2 search results - page 1 / 1 » One-Pass Wavelet Synopses for Maximum-Error Metrics |
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
We study the problem of computing waveletbased synopses for massive data sets in static and streaming environments. A compact representation of a data set is obtained after a thre...
PODS
2004
ACM
14 years 4 months ago
2004
ACM
Several studies have demonstrated the effectiveness of the wavelet decomposition as a tool for reducing large amounts of data down to compact wavelet synopses that can be used to ...