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111
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NETWORKS
2008
14 years 11 months ago
2008
The resource-constrained elementary shortest path problem arises as a pricing subproblem in branch-and-price algorithms for vehicle routing problems with additional constraints. W...
INFOCOM
2003
IEEE
15 years 5 months ago
2003
IEEE
— Tools such as pathchar, clink, and pchar attempt to measure the capacity of every Layer-3 (L3) hop in a network path. These tools use the same underlying measurement methodolog...
ICNP
1999
IEEE
15 years 4 months ago
1999
IEEE
A number of QoS routing algorithms have been proposed to address the dual objective of selecting feasible paths through the network with enough resources to satisfy a connections&...
JSAC
2006
14 years 11 months ago
2006
As networks grow in size and complexity, both the probability and the impact of failures increase. The pre-allocated backup bandwidth, which has been widely investigated in the lit...
102
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ASE
2005
14 years 11 months ago
2005
A primary goal of program performance understanding tools is to focus the user's attention directly on optimization opportunities where significant cost savings may be found....