This paper proposes a generalized modified chaotic transition map with three independent parameters
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Mohammed Farrag Mohammed
Research Associate at Khalifa University UAE
Digital design engineer with varied knowledge in digital circuit design, graphics processing unit
architectures, experience in low power and high speed VLSI digital design techniques, Digital arithmetic
circuit design, and FPGA/ASIC design flow.
Mohammed F. Tolba received his B.Sc. in 2014, from Electronics and communications engineering, Fayoum University and M.Sc. in 2018 from Micro-electronics System Design (MSD), Nile University. Currently, he is a research associate at SOC, Khalifa University. His research focused on digital design and implementation of deep learning, Convolution Neural Network (CNN), lightweight encryption, low-power approximation techniques, Graphics Processing Unit (GPU) architectures, computer arithmetic, fractional order circuits, Memristor, and chaotic circuits. Mohammed authored or co-authored over 28 journal and conference papers. Received the best paper award in Modern Circuits and Systems Technologies (MOCAST) 2017. In addition to the best master’s Thesis award July 2018.
- The first prize for the best MSc. Thesis award (2016-2018). The annual prize round for 2020.The Engineering Education Sector Committee, SCU, Egypt.
- Best Master’s Thesis award. Nile University, Egypt.
- Best Paper on Electronics, Circuits and Systems (International Conference on Modern Circuits and Systems Technologies).
FPGA implementation of sound encryption system based on fractional-order chaotic systems
This paper introduces design and FPGA implementation of sound encryption system based on a fractional-order chaotic system
Read MoreA switched chaotic encryption scheme using multi-mode generalized modified transition map
This paper presents a multi-mode generalized modified transition chaotic map and a switched chaotic encryption scheme based on it
Read MoreEnhanced FPGA realization of the fractional-order derivative and application to a variable-order chaotic system
The efficiency of the hardware implementations of fractional-order systems heavily relies on the efficiency of realizing the fractional-order derivative operator
Read MoreMemristor FPGA IP core implementation for analog and digital applications
Exploring the nonlinear dynamics of the memristors is essential to be adequately used in the applications
Read MoreDigital Emulation of a Versatile Memristor with Speech Encryption Application
Memristor characteristics such as nonlinear dynamics, state retention and accumulation are useful for many applications
Read MoreFPGA implementation of a chaotic oscillator with odd/even symmetry and its application
We propose a mathematical system capable of exhibiting chaos with a chaotic attractor which is odd symmetrical in the x...
Read MoreEnhanced hardware implementation of a mixed-order nonlinear chaotic system and speech encryption application
This paper introduces a study for the effect of using different floating-point representations on the chaotic system's behaviour
Read MoreFPGA implementation of two fractional order chaotic systems
This paper discusses the FPGA implementation of the fractional-order derivative as well as two fractional-order chaotic systems where one of...
Read MoreAHMED RADWAN
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- agradwan@nu.edu.eg