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GPC
2007
Springer
16 years 29 days ago
Optimizing Server Placement for QoS Requirements in Hierarchical Grid Environments
This paper focuses on two problems related to QoS-aware I/O server placement in hierarchical Grid environments. Given a hierarchical network with requests from clients, the network...
Chien-Min Wang, Chun-Chen Hsu, Pangfeng Liu, Hsi-M...
ICANN
2007
Springer
16 years 29 days ago
Sparse Least Squares Support Vector Regressors Trained in the Reduced Empirical Feature Space
Abstract. In this paper we discuss sparse least squares support vector regressors (sparse LS SVRs) defined in the reduced empirical feature space, which is a subspace of mapped tr...
Shigeo Abe, Kenta Onishi
SOFSEM
2007
Springer
16 years 28 days ago
Competitive Maintenance of Minimum Spanning Trees in Dynamic Graphs
Abstract. We consider the problem of maintaining a minimum spanning tree within a graph with dynamically changing edge weights. An online algorithm is confronted with an input sequ...
Miroslaw Dynia, Miroslaw Korzeniowski, Jaroslaw Ku...
BROADNETS
2006
IEEE
16 years 27 days ago
Graded Channel Reservation with Path Switching in Ultra High Capacity Networks
— We introduce a new algorithmic framework for advanced channel reservation in ultra high speed networks, called Graded Channel Reservation (GCR). GCR allows users to specify min...
Reuven Cohen, Niloofar Fazlollahi, David Starobins...
GLOBECOM
2006
IEEE
16 years 26 days ago
On the Throughput-Cost Tradeoff of Multi-Tiered Optical Network Architectures
— In this work, we conduct a throughput-cost study of several optical network architectures: Optical Flow Switching (OFS), Tell-and-Go (TaG), Electronic Packet Switching (EPS), a...
Guy Weichenberg, Vincent W. S. Chan, Muriel M&eacu...