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Big Data for Customer Experience in Hospitality & Tourism Sector: A Review 酒店和旅游行业客户体验的大数据:综述
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10151102
Monalisha Dash, Jyoti, K. Kaswan, Onkar Nath Mehra
Big data, particularly online reviews, has a major impact on customer experience. User-generated content (UGC) on social media sites significantly influences customer choice and enhances service providers' brand equity, revenue, and service innovations. The main objective of this study is to broaden the body of knowledge by analyzing research that have examined the impact of large data made accessible through UGC that helps to determine how the hospitality and tourism sectors should act in order to meet the expectations of their clients. All available research papers have been critically analyzed for future research. The finding of this paper is based on systematically reviewing 22 recent high-quality research papers using the keyword search method. The study begins by evaluating the importance of using big data and online reviews to meet consumer expectations through service, which serves to shape the hotel industry's decision-making process in relation to visitor happiness. Secondly, it also identifies the area for future research. The results indicate that the primary three components that influencing overall hospitality & tourism customer experience & satisfaction are service, room, and value evaluations. While negative emotions and the brand type have a detrimental impact on how satisfied guests are.
大数据,尤其是在线评论,对客户体验有重大影响。社交媒体网站上的用户生成内容(UGC)显著影响客户选择,并增强服务提供商的品牌资产、收入和服务创新。本研究的主要目的是通过分析调查UGC提供的大数据影响的研究来扩大知识体系,这些研究有助于确定酒店和旅游部门应如何采取行动,以满足客户的期望。所有可用的研究论文已被批判性地分析,以供未来的研究。本文的发现是基于对22篇近期高质量研究论文的系统回顾,并采用关键词检索方法。该研究首先评估了利用大数据和在线评论通过服务满足消费者期望的重要性,这有助于塑造酒店业与游客幸福感相关的决策过程。其次,它也确定了未来研究的领域。结果表明,影响整体酒店和旅游客户体验和满意度的三个主要组成部分是服务、房间和价值评估。而负面情绪和品牌类型对客人的满意度有不利影响。
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引用次数: 0
A study on Evolution of Facial Recognition Technology 人脸识别技术的进化研究
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10150876
Om Pradyumana Gupta, Arun Prakash Agarwal, Om Pal
Since the inception of Facial Recognition (1960s) researchers began experimenting with computer-based facial recognition algorithms, but they were incompetent due to the limited processing power of computers. Then researchers developed feature-based recognition systems in the 1980s, which identified certain facial characteristics, such as the space between the eyes or the nose’s form, etc. to create a unique facial signature, however, they were still limited in their accuracy. 3D facial recognition systems were introduced in 1990s, which used depth perception to create more accurate facial models. These systems were primarily used in security and surveillance applications. Machine learning algorithms in 2000s could learn to recognize faces more accurately over time because it uses large datasets to train themselves to recognize patterns in facial features. Deep learning algorithms of 2010s could recognize faces with even greater accuracy as they use neural networks to analyze facial features at multiple levels of abstraction, allowing them to identify complex patterns. Real-time facial recognition systems were also developed during this period to recognize faces in real-time video streams and therefore found applicable in security and marketing. Covid-19 Pandemic incorporated Facial recognition technology with facemask requiring additional considerations and adjustments in order to be effective in accurately identifying individuals who are wearing masks. This paper presents a study of evolution of Facial recognition technology as viable biometrics since its inception and how it got molded over time due to technological, legal and global interventions. At the end, we conclude this paper with promising directions for future research on this field.
自从面部识别技术(20世纪60年代)诞生以来,研究人员就开始尝试基于计算机的面部识别算法,但由于计算机的处理能力有限,他们的能力并不强。20世纪80年代,研究人员开发了基于特征的识别系统,可以识别某些面部特征,如眼睛之间的距离或鼻子的形状等,以创建独特的面部特征,然而,它们的准确性仍然有限。3D面部识别系统是在20世纪90年代引入的,它利用深度感知来创建更准确的面部模型。这些系统主要用于安全和监视应用。2000年代的机器学习算法可以随着时间的推移学会更准确地识别人脸,因为它使用大型数据集来训练自己识别面部特征的模式。2010年代的深度学习算法可以更准确地识别人脸,因为它们使用神经网络在多个抽象层次上分析面部特征,使它们能够识别复杂的模式。在此期间,实时面部识别系统也被开发出来,用于在实时视频流中识别人脸,因此在安全和营销中被发现是适用的。Covid-19大流行将面部识别技术与口罩结合起来,需要额外的考虑和调整,以便有效地准确识别戴口罩的人。本文介绍了面部识别技术自成立以来作为可行生物识别技术的演变研究,以及由于技术、法律和全球干预,它是如何随着时间的推移而形成的。最后,对该领域未来的研究方向进行了展望。
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引用次数: 1
Automated Intervention of Blockchain in Human Resource Management 区块链在人力资源管理中的自动化干预
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10150995
Bipin Kandpal, Deepti Sharma, Shweta Pandey, A. Gehlot, Sudhanshu Sudhanshu, Angel Swastik Duggal
A requirement for any corporation to successfully embrace & execute the Fourth Industrial Revolution is the use of information technology (IT) in the area of human resource management (HRM) platforms (Industry 4.0). These techniques are required to provide an environment that is impartial, effective, transparent & secure. Blockchain a decentralized distributed ledger-based technology can make it easier to implement these requirements successfully. This study aims to determine the current state of application usage of blockchain technology in the area of human resource management. It also identifies potential opportunities related to the application utilization of blockchain technology in the realm of HRM along with awaited adoption challenges that may limit its application. Considering the suggested system to the current recruitment methods, there are clear advantages. So, the administration of human resources has also seen an extensive application of blockchain technology. The appliance potential of blockchain technology within HRM will be examined and analyzed in greater detail in this article.
任何企业成功拥抱和执行第四次工业革命的一个要求是在人力资源管理(HRM)平台(工业4.0)领域使用信息技术(IT)。这些技术需要提供一个公正、有效、透明和安全的环境。区块链基于分布式账本的去中心化技术可以更容易地成功实现这些要求。本研究旨在确定区块链技术在人力资源管理领域的应用使用现状。它还确定了与区块链技术在人力资源管理领域的应用利用相关的潜在机会,以及可能限制其应用的等待采用的挑战。从目前的招聘方式来看,建议的制度有明显的优势。因此,人力资源管理也看到了区块链技术的广泛应用。区块链技术在人力资源管理中的应用潜力将在本文中进行更详细的检查和分析。
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引用次数: 1
An IoT-based Novel Framework for Early Prediction of Forest Fire 基于物联网的森林火灾早期预测新框架
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10151047
Rahul Chauhan, Himadri Vaidya, Megh Singhal, Alok Barddhan, Shashank Awasthi, Mahaveer Singh Naruka, S. Chauhan
Forest fire is one of the concern issues for society in terms of a loss in natural resources & loss of wildlife. In recent years this problem has become more prominent because of global warming. In this paper, a comprehensive framework is proposed for the early detection and prediction of forest fire in real time environment by the use of edge computing (FOG) and Internet of things (IOT). Entire wireless sensor network (WSN) is designed by using sensor nodes which are designed by taking several environment parameters like humidity, temperature, infrared (IR) radiation and combustible gas. A sensor node is designed by taking ARDUINO 2560 as a processing element, LM35- temperature sensor, RHT-03 – Relative Humidity & Temperature sensor, MQ-02 smoke sensor & infrared sensor. A weather index is generated. Moreover this paper provides a conceptual depth to the technology that can be use for the early prediction of forest fire.
森林火灾是社会关注的自然资源损失和野生动物损失问题之一。近年来,由于全球变暖,这个问题变得更加突出。本文提出了一种利用边缘计算(FOG)和物联网(IOT)在实时环境中对森林火灾进行早期检测和预测的综合框架。整个无线传感器网络(WSN)是利用湿度、温度、红外辐射和可燃气体等环境参数设计的传感器节点来设计的。以ARDUINO 2560为处理元件,LM35为温度传感器,RHT-03为相对温湿度传感器,MQ-02为烟雾传感器,红外传感器,设计传感器节点。生成天气指数。此外,本文还为森林火灾的早期预测技术提供了一个概念深度。
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引用次数: 0
Carbon Nanotube Field Effect Transistors: An Aspect of Low Power and High Frequency Applications of CNTFETs 碳纳米管场效应晶体管:碳纳米管场效应管低功率高频应用的一个方面
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10151349
G. Kumar, S. Agrawal
This paper reviews, analyzes and proposes a new method for high frequency applications of carbon nanotube field effect Transistors (CNTFETs) with validation based of the simulation results for high frequency applications, which are promising technology for High-performance electronic devices. CNTFETs face several challenges due to their nanometer dimensions, including issues with leakage current, power consumption regulation, switching speed, and short channel effects like drain-induced barrier lowering (DIBL) and sub-threshold swing (SS). In this respect Low power CNTFET devices are of particular interest and will result in an enhanced and efficient battery life in modern portable smartphones and devices. With the increasing demand for high-speed and high-performance electronic devices, CNTFET technology is emerging as a promising field of research, especially in the context of 5G technology. Here, various methods, approaches, and strategies have been discussed to address the issues related to the performance of the device. By analyzing and discussing these new approaches published in the literature, researchers can identify the most effective strategies for improving the performance of electronic devices, including CNTFETs. Some of the new approaches that have been discussed in the literature including the use of novel materials for CNTFET Fabrication, such as graphene and other 2D materials, as well as the development of new device architectures that can reduce power consumption and improve switching speed. Other strategies include optimizing the gain, doping concentration and channel length of CNTFETs with respect to the operating frequency along with a dedicated emphasis on exploring the nascent techniques to reduce leakage current and minimize short-channel effects. A general conclusion is also presented that is based on comparison of contemporary technologies. Researchers in the field of electronic solid state devices, especially those working on CNTFET circuit design and fabrication, could benefit from these findings. Index Terms— Carbon Nanotubes, field-effect transistor.
本文对碳纳米管场效应晶体管(cntfet)高频应用的新方法进行了综述、分析和提出,并基于高频应用的仿真结果进行了验证,这是一种有前景的高性能电子器件技术。由于纳米尺寸,cntfet面临着许多挑战,包括泄漏电流、功耗调节、开关速度和短通道效应(如漏极诱导势垒降低(DIBL)和亚阈值摆幅(SS))等问题。在这方面,低功率CNTFET器件特别令人感兴趣,并将导致现代便携式智能手机和设备中增强和高效的电池寿命。随着对高速、高性能电子器件的需求不断增长,CNTFET技术正在成为一个有前景的研究领域,特别是在5G技术的背景下。这里讨论了各种方法、途径和策略,以解决与设备性能相关的问题。通过分析和讨论这些发表在文献中的新方法,研究人员可以确定提高电子器件性能的最有效策略,包括cntfet。文献中讨论的一些新方法包括使用新型材料制造CNTFET,如石墨烯和其他2D材料,以及开发可以降低功耗和提高开关速度的新器件架构。其他策略包括优化cntfet的增益、掺杂浓度和通道长度(相对于工作频率),以及专注于探索降低泄漏电流和最小化短通道效应的新兴技术。在对当代技术进行比较的基础上,提出了一个一般性的结论。电子固态器件领域的研究人员,特别是那些从事CNTFET电路设计和制造的研究人员,可以从这些发现中受益。索引术语-碳纳米管,场效应晶体管。
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引用次数: 0
The emerging trend of big data in the insurance industry and its Impacts 保险业大数据的新兴趋势及其影响
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10151300
Anup Kumar Srivastava, Hoor Fatima, M. Dharwal, V. Sarin
The insurance sector is an immense data-driven enterprise with no produced product to develop and market. The data created in such an industry would be financial, risk, customer, producer, and actuarial data. Data acquired by such sectors from prior decades was structured data complemented by information on the goods and the policyholders. However, a vast volume of unstructured/semi-structured data is now available, which is still not investigated. Further to this, the insurer will still be ignorant to utilize the data fruitfully. Healthcare delivery and funding have been obscured throughout the last century by life insurance issues, although there are major similarities between the two. Research finds the optimum places for organizations that require unstructured and structured data for their success. Applied analytics will enhance the usage of insurance sector data. Additionally, insurance-industry big data analytics are examined with adoption methods of big data such as educating, Exploring, Engaging, and Executing. This article addresses the data transformation techniques used in the Insurance Industry and highlights all the models of the data adoption and transformation mechanisms that assist the Insurance Industry to develop better and enhanced data analysis and prediction. Using "Big Data Analytics" necessitates a fundamental rethinking of the current structure of health care services. Aside from examining how this new era of sophisticated and enhanced data management is benefiting the insurance industry, we'll also analyze the different consequences, characteristics, and use cases that lead to new technologies and ultimately contribute to economic success, which we'll cover in this study.
保险业是一个庞大的数据驱动型企业,没有现成的产品需要开发和销售。在这样一个行业中创建的数据将是财务、风险、客户、生产商和精算数据。这些部门从前几十年获得的数据是结构化数据,辅以关于货物和保单持有人的信息。然而,现在有大量的非结构化/半结构化数据可用,这些数据仍然没有被调查。除此之外,保险公司仍然不知道如何有效地利用这些数据。在上个世纪,医疗保健的提供和资金一直被人寿保险问题所掩盖,尽管两者之间有很大的相似之处。研究发现,对于那些需要非结构化和结构化数据以获得成功的组织来说,最适合的地方是哪里。应用分析将加强保险部门数据的使用。此外,保险业的大数据分析采用了大数据的方法,如教育、探索、参与和执行。本文讨论了保险业中使用的数据转换技术,并重点介绍了数据采用和转换机制的所有模型,这些模型有助于保险业开发更好和增强的数据分析和预测。使用“大数据分析”需要从根本上重新思考当前的医疗保健服务结构。除了研究这个复杂和增强的数据管理的新时代如何使保险业受益之外,我们还将分析导致新技术并最终促进经济成功的不同后果、特征和用例,我们将在本研究中介绍这些。
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引用次数: 0
Automating Decision-Making for Hiring Brilliant People While Taking Risk Factors Into Account: A Data Mining Approach 在考虑风险因素的同时,自动化招聘优秀人才的决策:一种数据挖掘方法
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10150667
A. Agarwal
In order to pick multi-talented employees from a large number of resumes, the human resource department (HR) is required to apply more accurate talent evaluation programs. However, rather of focusing on risk issues, the majority of talent evaluation tools evaluate talent. This article suggests a technique for selecting qualified competent staff resumes without taking risks into account using the technology for data mining called mining by association rules (ARM). The system's automatic intelligence agents (AIAS), which was created making decisions using a knowledge-based system based using logic principles and data gathered employing the ARM methodology, information from subject matter experts and prior learning experiences, directs the activities of the HR Department. The relevant experimental findings from AIAS allow HR departments to quickly decide who to hire for talent employees without wasting time for both candidates and employers during interviews. The useful experimental findings from AIAS allow HR departments to make quick selections for accurately hiring talented employees without squandering both employer and candidate time during interviews.
为了从大量的简历中挑选出多才多艺的员工,人力资源部门(HR)需要应用更准确的人才评估程序。然而,大多数人才评估工具并没有关注风险问题,而是对人才进行评估。本文提出了一种选择合格的有能力的员工简历的技术,而不考虑使用称为关联规则挖掘(ARM)的数据挖掘技术的风险。该系统的自动智能代理(AIAS)使用基于逻辑原理的知识系统和采用ARM方法收集的数据、来自主题专家的信息和先前的学习经验来制定决策,指导人力资源部门的活动。AIAS的相关实验结果使人力资源部门能够快速决定雇用哪些人才,而不会在面试中浪费候选人和雇主的时间。AIAS的有用实验结果使人力资源部门能够快速选择,准确地雇用有才华的员工,而不会浪费雇主和候选人在面试中的时间。
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引用次数: 0
A Review on Comparative Analysis of Various Mosfets on The Basis of Electrical Parameters 基于电参数的各种mosfet比较分析综述
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10150488
Nitin Garg, A. Rizvi, Astuti Chandra, Anjali Singh
This paper is based on a comparative analysis of four types of MOSFETs on the basis of various electrical parameters of a MOSFET. A number of research papers have been reviewed to understand the trend that is followed by the various MOSFETs like Single Gate Junction-less MOSFET, Double Gate Junction-less MOSFET, Gate All Around MOSFET and FINFET with respect to electrical parameters. Based on this study we have analyzed the electrical parameters like drain current, gate voltage, transconductance, Ion /Ioff ratio, output conductance and channel length. Each parameter is observed and graphs for each kind of MOSFET for these parameters have been mapped in this paper. We have then compared the four MOSFETs on the basis of these parameters to analyze the most efficient MOSFET. We have simulated these parameters on SILVACO. As a result of which we were able to find that Gate All Around Junction-less MOSFET provides better overall frequency analysis as compared to other MOSFETs.
本文是在对四种MOSFET进行比较分析的基础上,对一个MOSFET的各种电学参数进行比较分析。回顾了许多研究论文,以了解各种MOSFET(如单门无结MOSFET,双门无结MOSFET,全门MOSFET和FINFET)在电气参数方面所遵循的趋势。在此基础上,我们分析了漏极电流、栅极电压、跨导、离子/开关比、输出电导和通道长度等电学参数。本文对每个参数进行了观测,并绘制了每种MOSFET的参数图。然后,我们在这些参数的基础上比较了四个MOSFET,以分析最有效的MOSFET。我们在SILVACO上模拟了这些参数。因此,我们能够发现,与其他MOSFET相比,无栅极结MOSFET提供了更好的整体频率分析。
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引用次数: 0
A Smart IOT and AI Based Cooking System for Kitchen 基于物联网和人工智能的厨房烹饪系统
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10150658
Garima Shukla, Aradhna Saini, Shashank Rawat, Aditya Upadhyay, Garima Gupta, Manav Pal
We contend that robotic manipulation is not necessary for human-machine collaboration. We outline a cutting-edge system architecture that uses computer vision to guide intelligent cooking interventions. This human-centered strategy encourages fluid, organic collaboration without the use of actuators. We demonstrate how automation that supports user-led operations can provide the picture databases required for future completely autonomous robotic systems and provide useful cooking assistance. We invite the research community to expand on our work by offering an open-source implementation of it. The emergence of intelligent appliances with multimedia capabilities has become a part of daily life as a result of the development of computer technology and the widespread use of the Internet. An intelligent smart kitchen appliance can help people live joyful lives because modern lifestyles are making people spend less time in the kitchen. The project's primary goal is to reduce human labor in the kitchen by automating as much as is practical. The goal of the smart kitchen project is to provide dependable performance at an affordable price for the users. The goal of this project is to create a smart kitchen that will make it easier for regular consumers to shop for groceries and other kitchen necessities. The smart kitchen also alerts the user to the items they'll need to buy and helps ensure their safety. This paper offers a novel solution to the challenge of group cooking. We recommend that, in order for the system to be viable in a dynamic environment, it should take a more passive role, supporting user-led actions as opposed to performing the chef's duties. With present technology, manipulation problems can be avoided by removing the robot arm. Instead, we make use of computer vision methods to create contextual instructions that the user can follow. We provide a system that promotes organic and dynamic interactions by balancing manual control with automatic temperature regulation.
我们认为机器人操作对于人机协作是不必要的。我们概述了一个尖端的系统架构,使用计算机视觉来指导智能烹饪干预。这种以人为本的策略鼓励流畅、有机的协作,而无需使用执行器。我们演示了支持用户主导操作的自动化如何为未来完全自主的机器人系统提供所需的图像数据库,并提供有用的烹饪协助。我们邀请研究社区通过提供开源实现来扩展我们的工作。随着计算机技术的发展和互联网的广泛使用,具有多媒体功能的智能家电的出现已经成为人们日常生活的一部分。现代生活方式使人们在厨房里花费的时间越来越少,智能的智能厨房电器可以帮助人们过上快乐的生活。该项目的主要目标是通过尽可能多的自动化来减少厨房中的人力劳动。智能厨房项目的目标是以合理的价格为用户提供可靠的性能。这个项目的目标是创造一个智能厨房,让普通消费者更容易购买杂货和其他厨房必需品。智能厨房还会提醒用户他们需要购买的物品,并帮助确保他们的安全。本文提出了一种解决集体烹饪挑战的新方法。我们建议,为了使系统在动态环境中可行,它应该扮演更被动的角色,支持用户主导的操作,而不是执行主厨的职责。在现有的技术条件下,移除机械臂可以避免操作问题。相反,我们使用计算机视觉方法来创建用户可以遵循的上下文指令。我们提供了一个系统,通过平衡手动控制和自动温度调节来促进有机和动态的相互作用。
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引用次数: 0
Detection of Cyber-attacks using Deep Convolution in Honeyed Framework 基于蜜糖框架的深度卷积网络攻击检测
Pub Date : 2023-05-11 DOI: 10.1109/ICDT57929.2023.10150916
Sayan Nath, D. Pal, Sajal Saha
A network-related environment called a “honeyed framework” served to defend official network resources against harm. This framework creates a scenario that motivates the intrusive person to engage in resource-stealing activity. To recognise an unauthorised assault, this framework applied the Attack-detection-procedure. Here, we attempt to identify DoS attacks using the suggested Honeyed framework system. In order to safeguard your network from assaults, NIDS (Network Intrusion Detection System) is one of the first security solutions to make it easier to identify intrusions. In this work, we offer a system that reveals an assault while validating the defense against it. The new cyber security benchmark IoT dataset is used in this white paper to assess the most recent machine learning techniques. This work’s major goal is to develop an architecture that can foresee and stop DDOS attacks, malware, and botnet attacks using these Honeyed designs. Deep Convolution Reinforcement Neural Networks are used for network surveillance and to categories network users from potential threats (DCRNN). A two-step technique of network understanding is used to enhance the functionality of the suggested solution. DSAE (Deep Sparse Auto Encoder) is used for feature engineering challenges at the initial step of the processing process, data pre-processing. The Deep Convolution Reinforcement Neural Network learning strategy is used in the second step to facilitate categorization. The honeyed firewall and web server are then implemented, following the deployment of the honeyed framework. The DCRNN deployment is finished, and users can now be monitored and analyzed as well as data on network users collected. In this study, data from a loT environment was used to test the effectiveness of the published technique. This data included the heterogeneous datasets "IoT-23," "NetML-2020," and "LITNET-2020." With contemporary methods for network discovery, the statistical relevance of this strategy is evaluated.
一个与网络相关的环境被称为“蜜糖框架”,用来保护官方网络资源不受损害。这个框架创造了一个场景,激励侵入者从事资源窃取活动。为了识别未经授权的攻击,该框架应用了攻击检测过程。在这里,我们尝试使用建议的蜜糖框架系统来识别DoS攻击。为了保护您的网络免受攻击,NIDS(网络入侵检测系统)是最早的安全解决方案之一,可以更容易地识别入侵。在这项工作中,我们提供了一个系统,可以在验证防御的同时揭示攻击。本白皮书使用新的网络安全基准物联网数据集来评估最新的机器学习技术。这项工作的主要目标是开发一个架构,可以预见和阻止DDOS攻击,恶意软件和僵尸网络攻击使用这些蜜糖设计。深度卷积强化神经网络用于网络监控和对网络用户进行潜在威胁分类(DCRNN)。网络理解的两步技术被用来增强建议的解决方案的功能。DSAE (Deep Sparse Auto Encoder,深度稀疏自动编码器)用于特征工程挑战处理过程的初始步骤,即数据预处理。在第二步中使用深度卷积强化神经网络学习策略来促进分类。然后,随着蜜化框架的部署,实现蜜化防火墙和web服务器。DCRNN部署完成,现在可以对用户进行监控和分析,并收集网络用户的数据。在本研究中,使用loT环境中的数据来测试已发表技术的有效性。这些数据包括异构数据集“IoT-23”、“NetML-2020”和“LITNET-2020”。使用现代网络发现方法,评估该策略的统计相关性。
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引用次数: 0
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2023 International Conference on Disruptive Technologies (ICDT)
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