Lakhina Entropy-Based PCA – a simplified, pedagogical baseline to understand PCA for anomaly detection. FLAGS Detection Approach – our final target that uses TCP flag histograms combined with PCA for ...

Abstract: Network operators need effective tools to quickly detect anomalies in traffic data for identifying network attacks. In contrast to traditional Internet, anomaly detection in IoT (Internet of ...

Abstract: PCA-subspace method has been proposed for network-wide anomaly detection. Normal subspace contamination is still a great challenge for PCA although some methods are proposed to reduce the ...

Introduction: The motion of a ship at sea is complex. This motion is affected by environmental factors such as wind, waves, and currents. These factors cause the ship’s movement to be nonlinear, ...