515 search results - page 15 / 103 » Subsequence Matching on Structured Time Series Data |
SDM
2007
SIAM
13 years 9 months ago
2007
SIAM
Finding discords in time series database is an important problem in a great variety of applications, such as space shuttle telemetry, mechanical industry, biomedicine, and financ...
VLDB
2007
ACM
14 years 8 months ago
2007
ACM
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
DASFAA
2009
IEEE
14 years 3 months 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...
IDA
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. Many examples exist of multivariate time series where dependencies between variables change over time. If these changing dependencies are not taken into account, any mode...
MCS
2008
Springer
13 years 8 months ago
2008
Springer
In this paper, we propose a computationally effective approach to detect multiple structural breaks in the mean occurring at unknown dates. We present a non-parametric approach th...