A QA procedure for brachytherapy TPS employing model based dose calculations, based on Monte Carlo simulation and end user oriented tools

2014 ◽  
Vol 30 ◽  
pp. e68
Author(s):  
V. Peppa ◽  
E. Pappas ◽  
E. Pantelis ◽  
P. Papagiannis
Electronics ◽  
2021 ◽  
Vol 10 (22) ◽  
pp. 2881
Author(s):  
Muath Alrammal ◽  
Munir Naveed ◽  
Georgios Tsaramirsis

The use of innovative and sophisticated malware definitions poses a serious threat to computer-based information systems. Such malware is adaptive to the existing security solutions and often works without detection. Once malware completes its malicious activity, it self-destructs and leaves no obvious signature for detection and forensic purposes. The detection of such sophisticated malware is very challenging and a non-trivial task because of the malware’s new patterns of exploiting vulnerabilities. Any security solutions require an equal level of sophistication to counter such attacks. In this paper, a novel reinforcement model based on Monte-Carlo simulation called eRBCM is explored to develop a security solution that can detect new and sophisticated network malware definitions. The new model is trained on several kinds of malware and can generalize the malware detection functionality. The model is evaluated using a benchmark set of malware. The results prove that eRBCM can identify a variety of malware with immense accuracy.


2018 ◽  
Vol 45 (7) ◽  
pp. 2937-2946
Author(s):  
Yoshiki Ishizawa ◽  
Suguru Dobashi ◽  
Noriyuki Kadoya ◽  
Kengo Ito ◽  
Takahito Chiba ◽  
...  

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