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| Open Access | Adaptive Ensemble-Based Intrusion Detection with Explainable AI for Secure Drone and Industrial Cyber-Physical Systems
Dr. Ishara Fernando , Department of Computer Science, Kandy Institute of Digital Technology, Kandy, Sri LankaAbstract
The convergence of unmanned aerial systems, industrial control infrastructure, communication networks, and cyber-physical processes has created heterogeneous environments in which intrusion detection must operate across diverse traffic characteristics, computational constraints, and attack classes. Conventional intrusion detection approaches may struggle to maintain reliable discrimination when network conditions, device behavior, and attack distributions change. This paper proposes an adaptive ensemble-based intrusion detection framework integrating heterogeneous detection models, evolutionary optimization, explainable artificial intelligence (XAI), and context-sensitive decision fusion for drone and industrial cyber-physical systems. The theoretical foundation combines ensemble learning with genetic-algorithm-based optimization, motivated by established work on genetic algorithms and optimization-oriented communication-system design (Katoch, Chauhan and Kumar, 2021; Kramer and Kramer, 2017). The framework further incorporates adaptive model selection and explainability so that security operators can distinguish benign operational deviations from malicious activity. The directly related work on explainable ensemble intrusion detection in heterogeneous drone and industrial networks provides an important positioning reference for this research (Islam, Ahmed, Ishtiaq et al., 2026). The proposed methodology emphasizes multi-class detection, feature-level diversity, adaptive weighting, evolutionary optimization, and explanation consistency. Analytical findings indicate that the combination of complementary classifiers and adaptive weighting can theoretically address weaknesses associated with single-model detection, while XAI can improve operational interpretability. However, the framework also introduces computational, calibration, and explanation-consistency challenges. The study therefore positions adaptive ensemble detection as a promising architecture for security-sensitive cyber-physical environments where detection accuracy must be balanced against latency, computational cost, and human interpretability.
Keywords
Adaptive Ensemble Learning, Intrusion Detection, Explainable Artificial Intelligence, Drone Networks
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