66 search results - page 1 / 14 » Adaptive quickest change detection with unknown parameter |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Quickest detection of an abrupt distribution change with an unknown time varying parameter is considered. A novel adaptive approach is proposed to tackle this problem, which is sh...
CISS
2008
IEEE
13 years 10 months ago
2008
IEEE
Abstract— Quickest detection is applied to frequency spectrum sensing in cognitive radio systems. Distribution change in frequency domain is detected for vacating secondary radio...
TIT
2011
12 years 11 months ago
2011
—The popular criteria of optimality for quickest change detection procedures are the Lorden criterion, the Pollak criterion, and the Bayesian criterion. In this paper, a robust v...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
This work considers the problem of quickest detection with N distributed sensors that receive sequential observations either in discrete or in continuous time from the environment....
ROBOCUP
2007
Springer
13 years 10 months ago
2007
Springer
Aiming to reduce cycle time and improving the accuracy on tracking, a modified adaptive control was developed, which adapts autonomously to changing dynamic parameters. The platfor...