdn), the controller layer that is separated from the data layer is responsible for all system functionalities. however, centralized solutions su er from single-point-of-failure and bottleneck problems. several controllers are used to increase availability and performance in large networks to solve the aforementioned problems. one of the main concerns is finding the optimal number of controllers and their locations, which is known as an np-hard problem. to do this, in this paper, in addition to presenting an eficient algorithm based on garter snake algorithm (gso), a new statistical analysis for determining the number of controllers is figured out.
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کلیدواژه
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Software Defined Network; heuristic algorithm; GSO; Multiple Linear Regression; Con-troller Placement Problem
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آدرس
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islamic azad university, central tehran branch, department of computer engineering, Iran, islamic azad university, central tehran branch, department of computer engineering, Iran, amirk-abir university of technology, department of computer engineering and it, Iran
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Authors
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