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A comprehensive achievement investigation of iterative mean filter for outlier extinguish aspiration on ubiquitous FVIN 迭代均值滤波器在无处不在的 FVIN 上消除离群点的综合成就研究
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.5951
V. Patanavijit, K. Thakulsukanant
Under commonwealth of the outlier extinguish inspection, exclusively on the impulsive outlier, the outlier extinguish algorithm is a substantial step, which is early performed prior to further computer vision steps thereupon the iterative mean filter (IMF) is inaugurated for fix value impulsive noise (FVIN) and grown into one of the superior achievement outliers extinguish algorithms. This academic article focuses to investigate the correlative achievement of the outlier extinguish algorithm established on IMF, is inaugurated from mean filter (MF) for carrying out the poor achievement of the aforesaid outlier extinguish algorithms (standard median filter (SMF), MF, and adaptive median filter (AMF)), for FVIN at omnipresent scattering of outlier consistency (5-90%). The analytical experiment comprehensively exploits on bountiful figures (F16, Girl, Lena, and Pepper) that are inspected in order to analyze the correlative achievement of an outlier extinguish algorithm established on IMF. In contrast with the aforesaid outlier extinguish algorithms (SMF, MF, and AMF), the outlier extinguish algorithm established on IMF has superior achievement from the experimental results.
在离群值剔除检查的大环境下,专门针对脉冲离群值的离群值剔除算法是一个重要步骤,它在进一步的计算机视觉步骤之前提前执行,然后针对固定值脉冲噪声(FVIN)启动迭代均值滤波器(IMF),并发展成为成就卓越的离群值剔除算法之一。本文重点研究了建立在 IMF 上的离群值消除算法的相关性能,IMF 由均值滤波器(MF)演变而来,用于消除上述离群值消除算法(标准中值滤波器(SMF)、MF 和自适应中值滤波器(AMF))在离群值一致性普遍分散(5%-90%)的情况下对 FVIN 的不良性能。分析实验全面利用了大量的数据(F16、Girl、Lena 和 Pepper),通过对这些数据的检查,分析了在 IMF 上建立的离群值消除算法的相关成就。从实验结果来看,与上述离群值消除算法(SMF、MF 和 AMF)相比,基于 IMF 的离群值消除算法具有更优越的性能。
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引用次数: 0
A comprehensive survey on several fire management approaches in wireless sensor networks 关于无线传感器网络中几种火灾管理方法的综合调查
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.5833
Swetha Rajendran, Navaneethan Chenniappan
The majority of the fires are activated through environmental reasons although a minority of them are self-activated. To detect fires several safety systems were introduced. There are wired systems, cameras, satellite systems, and bluetooth feasible to provide a complete image of the world but after a long search period. These systems are not perfect since it prevents fire from finding just at the time, the fire initiates. But, recent technological development in wireless sensor networks (WSN) has spread out its fire detection application. A comprehensive survey on several fire management approaches in WSN propose to discuss various fire detection approaches like early fire detection, energy efficient fire detection, mobile agent-based fire detection, unmanned aerial vehicle (UAV)-based fire detection, threshold-based fire detection, machine learning based fire detection and secure fire detection approaches. Moreover, the comprehensive tabular study of the fire management technique is given that will assist in the suitable selection of approaches to be applied for the detection of fire. Furthermore, WSN uses the clustering method to minimize redundant dataandsecure fire detection approaches collect authenticated data related to fire detection. Early fire detection approaches detects the fire early. Machine learning algorithm detects the fire efficiently.
大多数火灾是由于环境原因引发的,但也有少数火灾是自行引发的。为了探测火灾,人们引入了多种安全系统。有线系统、摄像头、卫星系统和蓝牙系统都可以提供完整的世界图像,但需要经过长时间的搜索。这些系统并不完美,因为它们无法在火灾发生时及时发现火情。但是,最近无线传感器网络(WSN)的技术发展使其在火灾探测方面的应用更加广泛。一项关于 WSN 中若干火灾管理方法的综合调查建议讨论各种火灾检测方法,如早期火灾检测、节能火灾检测、基于移动代理的火灾检测、基于无人机(UAV)的火灾检测、基于阈值的火灾检测、基于机器学习的火灾检测和安全火灾检测方法。此外,还对火灾管理技术进行了全面的列表研究,这将有助于选择合适的火灾探测方法。此外,WSN 使用聚类方法最大限度地减少冗余数据,安全火灾探测方法收集与火灾探测相关的认证数据。早期火灾探测方法可及早发现火灾。机器学习算法可有效探测火灾。
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引用次数: 0
On the use of historical data in context-aware multimedia documents adaptation processes 论历史数据在情境感知多媒体文件改编过程中的使用
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.5297
Aziz Smaala, Zakaria Laboudi, Asma Saighi, A. Moudjari
Playing multimedia documents in ubiquitous systems may require content adaptation based on gathered context information and accumulated historical data. Several approaches have already been proposed, in which adaptation actions are performed to provide adapted documents. Nevertheless, these approaches focus mainly on efficient use of context information without involving historical users data to improve the adaptation process. Thus, this paper allows for consideration of historical users data during the execution of the adaptation process. To do so, the context elements and the adaptation actions are first modeled using the oriented-object approach and then converted into relational and NoSQL databases schemes. Finally, algorithms for storing, retrieving and analysing data are designed. The proposal is validated by implementing scenarios through a real prototype. At a first step, the performances are measured to estimate the cost of data processing. The experiments show that NoSQL databases excel in data storage and ease of implementation, while relational databases perform well in data retrieve. At a second step, the proposal usefulness is highlighted by showing how historical data contribute to adaptation rules personalization using datadriven rule learning mechanisms rather than defining them explicitly. The analysis algorithm could retain personalized adaptation rules with confidence degree greater than 90%. Overall, the results are satisfactory.
在无处不在的系统中播放多媒体文件可能需要根据收集到的上下文信息和积累的历史数据进行内容适配。目前已经提出了几种方法,通过执行适配操作来提供经过适配的文档。不过,这些方法主要侧重于有效利用上下文信息,而没有涉及用户历史数据来改进适配过程。因此,本文允许在执行适应过程时考虑历史用户数据。为此,首先使用面向对象方法对上下文元素和适应操作进行建模,然后将其转换为关系数据库和 NoSQL 数据库方案。最后,还设计了用于存储、检索和分析数据的算法。通过一个真实的原型实施各种方案,验证了该提案。第一步是测量性能,以估算数据处理成本。实验表明,NoSQL 数据库在数据存储和易于实施方面表现出色,而关系数据库在数据检索方面表现出色。第二步,通过展示历史数据如何利用数据驱动的规则学习机制(而不是明确定义规则)促进适应规则的个性化,突出了该建议的实用性。分析算法可以保留置信度大于 90% 的个性化适应规则。总体而言,结果令人满意。
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引用次数: 0
Challenges in data representation for efficient execution of encryption operation 高效执行加密操作所面临的数据表示挑战
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.5437
Mohamad Afendee Mohamed, Yahaya Garba Shawai, Mohammed Amin Almaiah, M. N. Derahman, Abdalwali Lutfi, Khairul Azmi Abu Bakar
Big number operation has always been a bottleneck to computer system as it imposes high demand on computing power. With a limited power available, operations such as exponentiation and multiplication involving large integer belonging to encryption process requires grave scrutiny. One way to address this issue is by replacing an original complex computation into a sequence of small computations that in the end produces the same results. This paper takes an evolutionary approach to survey numerous articles that have contributed to the advancement of integer representation. Numerous representations were proposed, those that come into play concentrated on reducing non-zero digits and limiting non-zero spacing other than allowing subtraction operation. A comparison was made to distinguish the properties of each method from the others. This detailed outlook can be a guide for identifying the correct representation to be chosen for implementation within specific application.
大数运算一直是计算机系统的瓶颈,因为它对计算能力的要求很高。在可用功率有限的情况下,加密过程中涉及大整数的指数运算和乘法运算等操作需要严格审查。解决这一问题的方法之一是将原本复杂的计算替换为一系列小计算,最终产生相同的结果。本文采用进化论的方法,研究了众多有助于推动整数表示法发展的文章。提出了许多表示方法,其中发挥作用的主要是减少非零位数和限制非零间距,而不允许进行减法运算。我们对每种方法的特性进行了比较。这种详细的展望可以作为指南,帮助确定在特定应用中实施时应选择的正确表示法。
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引用次数: 0
The deep convolutional networks for the classification of multi-class arrhythmia 用于多类心律失常分类的深度卷积网络
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.6102
Muhamad Akbar, Siti Nurmaini, R. U. Partan
An arrhythmia is an irregular heartbeat. Many researchers in the AI field have carried out the automatic classification of arrhythmias, and the issue that has been widely discussed is imbalanced data. A popular technique for overcoming this problem is the synthetic minority oversampling technique (SMOTE) technique. In this paper, the author adds some sampling of data obtained from other datasets into the primary dataset. In this case, the main dataset is the Massachusetts Institute of Technology–Beth Israel Hospital (MIT-BIH) arrhythmia database and an additional dataset from the MIT-BIH supraventricular arrhythmia database. The classification process is carried out with one-dimensional convolutional neural network model (1D-CNN) to perform multiclass and subject-class advancement of medical instrumentation (AAMII) classifications. The results obtained from this study are an accuracy of 99.10% for multiclass and 99.25% for subject-class.
心律失常是一种不规则的心跳。人工智能领域的许多研究人员已经开展了心律失常的自动分类工作,其中被广泛讨论的问题是不平衡数据。为克服这一问题,一种流行的技术是合成少数过采样技术(SMOTE)。在本文中,作者将从其他数据集获得的一些数据采样添加到主数据集中。在本例中,主数据集是麻省理工学院-贝斯以色列医院(MIT-BIH)心律失常数据库,另外一个数据集来自 MIT-BIH 室上性心律失常数据库。分类过程采用一维卷积神经网络模型(1D-CNN)来执行多类和主体类医疗仪器进步(AAMII)分类。研究结果表明,多类分类的准确率为 99.10%,主题分类的准确率为 99.25%。
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引用次数: 0
Unmanned aerial vehicle path planning in a 3D environment using a hybrid algorithm 使用混合算法进行三维环境中的无人飞行器路径规划
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.6020
A. A. Kareem, M. J. Mohamed, B. K. Oleiwi
The optimal unmanned aerial vehicle (UAV) path planning using bio-inspired algorithms requires high computation and low convergence in a complex 3D environment. To solve this problem, a hybrid A*-FPA algorithm was proposed that combines the A* algorithm with a flower pollination algorithm (FPA). The main idea of this algorithm is to balance the high speed of the A* exploration ability with the FPA exploitation ability to find an optimal 3D UAV path. At first, the algorithm starts by finding the locally optimal path based on a grid map, and the result is a set of path nodes. The algorithm will select three discovered nodes and set the FPA's initial population. Finally, the FPA is applied to obtain the optimal path. The proposed algorithm's performance was compared with the A*, FPA, genetic algorithm (GA), and partical swarm optimization (PSO) algorithms, where the comparison is done based on four factors: the best path, mean path, standard deviation, and worst path length. The simulation results showed that the proposed algorithm outperformed all previously mentioned algorithms in finding the optimal path in all scenarios, significantly improving the best path length and mean path length of 79.3% and 147.8%, respectively.
在复杂的三维环境中,使用生物启发算法进行无人机(UAV)最优路径规划需要较高的计算量和较低的收敛性。为解决这一问题,人们提出了一种 A*-FPA 混合算法,它将 A* 算法与花朵授粉算法(FPA)相结合。该算法的主要思想是平衡 A* 的高速探索能力和 FPA 的开发能力,从而找到最佳的三维无人机路径。首先,该算法根据网格图寻找局部最优路径,结果是一组路径节点。算法将选择三个已发现的节点,并设置 FPA 的初始种群。最后,应用 FPA 获得最佳路径。将所提出算法的性能与 A*、FPA、遗传算法(GA)和部分群优化(PSO)算法进行了比较,比较基于四个因素:最佳路径、平均路径、标准偏差和最差路径长度。仿真结果表明,所提出的算法在所有情况下找到最优路径的性能都优于之前提到的所有算法,最佳路径长度和平均路径长度分别显著提高了 79.3% 和 147.8%。
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引用次数: 0
Optimized extreme learning machine using genetic algorithm for short-term wind power prediction 利用遗传算法优化极端学习机,用于短期风力发电预测
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.6476
Ibtissame Mansoury, Dounia El Bourakadi, Ali Yahyaouy, J. Boumhidi
Through the much defiance facing energy today, it has become necessary to rely on wind energy as a source of unlimited renewable energies. However, energy planning and regulation require wind capacity forecasting, because oscillations of wind speed drastically affect directly power generation. Therefore, several scenarios must be provided to allow for estimating uncertainties. To deal with this problem, this paper exploits the major advantages of the regularized extreme learning machine algorithm (R-ELM) and thus proposes a model for predicting the wind energy generated for the next hour based on the time series of wind speed. The R-ELM is combined with the genetic algorithm which is designed to optimize the most important hyperparameter which is the number of hidden neurons. Thus, the proposed model aims to forecast the average wind power per hour based on the wind speed of the previous hours. The results obtained showed that the proposed method is much better than those reported in the literature concerning the precision of the prediction and the time convergence.
在能源面临严重挑战的今天,依靠风能作为无限的可再生能源已成为必要。然而,能源规划和监管需要对风力发电量进行预测,因为风速的波动会直接影响发电量。因此,必须提供几种方案,以便估计不确定性。为解决这一问题,本文利用正则化极端学习机算法(R-ELM)的主要优势,提出了一种基于风速时间序列预测下一小时风能发电量的模型。R-ELM 与遗传算法相结合,旨在优化最重要的超参数,即隐藏神经元的数量。因此,所提出的模型旨在根据前几个小时的风速预测每小时的平均风力。结果表明,在预测精度和时间收敛性方面,所提出的方法比文献报道的方法要好得多。
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引用次数: 0
An optimistic-pessimistic game cross-efficiency method based on a Gibbs entropy model for ranking decision making units 基于吉布斯熵模型的乐观-悲观博弈交叉效率法,用于决策单元排序
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.5747
Noppakun Thongmual, Chanchai Laoha, Narong Wichapa
The game cross-efficiency method, a commonly utilized approach for ranking decision-making units in tie-breaking scenarios, is based on secondary goals. However, in certain data envelopment analysis ranking problems, the classical game cross-efficiency method may fail to differentiate all decision-making units effectively. To address this limitation, it is prudent to explore the development of a new method that can enhance the ranking performance of the classical game cross-efficiency approach. In this study, we propose a novel Gibbs entropy linear programming model that integrates both optimistic and pessimistic perspectives of the classical game cross-efficiency method for data envelopment analysis ranking problems. To validate the reliability and utility of our proposed method, we present three examples: the six nursing homes problem, numerical example 2, and an application involving twenty Thai provinces with cash crop data. The reliability of the proposed method is assessed using Spearman’s correlation coefficient (rs) on the numerical examples. The results demonstrate that the rs values for both the proposed method and the classical game crossefficiency method, specifically for the six nursing homes problem, numerical example 2, and the application involving twenty Thai provinces, are determined to be rs=0.998, 0.998, and 0.986 respectively.
博弈交叉效率法是一种在决胜局中对决策单元进行排序的常用方法,它以次要目标为基础。然而,在某些数据包络分析排序问题中,经典的博弈交叉效率法可能无法有效区分所有决策单元。为了解决这一局限性,探索开发一种能提高经典博弈交叉效率法排序性能的新方法是明智之举。在本研究中,我们提出了一种新的吉布斯熵线性规划模型,该模型综合了经典博弈交叉效率法的乐观和悲观观点,适用于数据包络分析排序问题。为了验证所提方法的可靠性和实用性,我们列举了三个实例:六个养老院问题、数字实例 2 以及涉及泰国二十个府经济作物数据的应用。我们利用数值示例中的斯皮尔曼相关系数(rs)评估了所提方法的可靠性。结果表明,具体到六个养老院问题、数字示例 2 和涉及泰国 20 个府的应用,建议方法和经典博弈交叉效率方法的 rs 值分别为 rs=0.998、0.998 和 0.986。
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引用次数: 0
Identifying deoxyribonucleic acids of individuals based on their chromosomes by proposing a special deep learning model 通过提出一种特殊的深度学习模型,根据染色体识别个体的脱氧核糖核酸
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.6198
Raid Rafi Omar Al-Nima, Musab Tahseen Salahaldeen Al-Kaltakchi, Hasan A. Abdulla
One of the most significant physiological biometrics is the deoxyribonucleic acid (DNA). It can be found in every human cell as in hair, blood, and skin. In this paper, a special DNA deep learning (SDDL) is proposed as a novel machine learning (ML) model to identify persons depending on their DNAs. The proposed model is designed to collect DNA chromosomes of parents for an individual. It is flexible (can be enlarged or reduced) and it can identify one or both parents of a person, based on the provided chromosomes. The SDDL is so fast in training compared to other traditional deep learning models. Two real datasets from Iraq are utilized called: Real Iraqi Dataset for Kurd (RIDK) and Real Iraqi Dataset for Arab (RIDA). The results yield that the suggested SDDL model achieves 100% testing accuracy for each of the employed datasets.
脱氧核糖核酸(DNA)是最重要的生理生物特征之一。它存在于每个人体细胞中,如头发、血液和皮肤。本文提出了一种特殊的 DNA 深度学习(SDDL),作为一种新型的机器学习(ML)模型,根据 DNA 来识别人的身份。所提出的模型旨在收集个人父母的 DNA 染色体。它非常灵活(可放大或缩小),可根据提供的染色体识别一个人的父母一方或双方。与其他传统深度学习模型相比,SDDL 的训练速度非常快。我们使用了两个来自伊拉克的真实数据集:库尔德人真实伊拉克数据集(RIDK)和阿拉伯人真实伊拉克数据集(RIDA)。结果表明,建议的 SDDL 模型在每个数据集上的测试准确率都达到了 100%。
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引用次数: 0
Proposed fog computing-enabled conceptual model for semantic interoperability in internet of things 针对物联网语义互操作性提出的雾计算概念模型
Q2 Mathematics Pub Date : 2024-04-01 DOI: 10.11591/eei.v13i2.5748
Devamekalai Nagasundaram, S. Manickam, S. Laghari, Shankar Karuppayah
Semantic interoperability has emerged as a key barrier amidst the major developments and challenges brought about by the rapid expansion of internet of things (IoT) applications. Establishing interoperability is essential for IoT systems to function optimally, especially across diverse organizations. Despite extensive research in achieving semantic interoperability, dynamic interoperability, a vital facet, remains inadequately addressed. This paper addresses this gap by presenting a fog-based conceptual model designed to facilitate dynamic semantic interoperability in IoT. The model incorporates a single-tier fog layer, providing the necessary processing capabilities to achieve this goal. The study conducts a comprehensive literature review on semantic interoperability, emphasizing latency, bandwidth, total cost, and energy consumption. Results demonstrate the proposed double skin façade (DSF) model’s remarkable 88% improvement in service delay over IoT-SIM and Open IoT, attributed to its efficient load-offloading mechanism and optimized fog layer, offering a 50% reduction in service delay, power consumption, and 86% reduction in network usage compared to existing approaches through data redundancy elimination via pre-processing at the fog layer.
随着物联网(IoT)应用的迅速扩展,语义互操作性已成为重大发展和挑战中的一个关键障碍。建立互操作性对于物联网系统以最佳方式运行至关重要,尤其是在不同组织之间。尽管在实现语义互操作性方面进行了广泛的研究,但动态互操作性这一重要方面仍未得到充分解决。本文针对这一不足,提出了一个基于雾的概念模型,旨在促进物联网中的动态语义互操作性。该模型包含一个单层雾层,为实现这一目标提供了必要的处理能力。研究对语义互操作性进行了全面的文献综述,重点关注延迟、带宽、总成本和能耗。研究结果表明,与 IoT-SIM 和开放式物联网相比,拟议的双层外墙(DSF)模型在服务延迟方面有 88% 的显著改善,这归功于其高效的负载卸载机制和优化的雾层,与现有方法相比,通过在雾层进行预处理消除数据冗余,服务延迟和功耗降低了 50%,网络使用量减少了 86%。
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引用次数: 0
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Bulletin of Electrical Engineering and Informatics
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