294 search results - page 3 / 59 » Interval-Focused Similarity Search in Time Series Databases |
ICDE
2002
IEEE
13 years 10 months ago
2002
IEEE
We consider the use of wavelet transformations as a dimensionality reduction technique to permit efficient similarity search over high-dimensional time-series data. While numerou...
DASFAA
2009
IEEE
14 years 7 days ago
2009
IEEE
Similarity search in time series data is used in diverse domains. The most prominent work has focused on similarity search considering either complete time series or certain subseq...
ICDE
1999
IEEE
14 years 6 months ago
1999
IEEE
We study similarity queries for time series data where similarity is defined in terms of a set of linear transformations on the Fourier series representation of a sequence. We hav...
BTW
2009
Springer
13 years 6 months ago
2009
Springer
: Similarity search and data mining on time series databases has recently attracted much attention. In this paper, we represent a data object by several time series-valued attribut...
TKDE
2008
13 years 5 months ago
2008
With the advance of hardware and communication technologies, stream time series is gaining ever-increasing attention due to its importance in many applications such as financial da...