The Multistage Homotopy Perturbation Method for Solving Chaotic and Hyperchaotic Lü System by M. S. H. Chowdhury, Nur Isnida Razali, Waqar Asrar, M. M. Rahman

“…MHPM is a technique adapted from the standard homotopy-perturbation method (HPM) where the HPM is treated as an algorithm in a sequence of time intervals. To ensure the precision of the technique applied in this work, the results are compared with a fourth-order Runge-Kutta method and the standard HPM. …”
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Structure Optimization and Test of the Tapered Roller Bearing based on the Decrease of Friction Torque by Mo Yimin, Wang Junping, Chai Shufeng

“…With the target of reducing the friction torque of tapered roller bearing,the globally optimal solution of bearing inner structural parameters is obtained by using the genetic algorithm.The friction torque,gearbox transmission efficiency,and vehicle fuel consumption and sliding distance are tested before and after the bearings are optimized.The results show that,the bearing friction torque is reduced,the gearbox transmission efficiency is increased,and the vehicle fuel consumption is slightly decreased while the vehicle sliding distance is highly improved.…”
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Novel blind recognition method for self-synchronized scrambler by Hong-shu LIAO, Ye YUAN, Lu GAN

“…In non-cooperative communication systems,an adversary has to blindly estimate the coding parameters of scrambler from intercepted sequence.On the condition biased information source,a new method was proposed which can blindly recover the generating polynomial of self-synchronized scrambler.This method was based on the corrected squared Euclidean distance which was used to measure the distance between the actual stat ical probability and the uniform distribution.The simulation results verify the theory analysis and the validity of the algorithm.…”
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Safe hierarchical virtual network mapping method based on clustering by Xie LU, Lei XU, Manjun ZHANG

“…Based on the 5G network environment, a security hierarchical virtual network mapping method based on K-means clustering was proposed.In particular, the idea of node security classification and the combination of K-menas clustering algorithm was involved to solve the key problems of low security and low mapping efficiency existing in current virtual network mapping.Compared with traditional methods, this research method improves the efficiency of virtual node mapping and enhances the network resilience.…”
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A Discrete Method Based on the CE-SE Formulation for the Fractional Advection-Dispersion Equation by Silvia Jerez, Ivan Dzib

“…We obtain a numerical algorithm by using the space-time conservation element and solution element (CE-SE) method for the fractional advection-dispersion equation. …”
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Trusted network connect control based on terminal behavior by LIU Wei-wei1, HAN Zhen2, SHEN Chang-xiang3

“…Under the framework of TNC,a new method was proposed to calculate the "healthy status" of a terminal based on analyzing the real-time characteristics of its behavior and process activity.Compared with the existing method,which based on static characteristics,the strategy could get a better performance,especially,on identifying and isolating the terminals with potential risk.The experimental result also shows that the proposed algorithm has the capability of finding and isolating terminals which are infected by malicious codes.…”
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Decrease in errors at solution of problems of heat conductivity by finite element method by S. V. Fedorov

“…Comparison with the analytical decision is made. The algorithm of the choice of a step in the automatic mode is offered. …”
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Synthesis of Multicriteria Controller by Means of Fuzzy Logic Approach by Andrew Lozynskyy, Lyubomyr Demkiv

“…To find optimal values of membership function’s parameters, genetic algorithm is used. To take into account values of both output and intermediate parameters of the system, a penalty function is considered. …”
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CLOSED-LOOP CONTROL OF OXYGEN-CONVERTER MELTING by V. S. Bogushevsky, S. V. Zhuk, S. G. Melnik, E. N. Zubova

“…The model takes into account the kinetics of the process of removing carbon from the melt in the foreign – and intradiffusion limiting process of decarburization. The algorithm of the model is implemented in an automated process control system of converter smelting. …”
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The contemporary echocardiography approach to diagnosis of pulmonary hypertension and non-invasive estimation of pulmonary artery pressure by M.Yu. Kolesnyk

“…The review presents the contemporary possibilities of echocardiography in the diagnosis of pulmonary hypertension. The algorithm used to determine probability of the pulmonary hypertension by means of echocardiography based on 2015 ESC guidelines is presented. …”
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Features of the Calculated Determination of the Thermal State of the Turbo Generator Brush-Contact Device by Anton Ye. Kovryha

“…The author provides an algorithm for analytical calculation of the device, determines the expected temperatures of the elements provided that additional filters are installed in the ventilation duct. …”

Forward/Backward Decomposition for Dispersive Wave Propagation Measurements by Nicholas A. Corbin, Pablo Tarazaga

“…The theory is presented, along with algorithmic implementation and experimental validation on a Timoshenko beam. …”
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Research on Application of Regression Least Squares Support Vector Machine on Performance Prediction of Hydraulic Excavator by Zhan-bo Chen

“…First, the mathematical model of the regression least squares support vector machine is studied, and then the algorithm of the regression least squares support vector machine is designed. …”
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A Polarity Reversion Elimination Method for LTE-Advanced Frequency Offset Estimation by Guoqing Jia, Shanji Chen, Chao Chen, Xiaohong Ji, Weidong Fang

“…Traditional fractional frequency offset（FFO）estimation algorithm pay less attention to FFO polarity estimation.Noise and channel fading induced FFO estimation polarity reversion degrades the frequency synchronization performance inevitably.An efficient FFO polarity detection method was proposed in LTE-Advanced system to solve the problem，which utilized the mirror symmetry property of time-domain primary synchronization signal（PSS）.Numerical results show that the proposed method can depress FFO polarity reversion efficiently.…”
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Application of invariant moment method for HAPS ISAR imaging with micro parts by Zhao-qun QI, Xiao-jun JING, Si-qing YOU, Hai-bin SUN

“…To resolve the micromotion in the HAPS(high altitude platform station) ISAR system,the invariant moment method for ISAR imaging with micro parts was proposed.Firstly,invariant moment tool was applied to classify the echoes of different sub-aperture,and then the sub-aperture echoes reducing the quality of image was separated.Finally the remaining echoes were used to do sub-aperture splicing imaging.From the simulation results,the algorithm is proved to be simple and can improve the quality of ISAR image obviously.…”
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Research on Lung Nodule Detection Based on Improved Target Detection Network by Ye Li, Qian Wu, Hongwei Sun, Xuewei Wang

“…The experimental results prove that proposed algorithm is extremely effective.…”
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Wu’s Characteristic Set Method for SystemVerilog Assertions Verification by Xinyan Gao, Ning Zhou, Jinzhao Wu, Dakui Li

“…We define a suitable subset of SVAs so that an efficient polynomial modeling mechanism for both circuit descriptions and assertions can be applied. We present an algorithm framework based on the algebraic representations using characteristic set of polynomial system. …”
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Comment on ‘Targeted Ciphers for Format‐Preserving Encryption’ from Selected Areas in Cryptography 2018 by Dachao Wang, Baocang Wang, Yuan Ping

“…The second scheme was designed with an algorithm called Mix–Swap–Unmix that is shown to be equivalent to a particular matching exchange process under a specific setting. …”
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Optimization for Due-Window Assignment Scheduling with Position-Dependent Weights by Li-Yan Wang, Dan-Yang Lv, Bo Zhang, Wei-Wei Liu, Ji-Bo Wang

“…Optimal properties of the problem are given, and then, a polynomial-time algorithm is provided to solve the problem. An extension to the problem is offered by assuming general position-dependent processing time.…”
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Simple power analysis attack on random pseudo operations by Min WANG, Zhen WU

“…Random pseudo-operations on elliptic curve scalar multiplication algorithm,less secure than it claimed by simple power analysis (SPA)attacks.Even in the single curve SPA,it leaks lots of useful key information.Multiple curve recursive approximation attack(MCRAA),a new multiple curve SPA attack,was proposed to get all of the key information with a small curve set.When the length of the key is n,the size of the set is O(lbn) which was confirmed by experiment.…”
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