19 search results - page 4 / 4 » Data Cube Approximation and Histograms via Wavelets |
198
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VLDB
2005
ACM
15 years 9 months ago
2005
ACM
Estimating the selectivity of multidimensional range queries over real valued attributes has significant applications in data exploration and database query optimization. In this p...
102
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SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
We are inevitably moving into a realm where small and inexpensive wireless devices would be seamlessly embedded in the physical world and form a wireless sensor network in order t...
161
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
Sensor nodes are small devices that "measure" their environment and communicate feeds of low-level data values to a base station for further processing and archiving. Dis...
100
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PODS
2008
ACM
15 years 9 months ago
2008
ACM
Processing large data streams is now a major topic in data management. The data involved can be truly massive, and the required analyses complex. In a stream of sequential events ...