2990 search results - page 96 / 598 » Thresholding for Change Detection |
ICASSP
2011
IEEE
13 years 16 days ago
2011
IEEE
The vulnerability of smart grid systems is a growing concern. Signal detection theory is employed here to detect a change in the system. We employ a discrete-time linear state spa...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
Detecting bursts in data streams is an important and challenging task. Due to the complexity of this task, usually burst detection cannot be formulated using standard query operat...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper starts from the idea of automatically choosing the appropriate thresholds for a shadow detection algorithm. It is based on the maximization of the agreement between two...
MDM
2009
Springer
14 years 3 months ago
2009
Springer
Mobile Ad-hoc NETworks (MANETs) are known to be vulnerable to a variety of attacks due to lack of central authority or fixed network infrastructure. Many security schemes have bee...
TKDE
2008
13 years 8 months ago
2008
Event detection is a crucial task for wireless sensor network applications, especially environment monitoring. Existing approaches for event detection are mainly based on some pred...