36 search results - page 3 / 8 » A dimensionality reduction technique for efficient time seri... |
SDM
2003
SIAM
13 years 7 months ago
2003
SIAM
The problem of finding clusters in data is challenging when clusters are of widely differing sizes, densities and shapes, and when the data contains large amounts of noise and out...
DEXA
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. Nearest neighbor search has a wide variety of applications. Unfortunately, the majority of search methods do not scale well with dimensionality. Recent efforts have been ...
PVLDB
2008
13 years 5 months ago
2008
The last decade has witnessed a tremendous growths of interests in applications that deal with querying and mining of time series data. Numerous representation methods for dimensi...
IS
2008
13 years 6 months ago
2008
Performing data mining tasks in streaming data is considered a challenging research direction, due to the continuous data evolution. In this work, we focus on the problem of clust...
ICMCS
2005
IEEE
14 years 9 hour ago
2005
IEEE
The software codec on mobile device introduces significant power consumption because the energy efficiency of general processor based system is much lower than that of the dedicat...