Browsing Institutt for informasjonssikkerhet og kommunikasjonsteknologi by Author "Abdelkefi, Atef"
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Anomaly Detection and Identification in Feature Based Systems: An Empirical Evaluation
Ask, Magnus Bjørnar Røgeberg; Skrautvol, Helge (Master thesis, 2011)Performance analysis and comparison of different techniques used for anomaly detection in packet switched backbone networks. -
Measurement-Based Network Anomaly Diagnosis
Abdelkefi, Atef (Doctoral thesis at NTNU;2015:121, Doctoral thesis, 2015)With the rapid and tremendous growth of Internet-centric services, diagnosing network anomalies that disrupt service quality has become increasingly important. A plethora of techniques have been proposed to address the ... -
Senatus - Implementation and Performance Evaluation
Askeland, Christian Emil; Salvesen, Anders Emil; Østvold, Arne Fjæren (Master thesis, 2012)Traffic anomaly detection in backbone networks has received increased at-tention from the research community over the last years. A variety of tech-niques and implementations has been proposed in this area, some which ... -
SENATUS: An Approach to Joint Traffic Anomaly Detection and Root Cause Analysis
Abdelkefi, Atef; Jiang, Yuming; Sharma, Sachin (Chapter, 2018)In this paper, we propose a novel approach, called SENATUS, for joint anomaly detection and root-cause analysis. Inspired from the concept of a senate, the key idea of the proposed approach is divided into three stages: ...