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2023 International Conference on Artificial Intelligence in Information and Communication (ICAIIC)最新文献

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Performance Analysis of Machine Learning Algorithms with Clustering Protocol in Wireless Sensor Networks 无线传感器网络中具有聚类协议的机器学习算法性能分析
Rahma Gantassi, Zaki Masood, Sol Lim, Quota Alief Sias, Yonghoon Choi
In wireless sensor networks (WSN), machine learning (ML) algorithms have an important role in cluster head (CH) selection according to several quality of service (QoS) metrics. This paper provides a comprehensive review and a case study on an experimental testbed of the implementation of various ML algorithms within various clustering protocols in WSNs.
在无线传感器网络(WSN)中,机器学习(ML)算法在根据多个服务质量(QoS)指标选择簇头(CH)中起着重要作用。本文对WSNs中各种聚类协议中实现各种ML算法的实验测试平台进行了全面的回顾和案例研究。
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引用次数: 0
Instruction-based March Test Pattern Generation Scheme for At-Speed Test Cost Reduction 降低高速测试成本的基于指令的三月测试模式生成方案
Seo-Lim Park, Gayeong Lee, Jaeyoung Shin, Seung-Ho Lee, Young-woo Lee
A fast-growing manufacturing technology of memory devices leads to further increased design complexity, density and test cost. In general, the high cost of automated test equipment (ATE) is required to test the high-speed memory devices, which can exceed its memory performance. To solve this problem, the manufacturers are seeking more cost-effective methods, especially for at-speed testing. In order to reduce the test cost, we propose the instruction-based march test pattern generation scheme which can be applied to the low-end ATE with multiple pattern generators. The proposed method can generate linear patterns based on instructions, which can distribute them to multiple ALPGs of a low-end ATE to implement the high-speed test patterns. The experimental results show that the various march test patterns for at-speed testing can be implemented by using the several fixed commands, regardless of the memory cell sizes.
快速发展的存储设备制造技术导致设计复杂性、密度和测试成本进一步增加。一般来说,测试高速存储器件需要高成本的自动化测试设备(ATE),其成本可能超过其存储性能。为了解决这个问题,制造商正在寻求更经济有效的方法,特别是在高速测试中。为了降低测试成本,提出了一种基于指令的行军测试模式生成方案,该方案可应用于具有多个模式生成器的低端自动测试系统。该方法可以根据指令生成线性图形,并将其分布到低端ATE的多个alpg中以实现高速测试图形。实验结果表明,无论存储单元大小如何,使用几个固定的命令都可以实现各种高速测试的行军测试模式。
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引用次数: 0
Aspect-Based Sentiment Analysis with Semi-Supervised Approach on Taiwan Social Distancing App User Reviews 基于半监督方法的台湾社交距离App用户评论情感分析
U. Nuha, Chih-Hsueh Lin
Sentiment analysis has a critical role to reveal an opinion in a text-based form. Therefore, we exploit this analysis to discover the sentiment polarity of Taiwan Social Distancing mobile application. This paper proposes a semi-supervised scheme for annotating this mobile application's reviews. The semi-supervised scheme utilized a combination of numeric rating and lexicon-based sentiment. In addition, we also perform the sentiment analysis on an aspect-based level. Based on the experiment, we decide to select three aspects to be analyzed. This paper also evaluates the proposed scheme by implementing bidirectional encoder representations from transformers (BERT) and multilayer perceptron (MLP) as the classification model using the sentiment label of the proposed scheme. The result shows that the annotation of the proposed scheme outperforms the data annotation using counterpart models.
情感分析在揭示基于文本的观点方面起着至关重要的作用。因此,我们利用这一分析来发现台湾社交距离移动应用的情感极性。本文提出了一种半监督的移动应用评论注释方案。半监督方案结合了数字评级和基于词典的情感。此外,我们还在基于方面的层面上进行了情感分析。在实验的基础上,我们决定选择三个方面进行分析。本文还通过实现来自变压器(BERT)和多层感知器(MLP)的双向编码器表示作为使用所提方案的情感标签的分类模型来评估所提方案。结果表明,该方案的标注效果优于使用对等模型的数据标注。
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引用次数: 0
An Automatic Vehicle Speed Control System with Consideration of Various Uncertainties* 考虑各种不确定因素的车辆自动速度控制系统*
P. Kim, Su Yeol Kim
In this paper, an automatic vehicle speed control system with PID controller and Kalman filter is designed with consideration of various uncertainties, such as disturbance, system variation and feedback sensor noise, and then verified through computer simulations. The performance degradation due to disturbance and system variation in the basic open-loop control is shown. To resolve this problem, a PID controller based feedback system is designed for the automatic vehicle speed control system. In addition, to improve the performance degradation due to feedback sensor noise that may occur during the feedback process, the Kalman filter is applied for the automatic vehicle speed control system. Ultimately, it is verified that the designed automatic vehicle speed control system with PID controller and Kalman filter not only satisfies all performance criteria but also has the ability to reject disturbance, cope with system variation and reduce feedback sensor noise.
本文在考虑干扰、系统变化和反馈传感器噪声等各种不确定因素的情况下,设计了一种PID控制器和卡尔曼滤波的车辆自动速度控制系统,并通过计算机仿真进行了验证。分析了基本开环控制中由于扰动和系统变化引起的性能下降。为解决这一问题,设计了一种基于PID控制器的车辆自动速度控制反馈系统。此外,为了改善反馈过程中可能出现的反馈传感器噪声导致的性能下降,将卡尔曼滤波应用于车辆自动速度控制系统。最后验证了所设计的PID控制器和卡尔曼滤波的车速自动控制系统不仅满足所有的性能要求,而且具有抑制干扰、应对系统变化和降低反馈传感器噪声的能力。
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引用次数: 1
Question Answering Chatbots for Biomedical Research Using Transformers 使用变压器进行生物医学研究的问答聊天机器人
Evdokia Xygi, Andreas D. Andriopoulos, Dimitrios A. Koutsomitropoulos
Professionals as well as the general public need effective help to access, understand and consume complex biomedical concepts. The existence of an interaction environment capable of automatically processing such information - thus replacing human intervention - such as chatbots, is however challenging. In this paper we propose a method of utilizing chatbots in the domain of biomedicine. In the implementation we choose to incorporate the BERT algorithm, so as to adopt a modern technique for natural language processing tasks. We use several pre-trained models (RoBERTa, XLM-R, BERT Large, and BioBert) in order to evaluate their ability to back the chatbot infrastructure. The data is retrieved from the PubMed repository, with the final set being formed into full sentences or potential chatbot responses, thus preserving their conceptual meaning. Response selection is performed using similarity metrics and F-score. The results create a ranking of the models placing related ones closely, recognizing the ability to always answer each question and highlighting the importance of the training previously applied to them. These are compared to the Count Vectorizer technique, which appears to perform better, but with several weaknesses, as many questions could not be answered.
专业人员和一般公众需要有效的帮助来获取、理解和消费复杂的生物医学概念。然而,能够自动处理这些信息的交互环境的存在——从而取代人工干预——如聊天机器人——是具有挑战性的。本文提出了一种将聊天机器人应用于生物医学领域的方法。在实现中,我们选择结合BERT算法,从而采用现代技术来处理自然语言处理任务。我们使用了几个预训练模型(RoBERTa、XLM-R、BERT Large和BioBert)来评估它们支持聊天机器人基础设施的能力。数据从PubMed存储库中检索,最终集合被形成完整的句子或潜在的聊天机器人响应,从而保留其概念意义。响应选择是使用相似度量和f分数来执行的。结果创建了一个模型的排名,将相关的模型放在一起,认识到总是回答每个问题的能力,并突出了先前应用于它们的训练的重要性。这些与计数矢量器技术进行了比较,后者似乎性能更好,但也有一些弱点,因为许多问题无法回答。
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引用次数: 2
A Mini Literature Review on Challenges and Opportunity in Threat Intelligence 威胁情报的挑战与机遇的文献综述
Mohammed A Althamir, Jawhara Z. Boodai, Mohammad Sohel Rahman
Cybersecurity worldwide has become a challenge for organisations and individuals to be protected against all attacks and malware. Working closely and directly with cyber-attacks and attackers has become a challenge to be updated with all new zero-day threats and vulnerabilities. The cybersecurity teams have been facing challenges in examining the advisory tactics, techniques, and procedures (TTP) and what are Indicators of Compromise (IOCs) can be used in addressing these issues. Other than this, incorporating the most suitable cyber security framework can assist in dealing with these technological threats. A direct relationship exists between threat intelligence and artificial intelligence, which contributes to addressing technological threats and protecting the necessary assets and information. Cyberspace and other technological software highly contribute to addressing this issue.
全球网络安全已成为组织和个人抵御所有攻击和恶意软件的挑战。与网络攻击和攻击者密切直接合作已成为一项挑战,需要及时更新所有新的零日威胁和漏洞。网络安全团队在检查咨询策略、技术和程序(TTP)以及可用于解决这些问题的危害指标(ioc)方面一直面临挑战。除此之外,结合最合适的网络安全框架可以帮助应对这些技术威胁。威胁情报和人工智能之间存在直接关系,有助于解决技术威胁和保护必要的资产和信息。网络空间和其他技术软件对解决这一问题有重要作用。
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引用次数: 0
A Review on Unmanned Aerial Vehicle-based Networks and Satellite-based Networks with RSMA: Research Challenges and Future Trends 基于RSMA的无人机网络与卫星网络综述:研究挑战与未来趋势
Cuong Manh Ho, D. Lakew, Anh-Tien Tran, Chunghyun Lee, D. Hua, Sungrae Cho
Unmanned aerial vehicles (UAVs) and Satellites are promising as power frameworks for 5G and 6G networks to provide solutions for the limitation in deployment, batteries, and transference reliability in areas. It leads to efficiency in terrestrial systems, broken Base stations (BSs) substitution, reduced cost infrastructures, and mobility management. It is also an indispensable role to improve the quality of Internet Of Things (IoTs) systems. Besides, Rate-Splitting Multiple Access (RSMA) has emerged as a promising technique to manage interference in multiple access (MA) systems, and optimize the non-orthogonal transmission (non-OT) for 5G and 6G networks. In the current, one of the most impressive schemes for the Unmanned Aerial Vehicle (UAV) and Satellite-based networks is RSMA. This paper details a comprehensive review on UAV and Satellite networks with RSMA of wireless network 6G. After analyzing the overview of UAV and Satellite-based networks with RSMA, the main applications of RSMA scheme in networks based on UAV and Satellite-based networks will be exploited. Finally, the main challenges and future directions are suggested and defined.
无人机(uav)和卫星作为5G和6G网络的动力框架,有望为区域内部署、电池、传输可靠性的限制提供解决方案。它可以提高地面系统的效率、替换损坏的基站(BSs)、降低基础设施的成本和移动性管理。它也是提高物联网系统质量不可或缺的作用。此外,RSMA (Rate-Splitting Multiple Access)已成为一种很有前途的技术,用于管理多址(MA)系统中的干扰,以及优化5G和6G网络的非正交传输(non-OT)。目前,无人机(UAV)和卫星网络中最令人印象深刻的方案之一是RSMA。本文详细介绍了无人机和卫星网络与无线网络6G的RSMA的综合综述。在分析了基于RSMA的无人机和卫星网络概况的基础上,探讨了RSMA方案在无人机和卫星网络中的主要应用。最后,提出了主要挑战和未来发展方向。
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引用次数: 0
5D Spectrum Database 5D频谱数据库
Hirofumi Nakajo, Yusuke Itayama, Shougo Matsuo, Takeo Fujii
A key issue in the research and development of next-generation mobile communication systems (Beyond 5G/6G) is the availability of novel frequency bands. Currently, the frequency band below 6 GHz, which is suitable for mobile communications, is already tight, and technologies for highly efficient utilization of finite spectrum resources are required. Therefore, many researches have been conducted on the practical application of dynamic spectrum sharing technology for the effective use of spectrum. For this technology, it is important to precisely estimate the spectrum utilization of the wireless system and the propagation characteristics changes in each environment. Furthermore, in Beyond 5G/6G, non-terrestrial networks (NTNs) such as satellites and drones are expected to be utilized to expand the communication area, which will require spectrum management in the height direction. In this paper, we design and develop a 5-dimensional (5D) spectrum database that extends the spectrum database of radio environment information from the 2-dimensional (2D) plane of latitude and longitude to a 3-dimensional (3D) space that includes height information, as well as time domain and frequency domain. Additionally, we describe the design details for the mobile satellites in the NTNs incorporated into the database. Finally, test results from the measurement campaign and calculated data size in the developed database are discussed.
下一代移动通信系统(超5G/6G)研究和开发的一个关键问题是新频段的可用性。目前,适用于移动通信的6ghz以下频段已经十分紧张,需要高效利用有限频谱资源的技术。因此,为了有效利用频谱,人们对动态频谱共享技术的实际应用进行了大量的研究。对于该技术来说,准确估计无线系统的频谱利用率和在各种环境下的传播特性变化是非常重要的。此外,在超越5G/6G中,预计将利用卫星和无人机等非地面网络(ntn)来扩大通信区域,这将需要在高度方向上进行频谱管理。本文设计并开发了一个5维(5D)频谱数据库,将无线电环境信息的频谱数据库从经纬度二维平面扩展到包含高度信息、时域和频域的三维空间。此外,我们还描述了纳入数据库的NTNs中移动卫星的设计细节。最后,讨论了测量活动的测试结果和开发的数据库中计算的数据量。
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引用次数: 0
Kidney Diseases Detection Based on Convolutional Neural Network 基于卷积神经网络的肾脏疾病检测
Qin Rui, Liu Sinuo, Teoh Teik Toe, Brian Brister
The purpose of this paper is to apply convolutional neural networks to help diagnose patients with kidney disease. Findings are divided into four types: kidney tumor, cyst, normal and stones. Currently large numbers of people engage in unhealthy lifestyles with poor diet, sedentary activity, and insufficient sleep, often resulting in kidney disease. Early detection is necessary so preventative actions can be taken to help the kidneys recover. Traditional detection is complex and imprecise, while computational diagnosis promises more rapid and accurate results. Convolutional Neural Networks (CNN), part of deep learning, are appropriate diagnostic tools already being used in medical image identification and disease classification. Here we show CNN diagnosis with ultimate training accuracies up to 98% and test accuracies up to 99%.
本文的目的是应用卷积神经网络来帮助诊断肾脏疾病患者。表现分为肾肿瘤、囊肿、正常和结石四种类型。目前,大量的人从事不健康的生活方式,饮食不良,久坐不动,睡眠不足,往往导致肾脏疾病。早期发现是必要的,这样可以采取预防措施来帮助肾脏恢复。传统的检测方法复杂且不精确,而计算诊断的结果更加快速和准确。卷积神经网络(CNN)是深度学习的一部分,是已经用于医学图像识别和疾病分类的适当诊断工具。在这里,我们展示了CNN诊断的最终训练准确率高达98%,测试准确率高达99%。
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引用次数: 0
Intelligent Task Offloading Method using Deep Q-Network for Collaborative Edge Computing System 基于深度q -网络的协同边缘计算系统智能任务卸载方法
J. Youn
Recently, various applications using artificial intelligence (AI) are deployed in edge network. In particular, An intelligence applications demanded with high computation and low end-to-end latency are executed on edge computing environments. Thus, in this paper, for the optimization of the resource of edge servers in multi-edge network environments, we propose the intelligent task offloading method based on Deep Q-network that can optimize computation capability of the multi-edge computing environments. For this, first at all, we formulate the problem of multi-edge computing allocation with a Markov decision process and propose the policy for allocating edge resource adopting a deep reinforcement learning algorithm. In the simulation, the results show the proposed method gets a better performance in terms of the end-to-end latency of the offloaded task than the existing methods.
近年来,在边缘网络中部署了各种使用人工智能(AI)的应用。特别是在边缘计算环境中,执行高计算量、低端到端延迟的智能化应用。因此,本文针对多边缘网络环境下边缘服务器资源的优化问题,提出了一种基于Deep Q-network的智能任务卸载方法,可以优化多边缘计算环境下的计算能力。为此,我们首先用马尔可夫决策过程阐述了多边缘计算分配问题,并提出了采用深度强化学习算法的边缘资源分配策略。仿真结果表明,该方法在卸载任务的端到端延迟方面比现有方法具有更好的性能。
{"title":"Intelligent Task Offloading Method using Deep Q-Network for Collaborative Edge Computing System","authors":"J. Youn","doi":"10.1109/ICAIIC57133.2023.10067111","DOIUrl":"https://doi.org/10.1109/ICAIIC57133.2023.10067111","url":null,"abstract":"Recently, various applications using artificial intelligence (AI) are deployed in edge network. In particular, An intelligence applications demanded with high computation and low end-to-end latency are executed on edge computing environments. Thus, in this paper, for the optimization of the resource of edge servers in multi-edge network environments, we propose the intelligent task offloading method based on Deep Q-network that can optimize computation capability of the multi-edge computing environments. For this, first at all, we formulate the problem of multi-edge computing allocation with a Markov decision process and propose the policy for allocating edge resource adopting a deep reinforcement learning algorithm. In the simulation, the results show the proposed method gets a better performance in terms of the end-to-end latency of the offloaded task than the existing methods.","PeriodicalId":105769,"journal":{"name":"2023 International Conference on Artificial Intelligence in Information and Communication (ICAIIC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122893467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
2023 International Conference on Artificial Intelligence in Information and Communication (ICAIIC)
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