66 search results - page 2 / 14 » Adaptive quickest change detection with unknown parameter |
DCC
2006
IEEE
14 years 7 months ago
2006
IEEE
We present a simple and efficient entropy coder that combines run-length and Golomb-Rice encoders. The encoder automatically switches between the two modes according to simple rul...
ML
2010
ACM
13 years 5 months ago
2010
ACM
We propose two fast algorithms for abrupt change detection in streaming data that can operate on arbitrary unknown data distributions before and after the change. The first algor...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a general method for segmenting a vector valued sequence into an unknown number of subsequences where all data points from a subsequence can be represented wit...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
While the cellular revolution has made voice connectivity ubiquitous in the developing world, data services are largely absent or are prohibitively expensive. In this paper, we pr...
CAMP
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— In this article we propose an architecture of a tracking system that can judge its own performance by an auto-critical function. Performance drops can be detected which...