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Enhancing Blockchain Security Using Ripple Consensus Algorithm 被引量:1
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作者 a.baseera Abeer Abdullah Alsadhan 《Computers, Materials & Continua》 SCIE EI 2022年第12期4713-4726,共14页
In the development of technology in various fields like big data analysis,data mining,big data,cloud computing,and blockchain technology,security become more constrained.Blockchain is used in providing security by enc... In the development of technology in various fields like big data analysis,data mining,big data,cloud computing,and blockchain technology,security become more constrained.Blockchain is used in providing security by encrypting the sharing of information.Blockchain is applied in the peerto-peer(P2P)network and it has a decentralized ledger.Providing security against unauthorized breaches in the distributed network is required.To detect unauthorized breaches,there are numerous techniques were developed and those techniques are inefficient and have poor data integrity.Hence,a novel technique needs to be implemented to tackle the new breaches in the distributed network.This paper,proposed a hybrid technique of two fish with a ripple consensus algorithm(TF-RC).To improve the detection time and security,this paper uses efficient transmission of data in the distributed network.The experimental analysis of TF-RC by using the metric measures of performance in terms of latency,throughput,energy efficiency and it produced better performance. 展开更多
关键词 Blockchain SECURITY RIPPLE breaches TWOFISH NETWORK
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Machine Learning Technique to Detect Radiations in the Brain 被引量:1
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作者 E.Gothai a.baseera +3 位作者 P.Prabu K.Venkatachalam K.Saravanan S.SathishKumar 《Computer Systems Science & Engineering》 SCIE EI 2022年第7期149-163,共15页
The brain of humans and other organisms is affected in various ways through the electromagneticfield(EMF)radiations generated by mobile phones and cell phone towers.Morphological variations in the brain are caused by t... The brain of humans and other organisms is affected in various ways through the electromagneticfield(EMF)radiations generated by mobile phones and cell phone towers.Morphological variations in the brain are caused by the neurological changes due to the revelation of EMF.Cellular level analysis is used to measure and detect the effect of mobile radiations,but its utilization seems very expensive,and it is a tedious process,where its analysis requires the preparation of cell suspension.In this regard,this research article proposes optimal broadcast-ing learning to detect changes in brain morphology due to the revelation of EMF.Here,Drosophila melanogaster acts as a specimen under the revelation of EMF.Automatic segmentation is performed for the brain to attain the microscopic images from the prejudicial geometrical characteristics that are removed to detect the effect of revelation of EMF.The geometrical characteristics of the brain image of that is microscopic segmented are analyzed.Analysis results reveal the occur-rence of several prejudicial characteristics that can be processed by machine learn-ing techniques.The important prejudicial characteristics are given to four varieties of classifiers such as naïve Bayes,artificial neural network,support vector machine,and unsystematic forest for the classification of open or nonopen micro-scopic image of D.melanogaster brain.The results are attained through various experimental evaluations,and the said classifiers perform well by achieving 96.44%using the prejudicial characteristics chosen by the feature selection meth-od.The proposed system is an optimal approach that automatically identifies the effect of revelation of EMF with minimal time complexity,where the machine learning techniques produce an effective framework for image processing. 展开更多
关键词 Electromagneticfield radiations brain morphology SEGMENTATION machine learning image processing
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Industrial Centric Node Localization and Pollution Prediction Using Hybrid Swarm Techniques
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作者 R.Saravana Ram M.Vinoth Kumar +3 位作者 N.Krishnamoorthy a.baseera D.Mansoor Hussain N.Susila 《Computer Systems Science & Engineering》 SCIE EI 2022年第8期545-560,共16页
Major fields such as military applications,medical fields,weather forecasting,and environmental applications use wireless sensor networks for major computing processes.Sensors play a vital role in emerging technologie... Major fields such as military applications,medical fields,weather forecasting,and environmental applications use wireless sensor networks for major computing processes.Sensors play a vital role in emerging technologies of the 20th century.Localization of sensors in needed locations is a very serious problem.The environment is home to every living being in the world.The growth of industries after the industrial revolution increased pollution across the environment.Owing to recent uncontrolled growth and development,sensors to measure pollution levels across industries and surroundings are needed.An interesting and challenging task is choosing the place to fit the sensors.Many meta-heuristic techniques have been introduced in node localization.Swarm intelligent algorithms have proven their efficiency in many studies on localization problems.In this article,we introduce an industrial-centric approach to solve the problem of node localization in the sensor network.First,our work aims at selecting industrial areas in the sensed location.We use random forest regression methodology to select the polluted area.Then,the elephant herding algorithm is used in sensor node localization.These two algorithms are combined to produce the best standard result in localizing the sensor nodes.To check the proposed performance,experiments are conducted with data from the KDD Cup 2018,which contain the name of 35 stations with concentrations of air pollutants such as PM,SO_(2),CO,NO_(2),and O_(3).These data are normalized and tested with algorithms.The results are comparatively analyzed with other swarm intelligence algorithms such as the elephant herding algorithm,particle swarm optimization,and machine learning algorithms such as decision tree regression and multi-layer perceptron.Results can indicate our proposed algorithm can suggest more meaningful locations for localizing the sensors in the topology.Our proposed method achieves a lower root mean square value with 0.06 to 0.08 for localizing with Stations 1 to 5. 展开更多
关键词 Wireless sensor networks node localization industrial-centric approach random forest regression elephant herding optimization swarm intelligence POLLUTION
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Ensemble Nonlinear Support Vector Machine Approach for Predicting Chronic Kidney Diseases
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作者 S.Prakash P.Vishnu Raja +3 位作者 a.baseera D.Mansoor Hussain V.R.Balaji K.Venkatachalam 《Computer Systems Science & Engineering》 SCIE EI 2022年第9期1273-1287,共15页
Urban living in large modern cities exerts considerable adverse effectson health and thus increases the risk of contracting several chronic kidney diseases (CKD). The prediction of CKDs has become a major task in urba... Urban living in large modern cities exerts considerable adverse effectson health and thus increases the risk of contracting several chronic kidney diseases (CKD). The prediction of CKDs has become a major task in urbanizedcountries. The primary objective of this work is to introduce and develop predictive analytics for predicting CKDs. However, prediction of huge samples isbecoming increasingly difficult. Meanwhile, MapReduce provides a feasible framework for programming predictive algorithms with map and reduce functions.The relatively simple programming interface helps solve problems in the scalability and efficiency of predictive learning algorithms. In the proposed work, theiterative weighted map reduce framework is introduced for the effective management of large dataset samples. A binary classification problem is formulated usingensemble nonlinear support vector machines and random forests. Thus, instead ofusing the normal linear combination of kernel activations, the proposed work creates nonlinear combinations of kernel activations in prototype examples. Furthermore, different descriptors are combined in an ensemble of deep support vectormachines, where the product rule is used to combine probability estimates ofdifferent classifiers. Performance is evaluated in terms of the prediction accuracyand interpretability of the model and the results. 展开更多
关键词 Chronic disease CLASSIFICATION iterative weighted map reduce machine learning methods ensemble nonlinear support vector machines random forests
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