19 search results - page 2 / 4 » A Multiresolution Symbolic Representation of Time Series |
CORR
2007
Springer
13 years 4 months ago
2007
Springer
Similarity search is an important problem in information retrieval. This similarity is based on a distance. Symbolic representation of time series has attracted many researchers re...
EDBT
2004
ACM
14 years 5 months ago
2004
ACM
We present a novel anytime version of partitional clustering algorithm, such as k-Means and EM, for time series. The algorithm works by leveraging off the multi-resolution property...
IS
2008
13 years 4 months ago
2008
We propose a dimensionality reduction technique for time series analysis that significantly improves the efficiency and accuracy of similarity searches. In contrast to piecewise c...
IEAAIE
2005
Springer
13 years 10 months ago
2005
Springer
In application domains such as medicine, where a large amount of data is gathered, a medical diagnosis and a better understanding of the underlying generating process is an aim. Re...
KDD
2006
ACM
14 years 5 months ago
2006
ACM
Temporal patterns composed of symbolic intervals are commonly formulated with Allen's interval relations originating in temporal reasoning. This representation has severe dis...