5 search results - page 1 / 1 » Dynamic Maintenance of Wavelet-Based Histograms |
VLDB
2000
ACM
14 years 2 months ago
2000
ACM
ICDE
2000
IEEE
15 years 6 days ago
2000
IEEE
In this paper, we introduce dynamic histograms, which are constructed and maintained incrementally. We develop several dynamic histogram construction algorithms and show that they...
SSDBM
2006
IEEE
14 years 4 months ago
2006
IEEE
With the recent progress of spatial information technologies and communication technologies, it has become easier to track positions of a large number of moving objects in real-ti...
IDEAS
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, we address the problem of incrementally maintaining a histogram in response to a non-stationary update process. In relational database systems, this problem can occ...
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
This paper addresses online learning of reference object distribution in the context of two hybrid tracking schemes that combine the mean shift with local point feature correspond...