6 citations · 6 across the 6 of their papers we have counts for
3 papers · 1 filter
Concept Drift Adaptation Using Self-Supervised and Reinforcement Learning In Android Malware Detection
Ahmed Sabbah, Mohammad Kharma, Mohammad Alkhanafseh +3
Android malware detectors often degrade after deployment because of concept drift, while full retraining at each maintenance step is costly. We propose a chronological adaptive mai…
Adversarial Vulnerability Under Temporal Concept Drift: A Longitudinal Study of Android Malware Detection
Ahmed Sabbah, Mohammed Kharma, Radi Jarrar +2
We present a longitudinal, drift-aware evaluation of adversarial robustness across more than a decade of Android applications using static and dynamic feature representations extra…
A Quasi-Experimental Developer Study of Security Training in LLM-Assisted Web Application Development
Mohammed Kharma, Ahmed Sabbah, Radi Jarrar +3
This paper presents a controlled quasi-experimental developer study examining whether a layer-based security training package is associated with improved security quality in LLM-as…