Mohamed Fezari

About

Mohamed Fezari is a researcher whose work spans robotics, speech recognition, embedded systems, and artificial intelligence, with particular emphasis on developing practical human-machine interfaces for assistive and autonomous technologies. His most influential contribution lies in pioneering voice command systems for robotic control, demonstrated through a series of progressively sophisticated designs that earned him his most-cited work — a microcontroller-based voice guidance system for autonomous robots (2006, 17 citations). Building on this foundation, Fezari advanced the field by integrating Hidden Markov Models and Gaussian Mixture Models (HMM/GMM) into speech-controlled robotic arms, including Arabic spotted word recognition systems, showcasing a commitment to linguistically inclusive technology. His 2008 work on embedded systems for motorized wheelchair control (12 citations) highlights a meaningful dedication to assistive technologies for severely handicapped users. Fezari has also contributed to wireless sensor network fault detection, viability-based robot navigation, and more recently explored the transformative potential of generative AI in space applications. Collectively accumulating over 70 citations, his body of work reflects a career dedicated to bridging intelligent signal processing with real-world robotic and assistive applications.

Research Focus

Key Achievements

Top Papers

1. 1
   A voice command system for autonomous robots guidance

   17 citations · 2006
2. 2
   New speech processor and ultrasonic sensors based embedded system to improve the control of a motorised wheelchair

   12 citations · 2008
3. 3
   Hidden Markov model/Gaussian mixture models (HMM/GMM) based voice command system: A way to improve the control of remotely operated robot arm TR45

   11 citations · 2011
4. 4
   Viability-Based Guaranteed Safe Robot Navigation

   8 citations · 2018
5. 5
   Revolutionizing Space: The Potential of Artificial Intelligence

   6 citations · 2024
6. 6
   Voice command system based on pipelining classifiers GMM-HMM

   5 citations · 2012
7. 7
   Arabic spotted words recognition system based on HMM approach to control a didactic manipulator

   4 citations · 2008
8. 8
   Speech as a high level control for teleoperated manipulator arm

   4 citations · 2010
9. 9
   Failure detection on wireless sensor network based on comparative study

   3 citations · 2017
10. 10
    Wireless voice command system based on Kalman filter and HMM models to control manipulator arm

    2 citations · 2009

Key Collaborators

Contact & Links