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EOR
2007
78views more  EOR 2007»
15 years 1 months ago
A Lagrangean relaxation and decomposition algorithm for the video placement and routing problem
Video on Demand (VoD) is a technology used to provide a number of programs to a number of users on request. In developing a VoD system, a fundamental problem is load balancing, wh...
Tolga Bektas, Osman Oguz, Iradj Ouveysi
NETWORKS
2007
15 years 24 days ago
Vertex disjoint routings of cycles over tori
We study the problem of designing a survivable WDM network based on covering the communication requests with subnetworks that are protected independently from each other. We consi...
Jean-Claude Bermond, Min-Li Yu
TMC
2010
196views more  TMC 2010»
14 years 11 months ago
Joint Routing, Channel Assignment, and Scheduling for Throughput Maximization in General Interference Models
—Throughput optimization in wireless networks with multiple channels and multiple radio interfaces per node is a challenging problem. For general traffic models (given a set of ...
Mahmoud Al-Ayyoub, Himanshu Gupta
IS
2010
14 years 10 months ago
Multicriteria reinforcement learning based on a Russian doll method for network routing
The routing in communication networks is typically a multicriteria decision making (MCDM) problem. However, setting the parameters of most used MCDM methods to fit the preferences ...
Alain Pétrowski, Farouk Aissanou, Ilham Ben...
INFOCOM
2011
IEEE
14 years 5 months ago
Consort: Node-Constrained Opportunistic Routing in wireless mesh networks
— Opportunistic routing is proposed to improve the performance of wireless networks by exploiting the broadcast nature and spatial diversity of the wireless medium. In this paper...
Xi Fang, Dejun Yang, Guoliang Xue