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ORCIDAkif Akgul
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- affiliation: Sakarya University, Turkey
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2020 – today
- 2024
[j38]Abdullah Gokyildirim
, Serdar Çiçek, Haris Calgan, Akif Akgul:
Fractional-order Sprott K chaotic system and its application to biometric iris image encryption. Comput. Biol. Medicine 179: 108864 (2024)- [j37]Yusuf Alaca, Berkay Emin, Akif Akgul:
A comparative study of deep learning models and classification algorithms for chemical compound identification and Tox21 prediction. Comput. Chem. Eng. 189: 108805 (2024) - [j36]Rajeskannan Subramanian, Serdar Çiçek, Akif Akgul, Girma Adam, Anitha Karthikeyan, Karthikeyan Rajagopal:
Dynamical Analysis of a Quadratic Megastable Chaotic Oscillator and Its Application in Biometric Fingerprint Image Encryption. Complex. 2024: 2005801:1-2005801:15 (2024) - 2023
- [j35]Sridevi Sriram, Karthikeyan Rajagopal, Anitha Karthikeyan, Akif Akgul:
Memristive field effect in a single and multilayer neural network with different connection topologies. Appl. Math. Comput. 457: 128171 (2023) - [j34]Harun Emre Kiran, Akif Akgul, Oktay Yildiz, Emre Deniz:
Lightweight encryption mechanism with discrete-time chaotic maps for Internet of Robotic Things. Integr. 93: 102047 (2023) - [j33]Akif Akgul, Yusuf Adiyaman, Abdullah Gokyildirim, Burak Aricioglu, Muhammed Ali Pala, Murat Erhan Çimen:
Electronic Circuit Implementations of a Fractional-Order Chaotic System and Observing the Escape from Chaos. J. Circuits Syst. Comput. 32(5): 2350085:1-2350085:18 (2023) - 2022
- [j32]Yousuf Islam, Chunbiao Li, Yicheng Jiang, Xu Ma, Akif Akgul:
A Hidden Chaotic Attractor with an Independent Amplitude-Frequency Controller. Complex. 2022: 3086747:1-3086747:11 (2022) - [j31]Fahrettin Horasan, Muhammed Ali Pala, Ali Durdu, Akif Akgül, Ömer Faruk Akmese, Mustafa Zahid Yildiz:
DWT-SVD Based Watermarking for High-Resolution Medical Holographic Images. Complex. 2022: 3154650:1-3154650:21 (2022) - [j30]Marcelo Messias, Messias Meneguette, Alisson de Carvalho Reinol, Abdullah Gokyildirim, Akif Akgül:
A Cubic Memristive System with Two Twin Rössler-Type Chaotic Attractors Symmetrical About an Invariant Plane. Int. J. Bifurc. Chaos 32(13): 2230032:1-2230032:19 (2022) - [c1]Harun Emre Kiran, Akif Akgul, Oktay Yildiz:
A New Chaos-Based Lightweight Encryption Mechanism for Microcomputers. ISDFS 2022: 1-5 - 2021
- [j29]Metin Varan, Akif Akgul, Fatih Kurugollu, Ahmet Sansli, Kim Smith:
A Novel Security Methodology for Smart Grids: A Case Study of Microcomputer-Based Encryption for PMU Devices. Complex. 2021: 2798534:1-2798534:15 (2021) - [j28]Jesús M. Muñoz-Pacheco, Luis Carlos Lujano-Hernández, Carlos Muñiz-Montero, Akif Akgül, Luis Abraham Sánchez-Gaspariano, Chunbiao Li, Mustafa Çagri Kutlu:
Active Realization of Fractional-Order Integrators and Their Application in Multiscroll Chaotic Systems. Complex. 2021: 6623855:1-6623855:16 (2021) - [j27]Akif Akgul, Bilal Gurevin, Ihsan Pehlivan, Muhammed Yildiz, Mustafa Çagri Kutlu, Emre Güleryüz:
Development of micro computer based mobile random number generator with an encryption application. Integr. 81: 1-16 (2021) - [j26]Junxia Wang, Li Xiao, Karthikeyan Rajagopal, Akif Akgul, Serdar Çiçek, Burak Aricioglu:
Fractional-Order Analysis of Modified Chua's Circuit System with the Smooth Degree of 3 and Its Microcontroller-Based Implementation with Analog Circuit Design. Symmetry 13(2): 340 (2021) - 2020
- [j25]Jiayu Sun, Chunbiao Li, Tianai Lu, Akif Akgul, Fuhong Min:
A Memristive Chaotic System With Hypermultistability and Its Application in Image Encryption. IEEE Access 8: 139289-139298 (2020) - [j24]Karthikeyan Rajagopal, Akif Akgul, Sajad Jafari, Anitha Karthikeyan, Ünal Çavusoglu, Sezgin Kaçar:
An exponential jerk system, its fractional-order form with dynamical analysis and engineering application. Soft Comput. 24(10): 7469-7479 (2020)
2010 – 2019
- 2019
- [j23]Mustafa Zahid Yildiz, Ömer Faruk Boyraz, Emre Güleryüz, Akif Akgul, Iqtadar Hussain:
A Novel Encryption Method for Dorsal Hand Vein Images on a Microcomputer. IEEE Access 7: 60850-60867 (2019) - [j22]Karthikeyan Rajagopal, Akif Akgul, Irene M. Moroz, Zhouchao Wei, Sajad Jafari, Iqtadar Hussain:
A Simple Chaotic System With Topologically Different Attractors. IEEE Access 7: 89936-89947 (2019) - [j21]Qingxia Ma, Wenqiang Luo, Hadi Jahanshahi, Ünal Çavusoglu, Akif Akgul, Xianguang Lin:
A Novel S-Box Design Algorithm and fuzzy-PID controller Design for a 5-d Burke-Shaw System with Hidden Hyperchaos. Mechatron. Syst. Control. 47(3) (2019) - [j20]Sundarapandian Vaidyanathan, Ahmad Taher Azar, Akif Akgul, Chang-Hua Lien, Sezgin Kaçar, Ünal Çavusoglu:
A memristor-based system with hidden hyperchaotic attractors, its circuit design, synchronisation via integral sliding mode control and an application to voice encryption. Int. J. Autom. Control. 13(6): 644-667 (2019) - [j19]Karthikeyan Rajagopal, Akif Akgul, Viet-Thanh Pham, Fawaz E. Alsaadi, Fahimeh Nazarimehr, Fuad E. Alsaadi, Sajad Jafari:
Multistability and Coexisting Attractors in a New Circulant Chaotic System. Int. J. Bifurc. Chaos 29(13): 1950174:1-1950174:18 (2019) - [j18]Karthikeyan Rajagopal, Sajad Jafari, Sezgin Kaçar, Anitha Karthikeyan, Akif Akgül:
Fractional Order Simple Chaotic Oscillator with Saturable Reactors and Its Engineering Applications. Inf. Technol. Control. 48(1): 115-128 (2019) - [j17]Karthikeyan Rajagopal, Akif Akgul, Sajad Jafari, Anitha Karthikeyan, Ünal Çavusoglu, Sezgin Kaçar:
An Exponential Jerk System: Circuit Realization, Fractional Order and Time Delayed Form with Dynamical Analysis and Its Engineering Application. J. Circuits Syst. Comput. 28(5): 1950087:1-1950087:19 (2019) - [j16]Akif Akgul:
Chaotic Oscillator Based on Fractional Order Memcapacitor. J. Circuits Syst. Comput. 28(14): 1950239:1-1950239:18 (2019) - 2018
- [j15]Akif Akgul, Sezgin Kaçar, Ihsan Pehlivan, Burak Aricioglu:
Chaos-based encryption of multimedia data and design of security analysis interface as an educational tool. Comput. Appl. Eng. Educ. 26(5): 1336-1349 (2018) - [j14]Qiang Lai, Akif Akgul, Chunbiao Li, Guanghui Xu, Ünal Çavusoglu:
A New Chaotic System with Multiple Attractors: Dynamic Analysis, Circuit Realization and S-Box Design. Entropy 20(1): 12 (2018) - [j13]Guanghui Xu, Yasser Shekofteh, Akif Akgul, Chunbiao Li, Shirin Panahi:
A New Chaotic System with a Self-Excited Attractor: Entropy Measurement, Signal Encryption, and Parameter Estimation. Entropy 20(2): 86 (2018) - [j12]Sundarapandian Vaidyanathan, Akif Akgul, Sezgin Kaçar:
A new chaotic jerk system with two quadratic nonlinearities and its applications to electronic circuit implementation and image encryption. Int. J. Comput. Appl. Technol. 58(2): 89-101 (2018) - [j11]Chunbiao Li, Akif Akgul, Julien Clinton Sprott, Herbert H. C. Iu, Wesley Joo-Chen Thio:
A symmetric pair of hyperchaotic attractors. Int. J. Circuit Theory Appl. 46(12): 2434-2443 (2018) - [j10]Christos K. Volos, Akif Akgul, Viet-Thanh Pham, Murilo S. Baptista:
Antimonotonicity, Crisis and Multiple Attractors in a Simple Memristive Circuit. J. Circuits Syst. Comput. 27(2): 1850026:1-1850026:14 (2018) - 2017
- [j9]Yu Feng, Zhouchao Wei, Ugur Erkin Kocamaz, Akif Akgül, Irene M. Moroz:
Synchronization and Electronic Circuit Application of Hidden Hyperchaos in a Four-Dimensional Self-Exciting Homopolar Disc Dynamo without Equilibria. Complex. 2017: 7101927:1-7101927:11 (2017) - [j8]Xiong Wang, Akif Akgul, Sezgin Kaçar, Viet-Thanh Pham:
Multimedia Security Application of a Ten-Term Chaotic System without Equilibrium. Complex. 2017: 8412093:1-8412093:10 (2017) - [j7]Xiong Wang, Akif Akgul, Serdar Çiçek, Viet-Thanh Pham, Duy Võ Hoàng:
A Chaotic System with Two Stable Equilibrium Points: Dynamics, Circuit Realization and Communication Application. Int. J. Bifurc. Chaos 27(8): 1750130:1-1750130:14 (2017) - [j6]Qiang Lai, Akif Akgul, Xiao-Wen Zhao, Huiqin Pei:
Various Types of Coexisting Attractors in a New 4D Autonomous Chaotic System. Int. J. Bifurc. Chaos 27(9): 1750142:1-1750142:14 (2017) - [j5]Zhen Wang, Zhe Xu, Ezzedine Mliki, Akif Akgul, Viet-Thanh Pham, Sajad Jafari:
A New Chaotic Attractor Around a Pre-Located Ring. Int. J. Bifurc. Chaos 27(10): 1750152:1-1750152:10 (2017) - [j4]Wen Hu, Akif Akgul, Chunbiao Li, Taicheng Zheng, Peng Li:
A Switchable Chaotic Oscillator with Two Amplitude-Frequency Controllers. J. Circuits Syst. Comput. 26(10): 1750158:1-1750158:12 (2017) - [j3]Akif Akgul, Chunbiao Li, Ihsan Pehlivan:
Amplitude Control Analysis of a Four-Wing Chaotic Attractor, its Electronic Circuit Designs and Microcontroller-Based Random Number Generator. J. Circuits Syst. Comput. 26(12): 1750190:1-1750190:20 (2017) - 2016
- [j2]Ünal Çavusoglu, Akif Akgul, Sezgin Kaçar, Ihsan Pehlivan, Ahmet Zengin:
A novel chaos-based encryption algorithm over TCP data packet for secure communication. Secur. Commun. Networks 9(11): 1285-1296 (2016) - 2015
- [b1]Akif Akgül:
Yeni kaotik sistemler ile rasgele sayı üreteci tasarımı ve çoklu-ortam verilerinin yüksek güvenlikli şifrelenmesi (Design of random number generators with novel chaotic systems and high secure multimedia data encryption). Sakarya University, Turkey, 2015 - [j1]Chunbiao Li, Ihsan Pehlivan, Julien Clinton Sprott, Akif Akgul:
A novel four-wing strange attractor born in bistability. IEICE Electron. Express 12(4): 20141116 (2015)
Coauthor Index
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