Tomáš Čejka Profile picture
Jul 1 5 tweets 7 min read
The 2nd day of #PESW starts in a few hours with a #keynote speech on #multivariate #analysis by our guest prof. @j_camacho_p from @CanalUGR. #NetSec Session 2 on #Datasets and Quality will follow. Spoiler: #perqoda. See pesw.fit.cvut.cz/2022/index.php… and come to #Horoměřice in person!
@j_camacho_p is on the stage! #PESW day has started. Let's listen to the #networkmetrics.
Very interesting presentation - data analysis based on multivariate analysis can help to reveal issues in data(́sets). Maybe even the "Clever Hans" effect? Btw. photo of "technology that never fails" (professionals are ready for presentation)
Jaroslav Pešek presents "Active Learning Framework" (ALF): even with empty dataset at start, we continuously train #MachineLearning models and evolve datasets using so called #Annotator. Many future research challenges ahead! How to select/replace/optimize/... in network data?
#PerQoDA has just been explained! It's a "Permutation test for Quality of Dataset Assessment". Excellent collaboration of: @kawainprog, @j_camacho_p, @Dominik_Soukup, me (from @CanalUGR,@CESNET_cz,@FIT_CTU). Here is the preprint of our paper with details: techrxiv.org/articles/prepr…

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More from @tomcejka

Jun 30
The first Network Security session at #PESW (organized by @FIT_CTU) has been started by @vaclavbartos1, the chair who introduces our speaker Lukáš Hejcman @FIT_VUT & @CESNET_cz. You may still visit us in Horoměřice at pesw.fit.cvut.cz/2022 until Saturday!
Matej Hulák (@FIT_CTU & @CESNET_cz) is the second speaker. We move from Packet Capture by Lukáš H. to Traffic classification topic by Matej.
3rd speaker of "Session 3 - Traffic Capture and Detection" - Richard Plný presents #CryptoMining #detection in #network #traffic. Using #IPFIX and "weak classifiers".
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