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Optimized Multi-Objective Clustering using Fuzzy Based GeneticAlgorithm for Lifetime Maximization of WSN 使用基于模糊遗传算法的优化多目标聚类,实现 WSN 的寿命最大化
Q3 Computer Science Pub Date : 2024-01-03 DOI: 10.2174/0126662558277382231204074443
S. Pandey, Buddha Singh
Wireless Sensor Networks (WSNs) have gained significant attentiondue to their diverse applications, including border area security, earthquake detection, and firedetection. WSNs utilize compact sensors to detect environmental events and transmit data to aBase Station (BS) for analysis. Energy consumption during data transmission is a critical issue,which has led to the exploration of additional energy-saving techniques, such as clustering.The primary objective is to propose an algorithm that selects optimal Cluster Heads(CHs) through a fuzzy-based genetic approach. This algorithm aims to address energy consumption concerns, enhance load balancing, and improve routing efficiency within WSNs.The proposed algorithm employs a fuzzy-based genetic approach to optimize the selection of CHs for data transmission. Four key parameters are considered: the average remaining energy of CHs, the average distance between CHs and the BS, the average distance between member nodes and CHs, and the standard deviation of the distance between membernodes and CHs.The algorithm's effectiveness is demonstrated through simulation results. When compared to popular models like LEACH, MOEES, and FEEC, it demonstrates an 8-20% improvement in the lifetime of WSNs. The proposed approach achieves enhanced efficiency, lifetime extension, and improved performance in CH selection, load balancing, and routing.In conclusion, this study introduces a novel algorithm that utilizes fuzzy-basedgenetic techniques to optimize CH selection in WSNs. By considering four key parameters andaddressing energy consumption challenges, the proposed algorithm offers significant improvements in efficiency, lifespan, and overall network performance, as validated through simulation results.
无线传感器网络(WSN)因其多样化的应用而备受关注,包括边境地区安全、地震探测和火灾探测。WSN 利用小型传感器检测环境事件,并将数据传输到基站(BS)进行分析。数据传输过程中的能耗是一个关键问题,这促使人们探索更多的节能技术,如聚类技术。该算法旨在解决能耗问题,加强负载平衡,并提高 WSN 的路由效率。拟议算法采用基于模糊的遗传方法来优化数据传输的簇头选择。考虑了四个关键参数:CHs 的平均剩余能量、CHs 与 BS 之间的平均距离、成员节点与 CHs 之间的平均距离以及成员节点与 CHs 之间距离的标准偏差。通过仿真结果证明了该算法的有效性。与 LEACH、MOEES 和 FEEC 等流行模型相比,该算法将 WSN 的寿命提高了 8-20%。总之,本研究介绍了一种利用基于模糊的遗传技术优化 WSN 中 CH 选择的新型算法。通过考虑四个关键参数和解决能耗挑战,所提出的算法在效率、寿命和整体网络性能方面都有显著改善,仿真结果也验证了这一点。
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引用次数: 0
Patent Selections 专利选择
Q3 Computer Science Pub Date : 2024-01-01 DOI: 10.2174/266625581701240209144756
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引用次数: 0
Computational Intelligence for Solving Contemporary Problems 利用计算智能解决当代问题
Q3 Computer Science Pub Date : 2024-01-01 DOI: 10.2174/266625581701240209152105
Sandeep Kumar
The special issue contains research papers elaborating advancements in computational intelligence. Computational intelligencemimics the extraordinary capacity of the human intellect to assert and understand in an environment of uncertainty and imprecision.Computational intelligence is new-age multidisciplinary artificial intelligence. The main goal of computational intelligence isto develop intelligent systems to solve real-world problems that are not modelled or too hard to model mathematically.
本特刊收录的研究论文阐述了计算智能方面的进展。计算智能模仿人类智力在不确定和不精确环境中断言和理解的非凡能力。计算智能的主要目标是开发智能系统,以解决现实世界中无法建模或难以用数学建模的问题。
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引用次数: 0
Amalgamation of Transfer Learning and Explainable AI for Internet ofMedical Things 将迁移学习和可解释的人工智能融合到医疗物联网中
Q3 Computer Science Pub Date : 2023-12-19 DOI: 10.2174/0126662558285074231120063921
Ramalingam M, Manish Paliwal, R. Patibandla, Pooja Shah, B. T. Rao, D. G, S. Parvathavarthini, Gokul Yenduri, R. Jhaveri
The Internet of Medical Things (IoMT), a growing field, involves the interconnection of medical devices and data sources. It connects smart devices with data and optimizes patient data with real time insights and personalized solutions. It is mandatory to hold the development of IoMT and join the evolution of healthcare. This integration of Transfer Learningand Explainable AI for IoMT is considered to be an essential advancement in healthcare. Bymaking use of knowledge transfer between medical domains, Transfer Learning enhances diagnostic accuracy while reducing data necessities. This makes IoMT applications more efficient which is considered to be a mandate in today’s healthcare. In addition, explainable AItechniques offer transparency and interpretability to AI driven medical decisions. This can foster trust among healthcare professionals and patients. This integration empowers personalizedmedicine, supports clinical decision making, and confirms the responsible handling of sensitivepatient data. Therefore, this integration promises to revolutionize healthcare by merging thestrengths of AI driven insights with the requirement for understandable, trustworthy, andadaptable systems in the IoMT ecosystem.
医疗物联网(IoMT)是一个不断发展的领域,涉及医疗设备和数据源的互联。它将智能设备与数据连接起来,并通过实时洞察和个性化解决方案优化患者数据。要实现 IoMT 的发展,必须加入医疗保健的发展进程。将迁移学习和可解释人工智能整合到 IoMT 中被认为是医疗保健领域的一项重要进步。通过利用医疗领域之间的知识转移,迁移学习提高了诊断准确性,同时减少了数据需求。这使得 IoMT 应用更加高效,而这正是当今医疗保健领域的一项任务。此外,可解释的人工智能技术为人工智能驱动的医疗决策提供了透明度和可解释性。这可以促进医疗专业人员和患者之间的信任。这种整合增强了个性化医疗的能力,支持临床决策,并确认了对敏感患者数据的负责任处理。因此,通过将人工智能驱动的洞察力与 IoMT 生态系统中对可理解、可信和可适应系统的要求相结合,这种集成有望彻底改变医疗保健。
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引用次数: 0
An IoMT-based Federated Learning Survey in Smart Transportation 智能交通中基于 IoMT 的联合学习调查
Q3 Computer Science Pub Date : 2023-12-15 DOI: 10.2174/0126662558286756231206062720
K. G. Vani, M. P. K. Reddy
Internet of Medical Things (IoMT) is a technology that encompasses medical devices, wearable sensors, and applications connected to the Internet. In road accidents, it plays acrucial role in enhancing emergency response and reducing the impact of accidents on victims.Smart Transportation uses this technology to improve the efficiency and safety of transportation systems. The current Artificial Intelligence applications lack transparency and interpretability which is of utmost importance in critical transportation scenarios, such as autonomousvehicles, air traffic control systems, and traffic management systems. Explainable Artificial Intelligence (XAI) provides a clear, transparent explanation and actions. Traditional MachineLearning techniques have enabled Intelligent Transportation systems by performing centralizedvehicular data training at the server where data sharing is needed, thus introducing privacy issues. To reduce transmission overhead and achieve privacy, a collaborative and distributedmachine learning approach called Federated Learning (FL) is used. Here only model updatesare transmitted instead of the entire dataset. This paper provides a comprehensive survey on theprediction of traffic using Machine Learning, Deep Learning, and FL. Among these, FL canpredict traffic accurately without compromising privacy. We first present the overview of XAIand FL in the introduction. Then, we discuss the basic concepts of FL and its related work, theFL-IoMT framework, and motivations for using FL in transportation. Subsequently, we discussthe applications of using FL in transportation and open-source projects. Finally, we highlightseveral research challenges and their possible directions in FL
医疗物联网(IoMT)是一项包含医疗设备、可穿戴传感器和与互联网连接的应用程序的技术。在道路交通事故中,它在加强应急响应和减少事故对受害者的影响方面发挥着至关重要的作用。智能交通利用这一技术来提高交通系统的效率和安全性。目前的人工智能应用缺乏透明度和可解释性,而这在关键的交通场景(如自动驾驶汽车、空中交通管制系统和交通管理系统)中至关重要。可解释人工智能(XAI)提供了清晰、透明的解释和操作。传统的机器学习技术是通过在需要共享数据的服务器上进行集中式车辆数据训练来实现智能交通系统的,因此会带来隐私问题。为了减少传输开销并实现隐私保护,我们采用了一种名为 "联合学习"(FL)的协作式分布机器学习方法。这里只传输模型更新而不是整个数据集。本文全面介绍了使用机器学习、深度学习和 FL 预测流量的方法。其中,FL 可以在不损害隐私的情况下准确预测流量。我们首先在引言中介绍了 XAI 和 FL 的概况。然后,我们讨论了 FL 的基本概念及其相关工作、FL-IoMT 框架以及在交通中使用 FL 的动机。随后,我们讨论了在交通和开源项目中使用 FL 的应用。最后,我们强调了 FL 领域的几项研究挑战及其可能的发展方向。
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引用次数: 0
Research on Image Encryption Method based on the Chaotic Iteration of aTernary Nonlinear Function 基于三元非线性函数混沌迭代的图像加密方法研究
Q3 Computer Science Pub Date : 2023-12-15 DOI: 10.2174/0126662558268841231123112855
Zeng Qinwu, Yu Wanbo, Zeng Qingjian
Considering that some image encryption algorithms have the disadvantagesof complex structure and high computational cost, and there are not many commonly used chaoticsystems, which are easy to crack by attacks, to solve these problems, this paper proposes an image encryption algorithm based on three-dimensional nonlinear functions to solve these problems.The algorithm mainly combines the sinusoidal chaotic map with the ternary nonlinearfunction system to encrypt the image. Firstly, multiple ternary nonlinear function chaotic systemsare designed. Then, the function iteration system is changed to invoke the computation of a specific expression under a random number; it is a chaotic sequence generated according to a chaoticmapping such as sine, and then the value of this chaotic sequence is used to select a ternary nonlinear function for iteration to obtain a chaotic sequence. Finally, the chaotic sequence performsthe XOR and scrambling operations on the grey imageThe algorithm has a simple structure, a better encryption effect, and more incredible difficulty deciphering. Moreover, through the phase diagram and bifurcation diagram, it can be seenthat the system has good chaotic characteristicsThe method in this paper is novel; this method is a random variable order compositeoperation, which can not only be applied to image encryption but also can be used for fractal mapgeneration and so on, and in some other chaotic fields will have a wide range of applications. Ithas essential research value.
考虑到一些图像加密算法存在结构复杂、计算成本高等缺点,且常用的混沌系统不多,容易被攻击破解,为解决这些问题,本文提出了一种基于三维非线性函数的图像加密算法。首先,设计多个三元非线性函数混沌系统。然后,改变函数迭代系统,调用一个随机数下的特定表达式进行计算;该表达式是根据正弦等混沌映射生成的混沌序列,然后利用该混沌序列的值选择一个三元非线性函数进行迭代,得到一个混沌序列。该算法结构简单,加密效果较好,破译难度较低。本文方法新颖,是一种随机变量阶复合运算,不仅可以应用于图像加密,还可以用于分形图生成等,在其他一些混沌领域也会有广泛的应用。它具有重要的研究价值。
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引用次数: 0
Emotion Recognition in Reddit Comments Using Recurrent NeuralNetworks 利用递归神经网络识别 Reddit 评论中的情绪
Q3 Computer Science Pub Date : 2023-12-15 DOI: 10.2174/0126662558273325231201051141
Mahdi Rezapour
Reddit comments are a valuable source of natural language datawhere emotion plays a key role in human communication. However, emotion recognition is adifficult task that requires understanding the context and sentiment of the texts. In this paper,we aim to compare the effectiveness of four recurrent neural network (RNN) models for classifying the emotions of Reddit comments.We use a small dataset of 4,922 comments labeled with four emotions: approval,disapproval, love, and annoyance. We also use pre-trained Glove.840B.300d embeddings asthe input representation for all models. The models we compare are SimpleRNN, Long ShortTerm Memory (LSTM), bidirectional LSTM, and Gated Recurrent Unit (GRU). We experiment with different text preprocessing steps, such as removing stopwords and applying stemming, removing negation from stopwords, and the effect of setting the embedding layer astrainable on the models.We find that GRU outperforms all other models, achieving an accuracy of 74%. Bidirectional LSTM and LSTM are close behind, while SimpleRNN performs the worst. We observe that the low accuracy is likely due to the presence of sarcasm, irony, and complexity inthe texts. We also notice that setting the embedding layer as trainable improves the performance of LSTM but increases the computational cost and training time significantly. We analyze some examples of misclassified texts by GRU and identify the challenges and limitationsof the dataset and the modelsIn our study GRU was found to be the best model for emotion classification ofReddit comments among the four RNN models we compared. We also discuss some future directions for research to improve the emotion recognition task on Reddit comments. Furthermore, we provide an extensive discussion of the applications and methods behind each technique in the context of the paper.
Reddit 评论是一个宝贵的自然语言数据源,其中情感在人类交流中扮演着重要角色。然而,情感识别是一项艰巨的任务,需要理解文本的上下文和情感。本文旨在比较四种递归神经网络(RNN)模型对 Reddit 评论进行情感分类的效果。我们使用了一个由 4922 条评论组成的小型数据集,其中标注了四种情感:赞同、不赞同、爱和烦恼。我们还使用预训练的 Glove.840B.300d 嵌入作为所有模型的输入表示。我们比较的模型包括 SimpleRNN、Long ShortTerm Memory (LSTM)、bidirectional LSTM 和 Gated Recurrent Unit (GRU)。我们尝试了不同的文本预处理步骤,如去除停顿词和应用词干、去除停顿词中的否定,以及将嵌入层设置为可训练层对模型的影响。双向 LSTM 和 LSTM 紧随其后,而 SimpleRNN 的表现最差。我们发现,准确率低的原因可能是文本中存在讽刺、反讽和复杂性。我们还注意到,将嵌入层设置为可训练层可以提高 LSTM 的性能,但会大大增加计算成本和训练时间。我们分析了 GRU 错误分类文本的一些示例,并指出了数据集和模型所面临的挑战和局限性。在我们的研究中,我们发现 GRU 是四种 RNN 模型中对 Reddit 评论进行情感分类的最佳模型。我们还讨论了改进 Reddit 评论情感识别任务的一些未来研究方向。此外,我们还结合本文对每种技术背后的应用和方法进行了广泛的讨论。
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引用次数: 0
Knowledge Representation Learning Method Based on SemanticEnhancement of External Information 基于外部信息语义增强的知识表示学习方法
Q3 Computer Science Pub Date : 2023-12-15 DOI: 10.2174/0126662558271024231122045127
Song Li, Yuxin Yang, Liping Zhang
Knowledge representation learning aims at mapping entity and relational data in knowledge graphs to a low-dimensional space in the form of vectors. The existing work has mainly focused on structured information representation of triples or introducingonly one additional kind of information, which has large limitations and reduces the representation efficiency.This study aims to combine entity description information and textual relationshipdescription information with triadic structure information, and then use the linear mappingmethod to linearly transform the structure vector and text vector to obtain the joint representation vector.A knowledge representation learning (DRKRL) model that fuses external information for semantic enhancement is proposed, which combines entity descriptions and textualrelations with a triadic structure. For entity descriptions, a vector representation is performedusing a bi-directional long- and short-term memory network (Bi-LSTM) model and an attention mechanism. For the textual relations, a convolutional neural network is used to vectoriallyencode the relations between entities, and then an attention mechanism is used to obtain valuable information as complementary information to the triad.Link prediction and triadic group classification experiments were conducted on theFB15K, FB15K-237, WN18, WN18RR, and NELL-995 datasets. Theoretical analysis and experimental results show that the DRKRL model proposed in this paper has higher accuracy andefficiency compared with existing models.Combining entity description information and textual relationship description information with triadic structure information can make the model have better performance andeffectively improve the knowledge representation learning ability.
知识表示学习旨在将知识图谱中的实体和关系数据映射到向量形式的低维空间。本研究旨在将实体描述信息和文本关系描述信息与三元组结构信息相结合,然后利用线性映射法对结构向量和文本向量进行线性变换,得到联合表示向量。对于实体描述,使用双向长短期记忆网络(Bi-LSTM)模型和注意力机制进行向量表示。对于文本关系,使用卷积神经网络对实体之间的关系进行矢量编码,然后使用注意机制获取有价值的信息作为三元组的补充信息。链接预测和三元组分类实验在 FB15K、FB15K-237、WN18、WN18RR 和 NELL-995 数据集上进行。理论分析和实验结果表明,本文提出的DRKRL模型与现有模型相比具有更高的准确性和效率,将实体描述信息和文本关系描述信息与三元组结构信息相结合可以使模型具有更好的性能,有效提高知识表示学习能力。
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引用次数: 0
The Amalgamation of Federated Learning and Explainable ArtificialIntelligence for the Internet of Medical Things: A Review 联邦学习与可解释人工智能在医疗物联网中的融合:综述
Q3 Computer Science Pub Date : 2023-12-12 DOI: 10.2174/0126662558266152231128060222
C. G, Ramalingam M, Gokul Yenduri, D. G, Dasari Bhulakshmi, Dasaradharami Reddy K, Y. Supriya, T. G., Rajkumar Singh Rathore, R. Jhaveri
The Internet of Medical Things (IoMT) has emerged as a paradigm shift in healthcare,integrating the Internet of Things (IoT) with medical devices, sensors, and healthcare systems.From peripheral devices that monitor vital signs to remote patient monitoring systems and smarthospitals, IoMT provides a vast array of applications that empower healthcare professionals. However, the integration of IoMT presents numerous obstacles, such as data security, privacy concerns,interoperability, scalability, and ethical considerations. For the successful integration and deployment of IoMT, addressing these obstacles is essential. Federated Learning (FL) permits collaborative model training while maintaining data privacy in distributed environments like IoMT. By incorporating Explainable Artificial Intelligence (XAI) techniques, the resulting models becomemore interpretable and transparent, enabling healthcare professionals to comprehend the underlyingdecision-making processes. This integration not only improves the credibility of Artificial Intelligence models but also facilitates the detection of biases, errors, and peculiar patterns in the data.The combination of FL and XAI contributes to the development of more privacy-preserving, trustworthy, and explainable AI systems, which are essential for the development of dependable andethically sound IoMT applications. Hence, the aim of this paper is to conduct a literature review onthe amalgamation of FL and XAI for IoMT.
从监测生命体征的外围设备到远程病人监护系统和智能医院,医疗物联网(IoMT)提供了大量应用,增强了医疗专业人员的能力。然而,物联网医疗技术的集成面临着许多障碍,如数据安全性、隐私问题、互操作性、可扩展性和伦理考虑。要成功整合和部署 IoMT,解决这些障碍至关重要。联盟学习(FL)允许在 IoMT 等分布式环境中进行协作模型训练,同时维护数据隐私。通过结合可解释人工智能(XAI)技术,由此产生的模型变得更加可解释和透明,使医疗保健专业人员能够理解决策过程的基础。这种整合不仅提高了人工智能模型的可信度,还有助于检测数据中的偏差、错误和特殊模式。FL 与 XAI 的结合有助于开发更多保护隐私、值得信赖和可解释的人工智能系统,这对于开发可靠且符合道德规范的 IoMT 应用程序至关重要。因此,本文旨在对将 FL 与 XAI 结合用于 IoMT 进行文献综述。
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引用次数: 0
Performance Analysis of Authentication System: A Systematic LiteratureReview 身份验证系统的性能分析:系统性文献综述
Q3 Computer Science Pub Date : 2023-12-12 DOI: 10.2174/0126662558246531231121115514
Divya Singla, Neetu Verma
Data authentication is vital nowadays, as the development of the internet and its applications allow users to have all-time data availability, attracting attention towards security and privacy and leading to authenticating legitimate users.We have diversified means to gain access to our accounts, like passwords, biometrics, and smartcards, even by merging two or more techniques or various factors of authentication. This paper presents a systematic literature review of papers published from 2010 to 2022and gives an overview of all authentication techniques available in the market.Our study provides a comprehensive overview of all three authentication techniqueswith all performance metrics (Accuracy, Equal Error Rate (EER), False Acceptance Rate(FAR)), security, privacy, memory requirements, and usability (Acceptability by user)) thatwill help one choose a perfect authentication technique for an application.In addition, the study also explores the performance of multimodal and multifactor authentication and the application areas of authentication.
如今,数据认证至关重要,因为互联网及其应用的发展使用户可以随时随地获取数据,这引起了人们对安全和隐私的关注,并导致了对合法用户的认证。我们有多样化的手段来访问我们的账户,如密码、生物识别和智能卡,甚至通过合并两种或两种以上的技术或各种认证因素。本文对 2010 年至 2022 年发表的论文进行了系统性的文献综述,概述了市场上现有的所有身份验证技术。我们的研究全面概述了所有三种身份验证技术的性能指标(准确率、等效错误率(EER)、错误接受率(FAR))、安全性、隐私性、内存要求和可用性(用户可接受性)),这将有助于人们为应用选择一种完美的身份验证技术。此外,本研究还探讨了多模式和多因素身份验证的性能以及身份验证的应用领域。
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引用次数: 0
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