Joseph Yves Effa

14 papers Journal 11Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Dynamic analysis and FPGA implementation of a 2D fractional sine-cosine map for image encryption using bit-level permutation and genetic algorithm.
Math. Comput. Simul.
Arnaud Nanfak, Jean De Dieu Nkapkop, Kotadai Zourmba, Joseph Mvogo Ngono, Maria Fernanda Moreno-Lopez, Esteban Tlelo-Cuautle, Monica-Elena Borda, Joseph Yves Effa
2025 J jnl
Enhanced chaos-based image compression-encryption algorithm utilizing 2D compressive sensing and genetic algorithm optimization.
Multim. Tools Appl.
Arnaud Nanfak, Jean De Dieu Nkapkop, Joseph Mvogo Ngono, Zeric Tabekoueng Njitacke, Christophe Magloire Lessouga Etoundi, Joseph Yves Effa
2025 J jnl
Fractional order 1D memristive time-delay chaotic system with application to image encryption and FPGA implementation.
Math. Comput. Simul.
Kotadai Zourmba, Joseph Yves Effa, Clovis Fischer, José David Rodríguez-Muñoz, Maria Fernanda Moreno-Lopez, Esteban Tlelo-Cuautle, Jean De Dieu Nkapkop
2025 J jnl
Mathematical modelling and prediction of Tuberculosis transmission dynamics in Adamaoua region of Cameroon using fractional-order derivatives.
Int. J. Model. Simul. Sci. Comput.
Hamadjam Abboubakar, Manasse Djouassoum, Sylvain Ardo Gouroudja Banbeto, Joseph Yves Effa
2023 J jnl
Chaotic Oscillator with Diode-Inductor Nonlinear Bipole-Based Jerk Circuit: Dynamical Study and Synchronization.
J. Circuits Syst. Comput.
Kotadai Zourmba, Clovis Fischer, Betchewe Gambo, Joseph Yves Effa, Alidou Mohamadou
2023 J jnl
Wien-Bridge Chaotic Oscillator Circuit with Inductive Memristor Bipole.
J. Circuits Syst. Comput.
Kotadai Zourmba, Clovis Fischer, Joseph Yves Effa, Betchewe Gambo, Alidou Mohamadou
2022 J jnl
Chaotic dynamic behavior of switched reluctance motor taking into account of magnetic saturation effects.
Int. J. Syst. Assur. Eng. Manag.
Golam Guidkaya, Eric Duckler Kenmoe Fankem, Joseph Yves Effa
2022 — conf
Determinants of Cybercrime Victimization: Experiences and Multi-stage Recommendations from a Survey in Cameroon.
AFRICOMM
Jean Emmanuel Ntsama, Franklin Tchakounté, Dimitri Tchakounte Tchuimi, Ahmadou Faissal, Franck Arnaud Fotso Kuate, Joseph Yves Effa, Kalum Priyanath Udagepola, Marcellin Atemkeng
2021 J jnl
Robust cryptosystem using a new hyperchaotic oscillator with stricking dynamic properties.
Multim. Tools Appl.
Franklin Djimasra, Jean De Dieu Nkapkop, Nestor Tsafack, Jacques Kengne, Joseph Yves Effa, Abdelkrim Boukabou, Laurent Bitjoka
2020 J jnl
A Multidimensional Hyperjerk Oscillator: Dynamics Analysis, Analogue and Embedded Systems Implementation, and Its Application as a Cryptosystem.
Sensors
Nestor Tsafack, Jean De Dieu Nkapkop, Jacques Kengne, Joseph Yves Effa, Abdullah M. Iliyasu, Ahmed A. Abd El-Latif
2020 J jnl
Hybrid Wireless Sensors Deployment Scheme with Connectivity and Coverage Maintaining in Wireless Sensor Networks.
Wirel. Pers. Commun.
Arouna Ndam Njoya, Ado Adamou Abba Ari, Marah Nana Awa, Chafiq Titouna, Nabila Labraoui, Joseph Yves Effa, Wahabou Abdou, Abdelhak Guéroui
2018 — conf
A New DNA-Combining Chaos Scheme for Fast and Secure Image Encryption.
SecITC
Augustin Ousmanou Ahgue, Jean De Dieu Nkapkop, Joseph Yves Effa, Samuel Franz, Raul Malutan, Monica Borda
2017 J jnl
Chaotic encryption scheme based on a fast permutation and diffusion structure.
Int. Arab J. Inf. Technol.
Jean De Dieu Nkapkop, Joseph Yves Effa, Monica Borda, Laurent Bitjoka, Alidou Mohamadou
2015 — conf
A Novel Fast and Secure Chaos-Based Algorithm for Image Encryption.
SECITC
Jean De Dieu Nkapkop, Joseph Yves Effa, Monica Borda, Romulus Terebes