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158
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ICCS
2007
Springer
16 years 15 days ago
2007
Springer
This paper discusses and compares several policies to place replicas in tree networks, subject to server capacity and QoS constraints. The client requests are known beforehand, wh...
158
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WDAG
2007
Springer
16 years 14 days ago
2007
Springer
We consider the problem of minimizing the number of ADMs in optical networks. All previous theoretical studies of this problem dealt with the off-line case, where all the lightpat...
137
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GLOBECOM
2006
IEEE
16 years 12 days ago
2006
IEEE
— We study the problem of building an optimal network-layer clustering hierarchy, where the optimality can be defined using three potentially conflicting metrics: state, delay ...
142
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BROADNETS
2005
IEEE
15 years 12 months ago
2005
IEEE
Abstract— We explore network design principles for nextgeneration all-optical wide-area networks, employing light-trail technology. Light-trail [1] is a light-wave circuit that a...
166
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PDP
2005
IEEE
15 years 12 months ago
2005
IEEE
In this paper, we consider the problem of allocating and scheduling a collection of independent, equal-sized tasks on heterogeneous star-shaped platforms. We also address the same...