Author

Nabil Almashfi

3 papers indexed here

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Open access 2026

Federated Learning–Driven Trustful and Privacy-Preserving Service Composition in Virtual Hospitals

: The increasing adoption of virtual hospitals and Internet of Medical Things (IoMT)-driven clinical workflows demands service composition mechanisms that can operate reliably under strict privacy constraints and heterogeneous provider ecosystems. Traditional trust-based composition approaches, such as majority voting...

Hédi Hamdi, Zaki Brahmi, Sabeur Lajili et al. · Computer Modeling in Enginee... · 0 citations

Open access Sep 2026

Hybrid Multi-Domain ECG Feature Learning with mRMR and CNN–Transformer for Cardiac Disease Classification

Cardiovascular disease diagnosis requires accurate and timely analysis of electrocardiogram (ECG) signals to support reliable clinical decision-making. However, ECG signals are inherently non-stationary, exhibit substantial inter-patient variability, and may share similar morphological patterns across different cardiac...

Mohammed Alnusayri, Sara Mumtaz, Bader Aldughayfiq et al. · Bioengineering · 0 citations

Open access Sep 2026

Adaptive k-Truss-Constrained Agentic AI Framework for Resilient Multi-Agent UAV Swarm Coordination in Dynamic Disaster Environments

Coordinating multi-agent unmanned aerial vehicle (UAV) swarms is challenging in disaster scenarios where communications are dynamic, unreliable, and subject to UAV losses. While distributed artificial intelligence has enabled unprecedented levels of autonomous multi-agent coordination, most methods implicitly take comm...

Hédi Hamdi, Nabil Almashfi · Electronics · 0 citations