227 search results - page 5 / 46 » Dimensionality Reduction for Similarity Searching in Dynamic... |
JCISD
2000
13 years 6 months ago
2000
KDD
2001
ACM
14 years 7 months ago
2001
ACM
The problem of similarity search (query-by-content) has attracted much research interest. It is a difficult problem because of the inherently high dimensionality of the data. The ...
ISM
2006
IEEE
13 years 6 months ago
2006
IEEE
Similarity search is a fundamental operation for applications that deal with unstructured data sources. In this paper we propose a new pivot-based method for similarity search, ca...
ICDE
2002
IEEE
13 years 11 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...