111 search results - page 5 / 23 » On Similarity-Based Queries for Time Series Data |
SSD
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, we propose a novel approach to address the problem of change detection in time series data. Our approach is based on wavelet footprints proposed originally by the si...
EDBT
2006
ACM
14 years 8 months ago
2006
ACM
Effective and efficient data mining in time series databases is essential in many application domains as for instance in financial analysis, medicine, meteorology, and environmenta...
DATAMINE
2006
13 years 8 months ago
2006
Clipping is the process of transforming a real valued series into a sequence of bits representing whether each data is above or below the average. In this paper, we argue that clip...
VLDB
2006
ACM
14 years 8 months ago
2006
ACM
Managing large-scale time series databases has attracted significant attention in the database community recently. Related fundamental problems such as dimensionality reduction, tr...
TKDE
2008
13 years 8 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...