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GLOBECOM
2007
IEEE
15 years 11 months ago
Inter-Area Shared Segment Protection of MPLS Flows Over Agile All-Photonic Star Networks
—We study the resilience of MPLS flows over an agile all-photonic star WDM network (AAPN). On the basis of our previous inter-area optimal routing architecture, we propose and de...
Peng He, Gregor von Bochmann
MM
2005
ACM
179views Multimedia» more  MM 2005»
15 years 10 months ago
rStream: resilient peer-to-peer streaming with rateless codes
The inherent instability and unreliability of peer-to-peer networks introduce several fundamental engineering challenges to multimedia streaming over peer-to-peer networks. First,...
Chuan Wu, Baochun Li
NN
2002
Springer
136views Neural Networks» more  NN 2002»
15 years 4 months ago
Bayesian model search for mixture models based on optimizing variational bounds
When learning a mixture model, we suffer from the local optima and model structure determination problems. In this paper, we present a method for simultaneously solving these prob...
Naonori Ueda, Zoubin Ghahramani
150
Voted
AAAI
2004
15 years 6 months ago
Regrets Only! Online Stochastic Optimization under Time Constraints
This paper considers online stochastic optimization problems where time constraints severely limit the number of offline optimizations which can be performed at decision time and/...
Russell Bent, Pascal Van Hentenryck
PVM
2007
Springer
15 years 11 months ago
Optimization of Collective Communications in HeteroMPI
Abstract. HeteroMPI is an extension of MPI designed for high performance computing on heterogeneous networks of computers. The recent new feature of HeteroMPI is the optimized vers...
Alexey L. Lastovetsky, Maureen O'Flynn, Vladimir R...