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Efficient construction of a substitution box based on a Mordell elliptic curve over a finite field Research Article
Naveed Ahmed Azam, Umar Hayat, Ikram Ullah,azam@amp.i.kyoto-u.ac.jp,umar.hayat@qau.edu.pk
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 10, Pages 1378-1389 doi: 10.1631/FITEE.1800434
Keywords: 密码置换盒;有限域;莫德尔椭圆曲线;总阶数;计算复杂度
Fractional-order global optimal backpropagation machine trained by an improved fractional-order steepest descent method Research Articles
Yi-fei Pu, Jian Wang,puyifei@scu.edu.cn,wangjiannl@upc.edu.cn
Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 6, Pages 809-962 doi: 10.1631/FITEE.1900593
Fractional-order memristive neural synaptic weighting achieved by pulse-based fracmemristor bridge circuit Research Articles
Yifei Pu, Bo Yu, Qiuyan He, Xiao Yuan,heqiuyan789@163.com,yuanxiao@scu.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 6, Pages 862-876 doi: 10.1631/FITEE.2000085
Keywords: 分数阶微积分;分忆抗;分忆抗值;分数阶忆阻;分数阶记忆性突触
Mittag-Leffler stability analysis ofmultiple equilibrium points in impulsive fractional-order quaternion-valued neural networks Research Articles
K. UDHAYAKUMAR, R. RAKKIYAPPAN, Jin-de CAO, Xue-gang TAN
Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 2, Pages 234-246 doi: 10.1631/FITEE.1900409
Keywords: Mittag-Leffler stability Fractional-order Quaternion-valued neural networks Impulse
Stability analysis of uncertain fractional-order neutral-type delay systems with actuator saturation Research Articles
Zahra Sadat Aghayan, Alireza Alfi, J. A. Tenreiro Machado,a_alfi@shahroodut.ac.ir
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 10, Pages 1402-1412 doi: 10.1631/FITEE.2000438
Keywords: 分数阶系统;稳定性;中立时滞;鲁棒性;饱和性
Bifurcation-based fractional-order PI None
Karima RABAH, Samir LADACI, Mohamed LASHAB
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 2, Pages 180-191 doi: 10.1631/FITEE.1601543
Keywords: Fractional order system Bifurcation diagram Fractional PIλDμ controller Multi-scroll Chen chaotic system Genesio-Tesi chaotic system
A novel color image encryption algorithm based on a fractional-order discrete chaotic neural network and DNA sequence operations Research Articles
Li-ping Chen, Hao Yin, Li-guo Yuan, António M. Lopes, J. A. Tenreiro Machado, Ran-chao Wu,lip_chenhut@126.com
Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 6, Pages 809-962 doi: 10.1631/FITEE.1900709
Keywords: 分数阶离散系统;神经网络;DNA加密;彩色图像加密
Wang Jiaxiang,Luo Weizhong,Chen Xiang,Zhao Ruicong,Sun Qian,Mu Qi,Wang Xi
Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 98-102
Under the form of LNG sale and purchase in one core, by arranging onshore sale and purchase agreement for liquefied natural gas,CNOOC Gas and Power Trading & Marketing Ltd became one party of the offshore and onshore agreement, which not only kept the consistence of offshore and onshore agreement and reduced the risk for the CNOOC Gas and Power Trading & Marketing Ltd in maxima level, but also passed all the risks smoothly.
Keywords: sale and purchase in one core business structure risk passing
Deng Wei,Hu Qizhou
Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 21-25
On the basis of considering each factor of urban public traffic line network, the decision-making method for the optimization of urban public traffic line network is set up by grey theory and fuzzy theory. This paper proposes to use interval numbers of three parameters to present grey fuzzy numbers. A comprehensive optimization method for urban public traffic line network is given by using theories above. It was applied to the practical optimization of urban public traffic line network in the city. Applied results indicate that the method improves the efficiency of urban public traffic line network.
Keywords: public traffic line network optimization grey fuzzy numbers
Sampling formulas for 2D quaternionic signals associated with various quaternion Fourier and linear canonical transforms Research Articles
Xiaoxiao HU, Dong CHENG, Kit Ian KOU,huxiaoxiao3650@163.com
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 3, Pages 463-478 doi: 10.1631/FITEE.2000499
Keywords: Quaternion Fourier transforms Quaternion linear canonical transforms Sampling theorem Quaternion partial and total Hilbert transforms Generalized quaternion partial and total Hilbert transforms Truncation errors
A fractional-order multifunctionaln-step honeycomb RLC circuit network Article
Ling ZHOU, Zhi-zhong TAN, Qing-hua ZHANG
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 8, Pages 1186-1196 doi: 10.1631/FITEE.1601560
Keywords: Honeycomb network Equivalent transformation Fractional differential equation Impedance characteristics
Dynamics of a neuron exposed to integer- and fractional-order discontinuous externalmagnetic flux Regular Papers
Karthikeyan RAJAGOPAL, Fahimeh NAZARIMEHR, Anitha KARTHIKEYAN, Ahmed ALSAEDI, Tasawar HAYAT, Viet-Thanh PHAM
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 4, Pages 584-590 doi: 10.1631/FITEE.1800389
We propose a modified Fitzhugh-Nagumo neuron (MFNN) model. Based on this model, an integerorder MFNN system (case A) and a fractional-order MFNN system (case B) were investigated. In the presence of electromagnetic induction and radiation, memductance and induction can show a variety of distributions. Fractionalorder magnetic flux can then be considered. Indeed, a fractional-order setting can be acceptable for non-uniform diffusion. In the case of an MFNN system with integer-order discontinuous magnetic flux, the system has chaotic and non-chaotic attractors. Dynamical analysis of the system shows the birth and death of period doubling, which is a sign of antimonotonicity. Such a behavior has not been studied previously in the dynamics of neurons. In an MFNN system with fractional-order discontinuous magnetic flux, different attractors such as chaotic and periodic attractors can be observed. However, there is no sign of antimonotonicity.
Keywords: Fitzhugh-Nagumo Chaos Fractional order Magnetic flux
Research on 3D Dynamic Visual Graphic Simulation for Construction Layout of Xiluodu Project
Zhong Denghua,Zhu Huirong,Zheng Jiaxiang
Strategic Study of CAE 2003, Volume 5, Issue 11, Pages 65-70
Xiluodu hydroelectric plant is the biggest plant to be built on Jinsha River, and also, Xiluodu project is the biggest hydraulic engineering in China except Three George Project. To intuitively and accurately describe the complex and dynamic spatial relationship among all sides interfered in construction layout design of Xi Luodu project, the construction layout system is divided into 6 subsystems: dam construction, diversion and enclosure construction, dynamic water flow, underground structure construction, quarry stacking and redigging, and road and traffic inside construction site, and the research on 3D dynamic visual graphic simulation for construction layout of the designed whole construction process is developed. Flow of the 3D dynamic graphic simulation data is designed. Dynamic graphic simulation data can be divided into graphic data and attribute data, which organized based on GIS, then, 3D dynamic visual digital model for construction layout is built, which itself is an important part of digital hydraulic engineering. 3D dynamic visual graphic simulation demonstration and visual inquiry of dynamic graphic simulation data are realized with this digital model. Practical engineering application shows that a scientific and intuitive visualization analysis way is provided. for construction layout design and decision-making by this research, moreover, hydroelectric design work will be promoted to develop in an intellective and modern way, and the research is worth to be spread.
Keywords: Xiluodu Project construction layout graphic simulation geographic information system digital hydraulic engineering
Design of a fractional PI None
Pritesh SHAH, Sudhir AGASHE, Anand J. KULKARNI
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3, Pages 437-445 doi: 10.1631/FITEE.1601495
Keywords: Cohort intelligence Fractional calculus Fractional PID controller Tuning
TODIM and TOPSIS with Z-numbers None
Renato A. KROHLING, André G. C. PACHECO, Guilherme A. dos SANTOS
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 2, Pages 283-291 doi: 10.1631/FITEE.1700434
In this paper, we present an approach that can handle Z-numbers in the context of multi-criteria decision-making problems. The concept of Z-number as an ordered pair Z=(A, B) of fuzzy numbers A and B is used, where A is a linguistic value of a variable of interest and B is a linguistic value of the probability measure of A. As human beings, we communicate with each other by means of natural language using sentences like “the journey from home to university most likely takes about half an hour.” The Z-numbers are converted to fuzzy numbers. Then the Z-TODIM and Z-TOPSIS are presented as a direct extension of the fuzzy TODIM and fuzzy TOPSIS, respectively. The proposed methods are applied to two case studies and compared with the standard approach using crisp values. The results obtained show the feasibility of the approach.
Keywords: Multi-criteria decision-making TODIM TOPSIS Fuzzy number Z-number
Title Author Date Type Operation
Efficient construction of a substitution box based on a Mordell elliptic curve over a finite field
Naveed Ahmed Azam, Umar Hayat, Ikram Ullah,azam@amp.i.kyoto-u.ac.jp,umar.hayat@qau.edu.pk
Journal Article
Fractional-order global optimal backpropagation machine trained by an improved fractional-order steepest descent method
Yi-fei Pu, Jian Wang,puyifei@scu.edu.cn,wangjiannl@upc.edu.cn
Journal Article
Fractional-order memristive neural synaptic weighting achieved by pulse-based fracmemristor bridge circuit
Yifei Pu, Bo Yu, Qiuyan He, Xiao Yuan,heqiuyan789@163.com,yuanxiao@scu.edu.cn
Journal Article
Mittag-Leffler stability analysis ofmultiple equilibrium points in impulsive fractional-order quaternion-valued neural networks
K. UDHAYAKUMAR, R. RAKKIYAPPAN, Jin-de CAO, Xue-gang TAN
Journal Article
Stability analysis of uncertain fractional-order neutral-type delay systems with actuator saturation
Zahra Sadat Aghayan, Alireza Alfi, J. A. Tenreiro Machado,a_alfi@shahroodut.ac.ir
Journal Article
A novel color image encryption algorithm based on a fractional-order discrete chaotic neural network and DNA sequence operations
Li-ping Chen, Hao Yin, Li-guo Yuan, António M. Lopes, J. A. Tenreiro Machado, Ran-chao Wu,lip_chenhut@126.com
Journal Article
In consideration of the LNG sale and purchase in one core for constructing of business structure concerning sale and purchase agreement for liquefied natural gas in offshore and onshore and passing the risk
Wang Jiaxiang,Luo Weizhong,Chen Xiang,Zhao Ruicong,Sun Qian,Mu Qi,Wang Xi
Journal Article
Study on the Optimization of Public Traffic Line Network Based on Grey Fuzzy Numbers and Its Application
Deng Wei,Hu Qizhou
Journal Article
Sampling formulas for 2D quaternionic signals associated with various quaternion Fourier and linear canonical transforms
Xiaoxiao HU, Dong CHENG, Kit Ian KOU,huxiaoxiao3650@163.com
Journal Article
A fractional-order multifunctionaln-step honeycomb RLC circuit network
Ling ZHOU, Zhi-zhong TAN, Qing-hua ZHANG
Journal Article
Dynamics of a neuron exposed to integer- and fractional-order discontinuous externalmagnetic flux
Karthikeyan RAJAGOPAL, Fahimeh NAZARIMEHR, Anitha KARTHIKEYAN, Ahmed ALSAEDI, Tasawar HAYAT, Viet-Thanh PHAM
Journal Article
Research on 3D Dynamic Visual Graphic Simulation for Construction Layout of Xiluodu Project
Zhong Denghua,Zhu Huirong,Zheng Jiaxiang
Journal Article