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Device-free localization (DFL) is an emerging wireless localization technique where the target does not equip with any electronic tag for communicating with the localization system. It has been found numerous practical applications such as human health and medical care with the help of location detection and behavior analysis, intrusion detection, security safeguard, and emergency rescue. In the DFL...
With the growing number of botnet attacks, the botnet detection is becoming increasingly important for the network security. To enhance the existing botnet detection systems which are short of efficient information collection functions, this paper presents a collaborative information collection model with a new 5-tuple structural mode. In the model, we introduce the static and dynamic roles to meet...
With the rapid prevalence of botnet, Internet is facing growing threats. Botnet detection has recently become very important in the field of network security. Aiming at the weakness of the existing botnet detection architectures, we propose a hierarchical collaborative model, which shares information and cooperates in the three levels of information, feature, and decision-making. On the basis of the...
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