Flowchart of DEM Modeling Stability Analysis of Large Underground Powerhouse Caverns by Tao Wang, Bowen Fan, Shyam Sundar Khadka

“…Through the calculation of three typical engineering, the problems of random blocks stability, dynamic calculation, and support system evaluation are studied, respectively, with the help of the DEM code 3DEC. …”
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PREDICTION OF TELECOM SERVICES CONSUMERS CHURN BY USING MACHINE LEARNING ALGORITHMS by Edin Osmanbegović, Anel Džinić, Mirza Suljić

“…Some of the most commonly used machine learning algorithms for this issue are Logistic Regression, Gaussian Naive Bayes, Bernoulli Naive Bayes, Decision Tree, and Random Forest. …”
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Dynamic fatigue reliability analysis of wheel hub drive system for electric drive mining dump truck by YANG HaoDong, YAN ChangFeng, XIE HePing, KANG JianXiong, ZHANG Ke

“…The dynamic fatigue reliability of each gear pair of the hub drive system was calculated by replacing the actual random load with the static load of the rated design load in the method. …”
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ANALYSIS OF ORGANISATIONAL PERFORMANCE OF NON-PROFIT INSTITUTIONS: THE CASE OF LIFELONG LEARNING INSTITUTIONS IN CROATIA by Zoran Mihanović, Jurica Pavičić, Nikša Alfirević

“…The level and structure of organisational performance of non-profit educational institutions and the verification of research goals are empirically analysed on a random sample of Croatian institutions. It is believed that the research results can assist managers of educational institutions in creating a strategy, leading to the better organisational performance. …”
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FINITE ELEMENT STRESS AND STRAIN ANALYSIS OF BGA SOLDER JOINT OF BOARD LEVEL OPTICAL INTERCONNECTION MODULE UNDER TEMPERATURE AND VIBRATION COUPLED CONDITION by HUA JianWei, HUANG ChunYue, LIANG Ying, HUANG Wei, ZHANG Long

“…Based on ANSYS software established board level optical interconnect module finite element model,by means of the analysis of the model of the thermal-structure random vibration coupling,obtained the data of stress and strain under the coupling condition,analyzed the influence of the change of the shape parameters of three kinds of solder joints,the height of the solder joints,the diameter of the pad and the volume of the solder balls.The results show that the stress and strain value of the solder joint is gradually reduced from the center position to the solder joint at both ends;the maximum stress and strain point appeared in the solder joint at the corner of the array.With the increase of the solder joint height,the maximum stress and strain of the solder joint increased gradually.With the increase of the diameter of the pad and the volume of the solder ball,the maximum stress and strain decreased gradually.…”
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Effective retransmission in network coding for TCP by Jing CHEN, Xue-peng SONG, Fang LIU

“…Proposed scheme can work well on handling not only random losses but bursty losses in reducing decoding delay. …”
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Attack Analysis Framework of Space-Integrated-Ground Information Network Based on Cybersecurity Knowledge Graph by Yulu QI, Rong JIANG, Xing RONG, Aiping LI

“…While realizing global coverage, random access, on-demand service, security and credibility, the space-integrated-ground information network(SGIN) is confronted with more complex and variable security threats.Compared with the internet, satellite network has a lot of diff erences, such as highly dynamic changes of topology, transfer protocol and data format.In terms of these questions, it was necessary to integrated the rule of satellite network attacks into the rules of APT attacks, developed the cybersecurity knowledge graph and the attack rules library to analyzed the attacks of the SGIN.The pattern of attack rules was expressed based on time-space data model, which was used to completed the attack chain when there were non-continuous missed data or false positives data.The attack analysis framework proposed in this paper could accurately perceived the security status of the SGIN in real time , and provided decision support for the SGIN.…”
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Identification of Important Genes of Keratoconus and Construction of the Diagnostic Model by Lin Wang, Yuqing Wang, Juan Liu, Wencheng Zhao

“…GSE151631 and GSE77938 were downloaded from the comprehensive gene expression database (GEO). By using the random forest model (RF), support vector machine model (SVM), and generalized linear model (GLM), important immune-related genes were identified as biomarkers for KC diagnosis. …”
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Stochastic Responses for the Vibro-Impact System under the Broadband Noise by S. W. Guan, Q. Ling, M. Xu

“…The stochastic averaging is applied to derive the random responses of the SDOF vibro-impact system with one-side wall under additive and multiplicative broadband noise, where the impact is described by the modified Hertzian contact model. …”
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Sex and neo-sex chromosome evolution in beetles. by Ryan Bracewell, Anita Tran, Kamalakar Chatla, Doris Bachtrog

“…These neo-sex chromosomes evolve the stereotypical properties of sex chromosomes, including the evolution of dosage compensation and a non-random distribution of genes with sex-biased expression. …”
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Practical group signature scheme with verifier-local revocation by LI Ji-guo, SUN Gang, ZHANG Yi-chen

“…An efficient approach of member revocation in group signature is verifier-local revocation.In this approach,revocation messages are only sent to signature verifiers,while signers have no involvement.There are some problems in group signature with verifier-local revocation;for example,some group signature schemes do not have exculpability and the computation cost of revocation check is dependent on the length of the revocation list,and so on.In order to solve above problems,and aim at the application of group signatures for enabling privacy-preserving attestation,a practical group signature scheme with verifier-local revocation based on the strong Diffie-Hellman assumption and decision linear Diffie-Hellman assumption,which was proven to be secure in the random Oracle model was proposed.The efficiency of the proposed scheme was analyzed.Compared with the existing verifier-local revocation group signatures,the computa-tion cost of revocation check in the scheme is independent of the length of the revocation list.At the same time,the scheme satisfies exculpability and backward unlinkability.…”
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Nonlinear Fluctuation Behavior of Financial Time Series Model by Statistical Physics System by Wuyang Cheng, Jun Wang

“…We develop a random financial time series model of stock market by one of statistical physics systems, the stochastic contact interacting system. …”
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Parameter Estimation for a Class of Lifetime Models by Xinyang Ji, Shunhou Fan, Wei Fan

“…Instead, we apply the Marquardt’s method (MM) to implement parametric estimation directly for the model and compare these two methods of parametric estimation by random simulation. Our results show that MM has better effect of data fitting, more reasonable parametric estimates, and smaller prediction error compared with TSM.…”
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Statistical Peculiar Features of Surface Cracking on Flat Clay Samples of Plastic Moulding when Heated by Heat Flow by I. K. Ivanovsky

“…At the same time determination of time indices concerning cracking initiation prior to clay mass treatment in the vacuum-press in accordance with K.Pirson’s criterion does not correspond to the normal law of distribution of random indices and corresponds to this law after processing in vacuum-press and moulding of air-dried bricks that makes it possible to predict with great reliability an output of qualitative products.…”
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REVIEW ON OPERATION STATE ASSESSMENT AND PROGNOSTICS FOR MECHANICAL EQUIPMENT BASED ON HIDDEN MARKOV MODEL by JI Yun, WANG Heng, ZHU LongBiao, HUANG Xi

“…With the continuous improvement requirements of reliability and security for mechanical equipment,accurate extraction of equipment fault development trend of degradation characteristic information and establishment of effective fault prediction model is the key problem to improve reliability of equipment operation. HMM has double random process properties that could describe the hidden state and observed state,it is similar to the equipment degradation processes that become a hot research topic now. …”
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Treating Children's with Autism Spectrum Discomfort from Bright Light and Improving the Ability to Communicating with Others after Physical Correction of the Eye Muscles by Mundher Sameen Shuker, Wiaam Hussen Mutar

“…The number of males was 14 patients, while the number of female patients was 6 at random. …”
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Sound Radiation and Vibration of Composite Panels Excited by Turbulent Flow: Analytical Prediction and Analysis by Joana Rocha

“…The present study investigates the vibration and sound radiation by panels exited by turbulent flow and by random noise. Composite and aluminum panels are analyzed through a developed analytical framework. …”
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Prediction of Ubiquitination Sites Using UbiNets by Sarthak Yadav, Manoj Gupta, Ankur Singh Bist

“…Computational machine learning techniques, such as Random Forest Classifier, Gradient Boosting Machines, and Multilayer Perceptrons (MLP), are taken for analysis. …”
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Hubungan Efikasi Diri dengan Kematangan Karier pada Mahasiswa Tingkat Akhir Universitas Adzkia by Abdi Rahman, Nurfarhanah Nurfarhanah

“…Teknik pengumpulan sampel menggunakan Teknik Proportional Random Sampling. Metode pengumpulan data dalam penelitian ini dengan menggunakan skala likert. …”
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Incompatibilism and the Principle of Sufficient Reason in Kant’s Nova Dilucidatio by Aaron M Wells

“…This move, which was standard in medieval treatments of free choice, explains why Kant is so critical of Crusius’s version of libertarian freedom: Kant understands Crusius as making actions entirely random. In defense of this reading, I offer a new analysis of the version of the principle of sufficient reason that appears in the Nova Dilucidatio. …”
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