123 search results - page 2 / 25 » Statistical change detection for multi-dimensional data |
DASFAA
2008
IEEE
13 years 5 months ago
2008
IEEE
A pattern is considered useful if it can be used to help a person to achieve his goal. Mining data streams for useful patterns is important in many applications. However, data stre...
SDM
2009
SIAM
14 years 1 months ago
2009
SIAM
Change-point detection is the problem of discovering time points at which properties of time-series data change. This covers a broad range of real-world problems and has been acti...
ISD
1999
Springer
13 years 8 months ago
1999
Springer
One of the primary methods of studying change in the natural and man-made environment is that of comparison of multi-date maps and images of the earth's surface. Such comparis...
ICDM
2007
IEEE
13 years 8 months ago
2007
IEEE
Model-based declarative queries are becoming an attractive paradigm for interacting with many data stream applications. This has led to the development of techniques to accurately...
ML
2010
ACM
13 years 2 months ago
2010
ACM
We propose two fast algorithms for abrupt change detection in streaming data that can operate on arbitrary unknown data distributions before and after the change. The first algor...