scholarly journals Accurate performance bounds for target detection in WSNs with deterministic node placement

Author(s):  
Paolo Medagliani ◽  
Jeremie Leguay ◽  
Gianluigi Ferrari ◽  
Vincent Gay ◽  
Mario Lopez-Ramos
2013 ◽  
Vol 62 (3) ◽  
pp. 452-467 ◽  
Author(s):  
Dara Rahmati ◽  
Srinivasan Murali ◽  
Luca Benini ◽  
Federico Angiolini ◽  
Giovanni De Micheli ◽  
...  

2013 ◽  
Vol 12 (3) ◽  
pp. 1279-1289 ◽  
Author(s):  
Ling Tang ◽  
Xiaowen Gong ◽  
Jianhui Wu ◽  
Junshan Zhang

Author(s):  
N. Durga Indira ◽  
M. Venu Gopala Rao

In automotive vehicles, radar is the one of the component for autonomous driving, used for target detection and long-range sensing. Whereas interference exists in signals, noise increases and it effects severely while detecting target objects. For these reasons, various interference mitigation techniques are implemented in this paper. By using these mitigation techniques interference and noise are reduced and original signals are reconstructed. In this paper, we proposed a method to mitigate interference in signal using deep learning. The proposed method provides the best and accurate performance in relate to the various interference conditions and gives better accuracy compared with other existing methods.


2005 ◽  
Vol 19 (3) ◽  
pp. 216-231 ◽  
Author(s):  
Albertus A. Wijers ◽  
Maarten A.S. Boksem

Abstract. We recorded event-related potentials in an illusory conjunction task, in which subjects were cued on each trial to search for a particular colored letter in a subsequently presented test array, consisting of three different letters in three different colors. In a proportion of trials the target letter was present and in other trials none of the relevant features were present. In still other trials one of the features (color or letter identity) were present or both features were present but not combined in the same display element. When relevant features were present this resulted in an early posterior selection negativity (SN) and a frontal selection positivity (FSP). When a target was presented, this resulted in a FSP that was enhanced after 250 ms as compared to when both relevant features were present but not combined in the same display element. This suggests that this effect reflects an extra process of attending to both features bound to the same object. There were no differences between the ERPs in feature error and conjunction error trials, contrary to the idea that these two types of errors are due to different (perceptual and attentional) mechanisms. The P300 in conjunction error trials was much reduced relative to the P300 in correct target detection trials. A similar, error-related negativity-like component was visible in the response-locked averages in correct target detection trials, in feature error trials, and in conjunction error trials. Dipole modeling of this component resulted in a source in a deep medial-frontal location. These results suggested that this type of task induces a high level of response conflict, in which decision-related processes may play a major role.


Sign in / Sign up

Export Citation Format

Share Document