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  1. AI-powered IVR: from hand‑coded menus to smart automated call flows

    Article • December 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Mr Georgios Giannakopoulos

  2. Making AI IVR safer: security, data protection, and ethical design

    Article • December 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Mr Georgios Giannakopoulos

  3. Using Monte Carlo Simulations to Improve Accuracy in Radiation Therapy

    Article • September 2025, MDPI AG

    Mr Georgios Giannakopoulos

  4. Using Intelligent Automation and Systems Thinking to Improve IT Strategy

    Article • July 2025, MDPI AG

    Mr Georgios Giannakopoulos

  5. Designing Low-Power Digital Filters for Modems Using SIMULINK, MATLAB, and VHDL

    Article • April 2025, MDPI AG

    Mr Georgios Giannakopoulos

  6. Improving TV Antenna Design for Better Signal and Bandwidth at 1.3 GHz

    Article • March 2025, MDPI AG

    Mr Georgios Giannakopoulos

  7. IPTV: Challenges, Opportunities, and the Future of Internet-Based Television

    Article • March 2025, MDPI AG

    Mr Georgios Giannakopoulos

  8. How Advanced Antennas Improve Communication in Vehicles, Aircraft, and Devices

    Article • March 2025, Marwah Infotech

    Mr Georgios Giannakopoulos

  9. Smarter, Greener: How AI Is Powering the Future of Sustainable Engineering

    Article • March 2025, Marwah Infotech

    Mr Georgios Giannakopoulos

  10. Phased Array Antennas: Advancements and Applications

    Article • February 2025, MDPI AG

    Mr Georgios Giannakopoulos

  11. Mobile Phone Studies Find No Short-Term Health Problems

    Article • February 2025, MDPI AG

    Mr Georgios Giannakopoulos

  12. Energy-Efficient QPSK Modem Design Using IIR Filters on FPGA for Low-Power Wireless Communication

    Article • February 2025, MDPI AG

    Mr Georgios Giannakopoulos

  13. Comparison of Radix-2, Radix-4, and Bluestein Algorithms for Fast Fourier Transform Efficiency

    Article • January 2025, MDPI AG

    Mr Georgios Giannakopoulos

  14. Improved Filtering to Analyze Signal Quality in Digital Binary Transmission

    Article • January 2025, MDPI AG

    Mr Georgios Giannakopoulos