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CCGRID
2010
IEEE
14 years 10 months ago
Gridifying a Diffusion Tensor Imaging Analysis Pipeline
—Diffusion Tensor MRI (DTI) is a rather recent image acquisition modality that can help identify disease processes in nerve bundles in the brain. Due to the large and complex nat...
Matthan W. A. Caan, Frans M. Vos, Antoine H. C. va...
IEEEPACT
2008
IEEE
15 years 4 months ago
Multi-mode energy management for multi-tier server clusters
This paper presents an energy management policy for reconfigurable clusters running a multi-tier application, exploiting DVS together with multiple sleep states. We develop a the...
Tibor Horvath, Kevin Skadron
ISPA
2004
Springer
15 years 3 months ago
An Enhanced Message Exchange Mechanism in Cluster-Based Mobile Ad Hoc Networks
Abstract. In mobile ad hoc networks (MANETs), networks can be partitioned into clusters. Clustering algorithms are localized algorithms that have the property of creating an upper ...
Wei Lou, Jie Wu
JPDC
2007
138views more  JPDC 2007»
14 years 9 months ago
Distributed computation of the knn graph for large high-dimensional point sets
High-dimensional problems arising from robot motion planning, biology, data mining, and geographic information systems often require the computation of k nearest neighbor (knn) gr...
Erion Plaku, Lydia E. Kavraki
CLUSTER
2007
IEEE
15 years 4 months ago
Anomaly localization in large-scale clusters
— A critical problem facing by managing large-scale clusters is to identify the location of problems in a system in case of unusual events. As the scale of high performance compu...
Ziming Zheng, Yawei Li, Zhiling Lan