Brand new method for magneto-optical signal detection with ultraresolution

1995 ◽  
Author(s):  
Hideyoshi Horimai ◽  
Katsuhiro Seo ◽  
Kiyoshi Toyota ◽  
Kimihiro Saito
Keyword(s):  
Signal Detection ◽  
Optical Signal ◽  
New Method

Detection of Network Intrusion Signal in Deep Camouflage Based on Chaotic Synchronization

2013 ◽  
Vol 380-384 ◽  
pp. 2695-2698
Author(s):  
Cai Tian Zhang ◽  
Yi Bo Zhang
Keyword(s):  
Signal Detection ◽  
Expectation Maximization ◽  
Detection Method ◽  
Expectation Maximization Algorithm ◽  
Gaussian Mixture ◽  
Chaotic Synchronization ◽  
New Method ◽  
Network Data ◽  
Network Intrusion ◽  
Better Than

For detecting the network intrusion signal in deep camouflage precisely and effectively, a new detection method based chaotic synchronization is proposed in this paper. The Gaussian mixture model of the network data combined with expectation maximization algorithm is established firstly for the afterwards detection, the chaotic synchronization concept is proposed to detect the intrusion signals. According to the simulation result, the new method which this paper proposed shows good performance of detection the intrusion signals. The detection ROC is plotted for the chaotic synchronization detection method and traditional ARMA method, and it shows that the detection performance of the chaotic synchronization algorithm is much better than the traditional ARMA detection method. It shows good application prospect of the new method in the network intrusion signal detection.

scholarly journals Fundamental sensitivity limit imposed by dark 1/f noise in the low optical signal detection regime

2008 ◽  
Vol 16 (10) ◽  
pp. 6822 ◽  
Author(s):  
Emily J. McDowell ◽  
Jian Ren ◽  
Changhuei Yang
Keyword(s):  
Signal Detection ◽  
Optical Signal ◽  
Sensitivity Limit
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