67 search results - page 2 / 14 » Search for Patterns in Compressed Time Series |
ICDE
1999
IEEE
14 years 8 months ago
1999
IEEE
Partial periodicity search, i.e., search for partial periodic patterns in time-series databases, is an interesting data mining problem. Previous studies on periodicity search main...
DASFAA
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract. Recently, we have proposed a novel method for the compression of time series based on mathematical models that explore dependencies between different time series. This r...
ICDE
2002
IEEE
14 years 10 days 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...
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
The search for unknown frequent pattern is one of the core activities in many time series data mining processes. In this paper we present an extension of the pattern discovery pro...
CIAC
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Byte pair encoding (BPE) is a simple universal text compression scheme. Decompression is very fast and requires small work space. Moreover, it is easy to decompress an ar...