999 search results - page 82 / 200 » Warping the time on data streams |
203
Voted
ICDE
2003
IEEE
16 years 2 months ago
2003
IEEE
The problem of statistics and aggregate maintenance over data streams has gained popularity in recent years especially in telecommunications network monitoring, trend-related anal...
158
Voted
SIGMOD
2005
ACM
16 years 27 days ago
2005
ACM
The goal is to monitor multiple numerical streams, and determine which pairs are correlated with lags, as well as the value of each such lag. Lag correlations (and anticorrelation...
107
Voted
ESA
2005
Springer
15 years 6 months ago
2005
Springer
Histograms are used in many ways in conventional databases and in data stream processing for summarizing massive data distributions. Previous work on constructing histograms on da...
118
Voted
ICDM
2008
IEEE
15 years 7 months ago
2008
IEEE
Sequential pattern mining is an interesting data mining problem with many real-world applications. This problem has been studied extensively in static databases. However, in recen...
206
click to vote
ICDE
2005
IEEE
16 years 2 months ago
2005
IEEE
We present ViteX, an XPath processing system on XML streams with polynomial time complexity. ViteX uses a polynomial-space data structure to encode an exponential number of patter...