4039 search results - page 246 / 808 » A Method for Dynamic Clustering of Data |
171
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IPPS
2005
IEEE
16 years 6 days ago
2005
IEEE
Commodity computer clusters are often composed of hundreds of computing nodes. These generally off-the-shelf systems are not designed for high reliability. Node failures therefore...
178
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...
196
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JCP
2007
15 years 6 months ago
2007
Abstract— Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the...
167
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
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...
145
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ICPPW
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we describe disparity, a tool that does parallel, scalable anomaly detection for clusters. Disparity uses basic statistical methods and scalable reduction operation...