1402 search results - page 20 / 281 » Detecting Change in Data Streams |
SDM
2009
SIAM
14 years 4 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...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
This paper deals with detecting change of distribution in multi-dimensional data sets. For a given baseline data set and a set of newly observed data points, we define a statistic...
ISD
1999
Springer
13 years 12 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...
IGARSS
2009
13 years 5 months ago
2009
This paper shows that a feedforward Multilayer Perceptron (MLP) operating over a temporal sliding window of multispectral time series MODerate-resolution Imaging Spectroradiometer...
DAWAK
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We present a technique for discovering and representing changes between versions of data warehouse structures. We select a tree comparison algorithm, adapt it for the par...