PIECEWISE

作品数:318被引量:354H指数:7
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相关领域:自动化与计算机技术理学更多>>
相关作者:刘敏王旭黄博许雪峰廖斌更多>>
相关机构:重庆交通大学南京理工大学成都东软信息技术学院湖北大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Global Piecewise Analysis of HIV Model with Bi-Infectious Categories under Ordinary Derivative and Non-Singular Operator with Neural Network Approach
《Computer Modeling in Engineering & Sciences》2025年第1期609-633,共25页Ghaliah Alhamzi Badr Saad TAlkahtani Ravi Shanker Dubey Mati ur Rahman 
supported and funded by the Deanship of Scientific Research at Imam Mohammad Ibn Saud Islamic University(IMSIU)(grant number IMSIU-RP23066).
This study directs the discussion of HIV disease with a novel kind of complex dynamical generalized and piecewise operator in the sense of classical and Atangana Baleanu(AB)derivatives having arbitrary order.The HIV i...
关键词:HIV infection model qualitative scheme approximate solution piecewise global operator neural network 
Development of a Three-Dimensional Multiscale Octree SBFEM for Viscoelastic Problems of Heterogeneous Materials
《Computer Modeling in Engineering & Sciences》2024年第8期1831-1861,共31页Xu Xu Xiaoteng Wang Haitian Yang Zhenjun Yang Yiqian He 
NSFC Grants(12072063,11972109);Grant of State Key Laboratory of Structural Analysis for Industrial Equipment(S22403);National Key Research and Development Program of China(2020YFB1708304);Alexander von Humboldt Foundation(1217594).
The multiscale method provides an effective approach for the numerical analysis of heterogeneous viscoelastic materials by reducing the degree of freedoms(DOFs).A basic framework of the Multiscale Scaled Boundary Fini...
关键词:Three-dimensionalmultiscale viscoelastic analysis numerical base functions octree SBFEM image-based analysis temporally piecewise adaptive algorithm 
Dynamical Analysis of the Stochastic COVID-19 Model Using Piecewise Differential Equation Technique被引量:1
《Computer Modeling in Engineering & Sciences》2023年第12期2427-2464,共38页Yu-Ming Chu Sobia Sultana Saima Rashid Mohammed Shaaf Alharthi 
Various data sets showing the prevalence of numerous viral diseases have demonstrated that the transmission is not truly homogeneous.Two examples are the spread of Spanish flu and COVID-19.The aimof this research is t...
关键词:COVID-19 epidemic model piecewise fractional differential operators piecewise numerical scheme EXTINCTION ergodicity and stationary distribution 
Study of Fractional Order Dynamical System of Viral Infection Disease under Piecewise Derivative被引量:2
《Computer Modeling in Engineering & Sciences》2023年第7期921-941,共21页Kamal Shah Hafsa Naz Thabet Abdeljawad Bahaaeldin Abdalla 
This research aims to understand the fractional order dynamics of the deadly Nipah virus(NiV)disease.We focus on using piecewise derivatives in the context of classical and singular kernels of power operators in the C...
关键词:NiV disease fractional calculus piecewise derivative qualitative results newton polynomial RNA virus 
Implementation of Rapid Code Transformation Process Using Deep Learning Approaches
《Computer Modeling in Engineering & Sciences》2023年第7期107-134,共28页Bao Rong Chang Hsiu-Fen Tsai Han-Lin Chou 
supported by the Ministry of Science and Technology,Taiwan,under Grant Nos.MOST 111-2221-E-390-012 and MOST 111-2622-E-390-001.
Our previous work has introduced the newly generated program using the code transformation model GPT-2,verifying the generated programming codes through simhash(SH)and longest common subsequence(LCS)algo-rithms.Howeve...
关键词:Code transformation model variational simhash piecewise longest common subsequence explainable AI LIME 
Mathematical Modeling and Evaluation of Reliability Parameters Based on Survival Possibilities under Uncertain Environment
《Computer Modeling in Engineering & Sciences》2023年第3期1943-1956,共14页Alhanouf Alburaikan Hamiden Abd El-Wahed Khalifa Pavan Kumar SeyedaliMirjalili Ibrahim Mekawy 
In this article,mathematical modeling for the evaluation of reliability is studied using two methods.One of the methods,is developed based on possibility theory.The performance of the reliability of the system is of p...
关键词:Reliability function probabilistic function piecewise quadratic fuzzy numbers survival possibility failure rate possibility distribution state function closed interval approximation 
Modeling the Spread of Tuberculosis with Piecewise Differential Operators
《Computer Modeling in Engineering & Sciences》2022年第5期787-814,共28页Abdon Atangana Ilknur Koca 
Very recently,a new concept was introduced to capture crossover behaviors that exhibit changes in patterns.The aimwas tomodel real-world problems exhibiting crossover from one process to another,for example,randomness...
关键词:Spread of tuberculosis piecewise differentiation numerical simulation 
Code Transform Model Producing High-Performance Program被引量:1
《Computer Modeling in Engineering & Sciences》2021年第10期253-277,共25页Bao Rong Chang Hsiu-Fen Tsai Po-Wen Su 
This work is fully supported by the Ministry of Science and Technology,Taiwan,Republic of China,under Grant Nos.MOST 110-2622-E-390-001 and MOST 109-2622-E-390-002-CC3.
This paper introduces a novel transform method to produce the newly generated programs through code transform model called the second generation of Generative Pre-trained Transformer(GPT-2)reasonably,improving the pro...
关键词:Newly generated programs GPT-2 predetermined generative programs variational Simhash algorithm piecewise longest common subsequence 
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