How Do We Analyze the Accident Causation of Shield Construction of Water Conveyance Tunnels? A Method Based on the N-K Model and Complex Network by Yong Zhang, Qi Zhang, Xiang Zhang, Meng Li, Guoqing Qi

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The Effect of Various Text Representation Methods for Sentiment Analysis on Movie Review Data with Different Machine Learning Methods by Veysel Göç, Muhammet Sinan Başarslan

“…In this study, we explore the potential of machine learning (ML) models after different text representation methods on the balanced IMDB dataset, which is widely regarded as a gold standard in sentiment analysis, one of the Natural Language processing (NLP) tasks. …”
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Detecting Malicious .NET Executables Using Extracted Methods Names by Hamdan Thabit, Rami Ahmad, Ahmad Abdullah, Abedallah Zaid Abualkishik, Ali A. Alwan

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A Comparative Analysis of In Situ Testing Methods for Clay Strength Evaluation Using the Coupled Eulerian–Lagrangian Method by Hebo Wang, Yifa Wang, Biao Li, Wengang Qi, Ning Wang

“…With both the strain rate and softening effects considered, the interpreted strength value <i>S</i>_ut from the CPT increases by 13.5% compared to cases excluding these effects, while other methods exhibit marginal decreases of 4–5%. The isolated analysis of strain softening reveals that, under identical softening parameters, the CPT demonstrates the least sensitivity to strain softening among the four methods examined, with the factor reduction ratio <i>N_s</i>/<i>N</i>₀ ranging from 0.76 to 1.00, while the other three methods range from 0.65 to 0.88. …”
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A discrete extension of the Xgamma random variable: mathematical framework, estimation methods, simulation ranking, and applications to radiation biology and industrial engineering... by Mohamed S. Algolam, Mohamed S. Eliwa, Mohamed El-Dawoody, Mahmoud El-Morshedy

Subjects: “…statistical model…”
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TOPSIS model with combination weight for demand assessment of flood emergency material supplies by Bingbing Xu, Wenguang Yang, Lanxiang Yi, Dekun Kong, Ruitian Liu

“…Finally, a cloud model is introduced to visualize the urgency evaluation results obtained from the single weighting method and the combination weighting method by generating cloud maps. …”
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Modern Condition Monitoring Systems for Railway Wheel-Set Dynamics: Performance Analysis and Limitations of Existing Techniques by Khakoo Mal, Imtiaz Hussain, Tayab Din Memon, Dileep Kumar, Bhawani Shankar Chowdhry

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Numerical method and mathematical model for finding the equilibrium composition of the thermodynamic system of the T-Energy software package by P. A. Sechenov, I. A. Rybenko

“…Based on the analysis, practical implementation attempts, it was possible to develop a mathematical model consisting of numerical Lagrange methods (allows you to move from a conditional problem to an unconditional one); Newton–Raphson (an approximate method for solving a nonlinear system of equations); Gauss (solving a linear system of equations). …”
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Study on the Temperature Model of Dry Dual Clutch based on Lumped Parameter Method by Zhou Yunshan, Li Chenglin

“…A thermodynamic analysis on the simplified model of the clutch system is carried out by employing lumped parameters method. …”
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Análise comparativa de ferramentas de gestão de portfólio: um estudo de caso na indústria alimentícia Comparative analysis of two Portfolio Management methods: a case study in the... by Carla Pedroso, Istefani Carísio de Paula, Joana Siqueira de Souza

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A Novel Method of Parameter Identification for Lithium-Ion Batteries Based on Elite Opposition-Based Learning Snake Optimization by Wuke Li, Ying Xiong, Shiqi Zhang, Xi Fan, Rui Wang, Patrick Wong

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Adoption of virtual and augmented reality in the architecture, engineering, construction, and facilities management (AEC-FM): mixed method analysis of trends, gaps, and solutions by Sahand Fathi, Sepehr Sabeti, Omidreza Shoghli, Arsalan Heydarian, Vahid Balali

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Analysis of the Impact and Weight of Structural Parameters on the Operating Characteristics of the Spring Operating Mechanism by Qi Long, Xu Yang, Keru Jiang, Changhong Zhang, Xiao Wang, Xiongying Duan

“…By integrating the support vector machine surrogate model with the Monte Carlo reliability analysis method, the failure probability of the mechanism was determined, along with the specific influence weights of structural parameters on the operational characteristics of the spring-operated mechanism. …”
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Energy Efficiency Evaluation Model of Park Customers Based on PSR and Improved Grey TOPSIS by Hongshan ZHAO, Jingxuan LI

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Proposals for university promoting in QS rating based on the methods of statistical analysis by A. A. Mikryukov, M. S. Gasparian, D. S. Karpov

“…An approach to solving the problem of providing conditions for achieving the required values of university performance indicators in the international institutional ranking QS using models developed based on the methods of correlation-regression and factor analysis is proposed. …”
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The Modeling of the Probable Behaviour of Insider Cyber Fraudsters in Banks by Hanna Yarovenko, Aleksandra Kuzior, Alona Raputa

“…The aim of this study is to develop a scientific and methodological approach to model the probable behaviour of insider cyber fraudsters in banks based on a complex combination of principal component analysis, k-means clustering, and associative analysis. …”
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A METHOD FOR DIAGNOSING ACUTE INTESTINAL INFECTIONS IN NEWBORN by S. N. Beniova, E. S. Abdullaeva, M. L. Stolina, A. P. Gulevich, N. P. Blohina, M. G. Shegeda

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Q-tables formation method for automated monitoring of electromechanical converters parameters with application of linear integral criterion by N. A. Malev, O. V. Pogoditsky, A. S. Malacion

“…In these models static characteristics are implemented in tabular form reflecting the dependencies between the parameters of the electromechanical converters and the linear integral criterion. …”
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Control of the Spread of COVID-19 by the Sentinel Method and Numerical Simulation of the Studied Model Solution by Mifiamba Soma, Mamadou Ouedraogo, Kassiénou Lamien, Somdouda Sawadogo

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RESEARCH ON SOLUTION METHOD OF CONTACT STIFFNESS OF CURVIC COUPLINGS CONSIDERING TOOTH SURFACE ROUGHNESS by MA Wu, WANG AiLun, WANG Hai, YANG ZhengLie

“…Aiming at the problem that the contact stiffness analysis method of curvic couplings can not consider the contact interface microscopic morphology,an analytical model of the contact interface stiffness was proposed.Through the stress analysis and stiffness transformation,the general model of curvic couplings contact interface stiffness was obtained,and the GW rough surface model was brought into it to obtain the specific curvic couplings contact interface stiffness formula based on the GW rough surface model.Finally,the analytical model results were compared with finite element results.The effect of surface topography on the contact stiffness of curvic couplings was obtained,and the relationship between the normal contact stiffness and the tangential contact stiffness with the preload and tangential force were obtained.The research shows that the analytical model matches well with the finite element results,which proves the rationality of the analytical model and provides a theoretical reference for the preload force and torque design of the rotors with curvic couplings.…”
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