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Research

Papers & publications.

  • Predictive maintenance Applied study 2025

    Leveraging Lightweight AI for Anomaly Detection in Mechanical Power Transmission at the Edge

    Walid Ayadi, Amar Amouri, Saeed Althabahi, Nada Alzahmi, M. N. Khalid

    A TinyML model on an Arduino Nano 33 BLE Sense with an IMU detects DC-motor faults (loose, misaligned, noisy) from vibration signals, reaching 97.1% validation accuracy with millisecond on-device inference for low-cost predictive maintenance.

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  • Medical AI Journal paper 2025

    AI-Powered CNN Model for Automated Lung Cancer Diagnosis in Medical Imaging

    Walid Ayadi, Yasser Farhat, Saeed Althabahi, et al.
    Int. J. of Statistics in Medical Research (2025)

    A convolutional neural network for automated lung-cancer classification on the IQ-OTHNCCD CT dataset (benign / malignant / normal), achieving 95% accuracy and a 0.95 F1-score. Peer-reviewed and published open access.

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