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» Clustering Distributed Time Series in Sensor Networks
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WWW
2010
ACM
14 years 4 months ago
Mind the data skew: distributed inferencing by speeddating in elastic regions
Semantic Web data exhibits very skewed frequency distributions among terms. Efficient large-scale distributed reasoning methods should maintain load-balance in the face of such hi...
Spyros Kotoulas, Eyal Oren, Frank van Harmelen
DBISP2P
2003
Springer
152views Database» more  DBISP2P 2003»
14 years 2 months ago
An Adaptive and Scalable Middleware for Distributed Indexing of Data Streams
Abstract. We are witnessing a dramatic increase in the use of datacentric distributed systems such as global grid infrastructures, sensor networks, network monitoring, and various ...
Ahmet Bulut, Roman Vitenberg, Fatih Emekçi,...
IPPS
2000
IEEE
14 years 1 months ago
Reduction Optimization in Heterogeneous Cluster Environments
Network of workstation (NOW) is a cost-effective alternative to massively parallel supercomputers. As commercially available off-the-shelf processors become cheaper and faster, ...
Pangfeng Liu, Da-Wei Wang
HICSS
2008
IEEE
192views Biometrics» more  HICSS 2008»
14 years 3 months ago
Agent-Based Electricity Balancing with Distributed Energy Resources, A Multiperspective Case Study
Abstract— Distributed generation (DG) of electricity is providing an increasing part of the worldwide electricity supply. At the same time, there is a big potential of demand res...
Koen Kok, Zsófia Derzsi, Jaap Gordijn, Maar...
IPPS
2009
IEEE
14 years 3 months ago
Revisiting communication performance models for computational clusters
—In this paper, we analyze restrictions of traditional models affecting the accuracy of analytical prediction of the execution time of collective communication operations. In par...
Alexey L. Lastovetsky, Vladimir Rychkov, Maureen O...