8331 search results - page 96 / 1667 » Data Aggregation Sets in Adaptive Data Model |
228
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ICDE
2006
IEEE
16 years 6 months ago
2006
IEEE
It is well recognized that data cubing often produces huge outputs. Two popular efforts devoted to this problem are (1) iceberg cube, where only significant cells are kept, and (2...
133
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SIGMOD
2001
ACM
16 years 5 months ago
2001
ACM
Caching approximate values instead of exact values presents an opportunity for performance gains in exchange for decreased precision. To maximize the performance improvement, cach...
129
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INFOCOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— We consider the problem of aggregating data at a mobile fusion center (fusor) (eg. a PDA or a cellular phone) moving within a spatial region over which a wireless sensor networ...
147
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CLOUDCOM
2010
Springer
15 years 2 months ago
2010
Springer
Abstract--The cloud computing model aims to make largescale data-intensive computing affordable even for users with limited financial resources, that cannot invest into expensive i...
121
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ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We propose a modified discrete HMM that includes a feature weighting discrimination component. We assume that the feature space is partitioned into subspaces and that the relevan...