Works by Fakhfakh, Ahmed

Results: 31

Offline Analysis of a Modified dqPLL Architecture based on THD Compensation Blocks for Three-Phase Grid-Tied Inverters.

Published in:

Engineering, Technology & Applied Science Research, 2025, v. 15, n. 3, p. 22669, doi. 10.48084/etasr.10206

By:

Gassara, Khalil;
Gassara, Bilel;
Fakhfakh, Ahmed;
De Pablo, Santiago

Publication type:

Article

A Low-Power 868 MHz BJT-Based LNA with Microstrip Matching for Wake-Up Receivers in IoT Applications.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 12, p. 2429, doi. 10.3390/electronics14122429

By:

Ouerghemmi, Sarah;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

Design and Implementation of Low Noise Amplifier Operating at 868 MHz for Duty Cycled Wake-Up Receiver Front-End.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 19, p. 3235, doi. 10.3390/electronics11193235

By:

Ketata, Ilef;
Ouerghemmi, Sarah;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

Requirements for Energy-Harvesting-Driven Edge Devices Using Task-Offloading Approaches.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 3, p. 383, doi. 10.3390/electronics11030383

By:

Ben Ammar, Meriam;
Ben Dhaou, Imed;
El Houssaini, Dhouha;
Sahnoun, Salwa;
Fakhfakh, Ahmed;
Kanoun, Olfa

Publication type:

Article

Traffic Management Based on Cloud and MEC Architecture with Evolutionary Approaches towards AI: A Review.

Published in:

International Journal of Online & Biomedical Engineering, 2024, v. 20, n. 12, p. 19, doi. 10.3991/ijoe.v20i12.49787

By:

Naser, Zainab Saadoon;
Belguith, Hend Marouane;
Fakhfakh, Ahmed

Publication type:

Article

Efficient data aggregation technique for medical wireless body sensor networks.

Published in:

Technisches Messen, 2022, v. 89, n. 5, p. 328, doi. 10.1515/teme-2021-0075

By:

Belhaj Mohamed, Mbarka;
Meddeb-Makhlouf, Amel;
Fakhfakh, Ahmed;
Kanoun, Olfa

Publication type:

Article

Sophisticated Study of Time, Frequency and Statistical Analysis for Gradient-Switching-Induced Potentials during MRI.

Published in:

Bioengineering (Basel), 2023, v. 10, n. 11, p. 1282, doi. 10.3390/bioengineering10111282

By:

Bouzrara, Karim;
Fokapu, Odette;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

Wearable Electromyography Classification of Epileptic Seizures: A Feasibility Study.

Published in:

Bioengineering (Basel), 2023, v. 10, n. 6, p. 703, doi. 10.3390/bioengineering10060703

By:

Djemal, Achraf;
Bouchaala, Dhouha;
Fakhfakh, Ahmed;
Kanoun, Olfa

Publication type:

Article

Hybrid Solution Through Systematic Electrical Impedance Tomography Data Reduction and CNN Compression for Efficient Hand Gesture Recognition on Resource-Constrained IoT Devices.

Published in:

Future Internet, 2025, v. 17, n. 2, p. 89, doi. 10.3390/fi17020089

By:

Sahnoun, Salwa;
Mnif, Mahdi;
Ghoul, Bilel;
Jemal, Mohamed;
Fakhfakh, Ahmed;
Kanoun, Olfa

Publication type:

Article

Predicting Power Consumption Using Deep Learning with Stationary Wavelet.

Published in:

Forecasting, 2024, v. 6, n. 3, p. 864, doi. 10.3390/forecast6030043

By:

Frikha, Majdi;
Taouil, Khaled;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

A Security-Enhanced Energy Conservation with Enhanced Random Forest Classifier for Low Execution Time Framework (S-2EC-ERF) for Wireless Sensor Networks.

Published in:

Applied Sciences (2076-3417), 2024, v. 14, n. 6, p. 2244, doi. 10.3390/app14062244

By:

Ibraheem, Manar Khalid Ibraheem;
Al-Abadi, Abdullah Ali Jawad;
Mohamed, Mbarka Belhaj;
Fakhfakh, Ahmed

Publication type:

Article

Property Comparison of Intellectual Property Rights of Image - Based on Encryption Techniques.

Published in:

TEM Journal, 2023, v. 12, n. 1, p. 529, doi. 10.18421/TEM121-63

By:

Jabbar, Khalid Kadhim;
Ghozzi, Fahmi;
Fakhfakh, Ahmed

Publication type:

Article

Improving Automated Detection of Cataract Disease through Transfer Learning using ResNet50.

Published in:

Engineering, Technology & Applied Science Research, 2024, v. 14, n. 5, p. 17541, doi. 10.48084/etasr.8530

By:

Mahmood, Salwa Shakir;
Chaabouni, Sihem;
Fakhfakh, Ahmed

Publication type:

Article

Corynebacterium propinquum: A confounding case of infective endocarditis.

Published in:

2025

By:

Megdich, Zouha;
Ferjani, Asma;
Ferjani, Sana;
Kanzari, Lamia;
Fakhfakh, Ahmed;
Rehaiem, Amel;
Boutiba-Ben Boubaker, I.

Publication type:

Case Study

Case report of an abdominal wet gangrene caused by Acidaminococcus.

Published in:

Acta Microbiologica et Immunologica Hungarica, 2024, v. 71, n. 3, p. 248, doi. 10.1556/030.2024.02332

By:

Fakhfakh, Ahmed;
Ferjani, Sana;
Kanzari, Lamia;
Ferjani, Asma;
Hamzaoui, Zaineb;
Rehaiem, Amel;
Ben Dhaou, Anis;
Aloui, Montassar;
Karoui, Yasser;
Syala, Noura;
Bouaani, Hedia;
Ben Moussa, Mounir;
Ben Boubaker, Ilhem Boutiba

Publication type:

Article

Unveiling the emergence of SARS-CoV-2 JN.1 sub-variant: Insights from the first cases at Charles Nicolle Hospital, Tunisia.

Published in:

Acta Microbiologica et Immunologica Hungarica, 2024, v. 71, n. 2, p. 165, doi. 10.1556/030.2024.02247

By:

Hamzaoui, Zaineb;
Ferjani, Sana;
Kanzari, Lamia;
Ben Ali, Roua;
Charaa, Latifa;
Landolsi, Ichrak;
Medini, Ines;
Chammam, Sarra;
Abid, Salma;
Ferjani, Asma;
Kebaier, Dhouha;
Fakhfakh, Ahmed;
Bouslah, Zoubeir;
Ben Sassi, Mouna;
Trabelsi, Sameh;
Boutiba-Ben Boubaker, Ilhem

Publication type:

Article

Forest Defender Fusion System for Early Detection of Forest Fires.

Published in:

Computers (2073-431X), 2024, v. 13, n. 2, p. 36, doi. 10.3390/computers13020036

By:

Ibraheem, Manar Khalid Ibraheem;
Mohamed, Mbarka Belhaj;
Fakhfakh, Ahmed

Publication type:

Article

Enhanced Random Forest Classifier with K-Means Clustering (ERF-KMC) for Detecting and Preventing Distributed-Denial-of-Service and Man-in-the-Middle Attacks in Internet-of-Medical-Things Networks.

Published in:

Computers (2073-431X), 2023, v. 12, n. 12, p. 262, doi. 10.3390/computers12120262

By:

Al-Abadi, Abdullah Ali Jawad;
Mohamed, Mbarka Belhaj;
Fakhfakh, Ahmed

Publication type:

Article

A Comprehensive Analysis of Security Challenges and Countermeasures in Wireless Sensor Networks Enhanced by Machine Learning and Deep Learning Technologies.

Published in:

International Journal of Safety & Security Engineering, 2024, v. 14, n. 2, p. 373, doi. 10.18280/ijsse.140206

By:

Saleh, Hadeel M.;
Marouane, Hend;
Fakhfakh, Ahmed

Publication type:

Article

A new technique for cataract eye disease diagnosis in deep learning.

Published in:

Periodicals of Engineering & Natural Sciences (PEN), 2023, v. 11, n. 6, p. 14, doi. 10.21533/pen.v11i6.3878

By:

Mahmood, Salwa Shakir;
Chaabouni, Sihem;
Fakhfakh, Ahmed

Publication type:

Article

Robust Color Image Encryption Scheme Based on RSA via DCT by Using an Advanced Logic Design Approach.

Published in:

Baghdad Science Journal, 2023, v. 20, p. 2593, doi. 10.21123/bsj.2023.8715

By:

Jabbar, Khalid Kadhim;
Ghozzi, Fahmi;
Fakhfakh, Ahmed

Publication type:

Article

Optimal Placement of μ PMUs in Distribution Networks with Adaptive Topology Changes.

Published in:

Energies (19961073), 2023, v. 16, n. 20, p. 7047, doi. 10.3390/en16207047

By:

Hassini, Khaoula;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

Modeling of Packet Error Rate Distribution Based on Received Signal Strength Indications in OMNeT++ for Wake-Up Receivers.

Published in:

Sensors (14248220), 2023, v. 23, n. 5, p. 2394, doi. 10.3390/s23052394

By:

Baazaoui, Mohamed Khalil;
Ketata, Ilef;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

Self-Powered Synchronized Switching Interface Circuit for Piezoelectric Footstep Energy Harvesting.

Published in:

Sensors (14248220), 2023, v. 23, n. 4, p. 1830, doi. 10.3390/s23041830

By:

Ben Ammar, Meriam;
Sahnoun, Salwa;
Fakhfakh, Ahmed;
Viehweger, Christian;
Kanoun, Olfa

Publication type:

Article

Enhanced Passive RF-DC Converter Circuit Efficiency for Low RF Energy Harvesting.

Published in:

Sensors (14248220), 2017, v. 17, n. 3, p. 546, doi. 10.3390/s17030546

By:

Chaour, Issam;
Fakhfakh, Ahmed;
Kanoun, Olfa

Publication type:

Article

Improving the Transmission Security of Vein Images Using a Bezier Curve and Long Short-Term Memory.

Published in:

Computers, Materials & Continua, 2024, v. 79, n. 3, p. 4825, doi. 10.32604/cmc.2024.047852

By:

Alhadethi, Ahmed H.;
Smaoui, Ikram;
Fakhfakh, Ahmed;
Darwish, Saad M.

Publication type:

Article

Efficient and Lightweight Block-Based Feature Selection Approach Using Dice Coefficient with Machine Learning for Accurate Breast Cancer Classification.

Published in:

International Journal of Intelligent Engineering & Systems, 2025, v. 18, n. 6, p. 789, doi. 10.22266/ijies2025.0731.49

By:

Hasan Dalfi, Mustafa Ali;
Chaabouni, Sihem;
Fakhfakh, Ahmed

Publication type:

Article

Proposed Convolutional Neural Network Model for Finger Vein Image Classification.

Published in:

Revue d'Intelligence Artificielle, 2024, v. 38, n. 1, p. 127, doi. 10.18280/ria.380113

By:

Alhadethy, Ahmed H.;
Smaoui, Ikram;
Fakhfakh, Ahmed;
Darwish, Saad M.

Publication type:

Article

Enhancing Localization Accuracy and Reducing Processing Time in Indoor Positioning Systems: A Comparative Analysis of AI Models.

Published in:

Sensors (14248220), 2025, v. 25, n. 2, p. 475, doi. 10.3390/s25020475

By:

Sahnoun, Salwa;
Souissi, Rihab;
Chiboub, Sirine;
Chabchoub, Aziza;
Baazaoui, Mohamed Khalil;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article

Comparative Study of sEMG Feature Evaluation Methods Based on the Hand Gesture Classification Performance.

Published in:

Sensors (14248220), 2024, v. 24, n. 11, p. 3638, doi. 10.3390/s24113638

By:

Hellara, Hiba;
Barioul, Rim;
Sahnoun, Salwa;
Fakhfakh, Ahmed;
Kanoun, Olfa

Publication type:

Article

A Self-Localization Algorithm for Mobile Targets in Indoor Wireless Sensor Networks Using Wake-Up Media Access Control Protocol.

Published in:

Sensors (14248220), 2024, v. 24, n. 3, p. 802, doi. 10.3390/s24030802

By:

Souissi, Rihab;
Sahnoun, Salwa;
Baazaoui, Mohamed Khalil;
Fromm, Robert;
Fakhfakh, Ahmed;
Derbel, Faouzi

Publication type:

Article