no code implementations • 25 Jul 2021 • Jan Brabec, Lukas Machlica
The algorithm leverages out-of-bag datasets to estimate prediction errors of individual trees, which are then used in accordance with the Bayes rule to refine the decision of the ensemble.
no code implementations • 21 Jun 2019 • Paul Prasse, Rene Knaebel, Lukas Machlica, Tomas Pevny, Tobias Scheffer
Detection of malware-infected computers and detection of malicious web domains based on their encrypted HTTPS traffic are challenging problems, because only addresses, timestamps, and data volumes are observable.
no code implementations • 4 Dec 2018 • Jan Brabec, Lukas Machlica
For research to go in the right direction, it is essential to be able to compare and quantify performance of different algorithms focused on the same problem.
no code implementations • 8 Feb 2017 • Lukas Machlica, Karel Bartos, Michal Sofka
This paper proposes a generic classification system designed to detect security threats based on the behavior of malware samples.