Applications of meta-heuristics to traffic engineering in IP networks
نویسندگان
چکیده
منابع مشابه
Applications of meta-heuristics to traffic engineering in IP networks
Intra-domain routing protocols are based on shortest path first (SPF) routing, where shortest paths are calculated between each pair of nodes (routers) using pre-assigned link weights, also referred to as link metric. These link weights can be modified by network administrators in accordance with the routing policies of the network operator. The operator’s objective is usually to minimize traff...
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Efficient routing algorithms have always been among the core building blocks of any packet switching network. Whereas most routing protocols have primarily been designed for achieving network robustness and fast network convergence in the case of failures, the research interest in the routing of Internet traffic has recently extended towards traffic engineering, i.e., performance optimization o...
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There have been research initiatives in centralized control recently, which advocate that the control of an autonomous system (AS) should be performed in a centralized fashion. In this paper, we propose an approach to perform traffic engineering and routing in networks with centralized control, named LP-redirect. LP-redirect is based on an efficient formulation of linear programming (LP) that r...
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ژورنال
عنوان ژورنال: International Transactions in Operational Research
سال: 2010
ISSN: 0969-6016
DOI: 10.1111/j.1475-3995.2010.00776.x