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Orientation and Decision-Making for Soccer Based on Sports Analytics and AI:A Systematic Review
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作者 Zhiqiang Pu Yi Pan +4 位作者 Shijie Wang Boyin Liu Min Chen Hao Ma Yixiong Cui 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2024年第1期37-57,共21页
Due to ever-growing soccer data collection approaches and progressing artificial intelligence(AI) methods, soccer analysis, evaluation, and decision-making have received increasing interest from not only the professio... Due to ever-growing soccer data collection approaches and progressing artificial intelligence(AI) methods, soccer analysis, evaluation, and decision-making have received increasing interest from not only the professional sports analytics realm but also the academic AI research community. AI brings gamechanging approaches for soccer analytics where soccer has been a typical benchmark for AI research. The combination has been an emerging topic. In this paper, soccer match analytics are taken as a complete observation-orientation-decision-action(OODA) loop.In addition, as in AI frameworks such as that for reinforcement learning, interacting with a virtual environment enables an evolving model. Therefore, both soccer analytics in the real world and virtual domains are discussed. With the intersection of the OODA loop and the real-virtual domains, available soccer data, including event and tracking data, and diverse orientation and decisionmaking models for both real-world and virtual soccer matches are comprehensively reviewed. Finally, some promising directions in this interdisciplinary area are pointed out. It is claimed that paradigms for both professional sports analytics and AI research could be combined. Moreover, it is quite promising to bridge the gap between the real and virtual domains for soccer match analysis and decision-making. 展开更多
关键词 Artificial intelligence(ai) DECISION-MAKING FOOTBALL review SOCCER sports analytics
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AI-Driven Learning Management Systems:Modern Developments, Challenges and Future Trends during theAge of ChatGPT
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作者 Sameer Qazi Muhammad Bilal Kadri +4 位作者 Muhammad Naveed Bilal AKhawaja Sohaib Zia Khan Muhammad Mansoor Alam Mazliham Mohd Su’ud 《Computers, Materials & Continua》 SCIE EI 2024年第8期3289-3314,共26页
COVID-19 pandemic restrictions limited all social activities to curtail the spread of the virus.The foremost and most prime sector among those affected were schools,colleges,and universities.The education system of en... COVID-19 pandemic restrictions limited all social activities to curtail the spread of the virus.The foremost and most prime sector among those affected were schools,colleges,and universities.The education system of entire nations had shifted to online education during this time.Many shortcomings of Learning Management Systems(LMSs)were detected to support education in an online mode that spawned the research in Artificial Intelligence(AI)based tools that are being developed by the research community to improve the effectiveness of LMSs.This paper presents a detailed survey of the different enhancements to LMSs,which are led by key advances in the area of AI to enhance the real-time and non-real-time user experience.The AI-based enhancements proposed to the LMSs start from the Application layer and Presentation layer in the form of flipped classroom models for the efficient learning environment and appropriately designed UI/UX for efficient utilization of LMS utilities and resources,including AI-based chatbots.Session layer enhancements are also required,such as AI-based online proctoring and user authentication using Biometrics.These extend to the Transport layer to support real-time and rate adaptive encrypted video transmission for user security/privacy and satisfactory working of AI-algorithms.It also needs the support of the Networking layer for IP-based geolocation features,the Virtual Private Network(VPN)feature,and the support of Software-Defined Networks(SDN)for optimum Quality of Service(QoS).Finally,in addition to these,non-real-time user experience is enhanced by other AI-based enhancements such as Plagiarism detection algorithms and Data Analytics. 展开更多
关键词 Learning management systems chatbots ChatGPT online education Internet of Things(IoT) artificial intelligence(ai) convolutional neural networks natural language processing
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Space/Air Covert Communications:Potentials,Scenarios,and Key Technologies
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作者 Mao Haobin Liu Yanming +5 位作者 Zhu Lipeng Mao Tianqi Xiao Zhenyu Zhang Rui Han Zhu Xia Xianggen 《China Communications》 SCIE CSCD 2024年第3期1-18,共18页
Space/air communications have been envisioned as an essential part of the next-generation mobile communication networks for providing highquality global connectivity. However, the inherent broadcasting nature of wirel... Space/air communications have been envisioned as an essential part of the next-generation mobile communication networks for providing highquality global connectivity. However, the inherent broadcasting nature of wireless propagation environment and the broad coverage pose severe threats to the protection of private data. Emerging covert communications provides a promising solution to achieve robust communication security. Aiming at facilitating the practical implementation of covert communications in space/air networks, we present a tutorial overview of its potentials, scenarios, and key technologies. Specifically, first, the commonly used covertness constraint model, covert performance metrics, and potential application scenarios are briefly introduced. Then, several efficient methods that introduce uncertainty into the covert system are thoroughly summarized, followed by several critical enabling technologies, including joint resource allocation and deployment/trajectory design, multi-antenna and beamforming techniques, reconfigurable intelligent surface(RIS), and artificial intelligence algorithms. Finally, we highlight some open issues for future investigation. 展开更多
关键词 artificial intelligence(ai) sixth generation(6G) space-air-ground integrated networks(SAGINs) space/air covert communications
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The enlightenment of artificial intelligence large-scale model on the research of intelligent eye diagnosis in traditional Chinese medicine
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作者 GAO Yuan WU Zixuan +4 位作者 SHENG Boyang ZHANG Fu CHENG Yong YAN Junfeng PENG Qinghua 《Digital Chinese Medicine》 CAS CSCD 2024年第2期101-107,共7页
Eye diagnosis is a method for inspecting systemic diseases and syndromes by observing the eyes.With the development of intelligent diagnosis in traditional Chinese medicine(TCM);artificial intelligence(AI)can improve ... Eye diagnosis is a method for inspecting systemic diseases and syndromes by observing the eyes.With the development of intelligent diagnosis in traditional Chinese medicine(TCM);artificial intelligence(AI)can improve the accuracy and efficiency of eye diagnosis.However;the research on intelligent eye diagnosis still faces many challenges;including the lack of standardized and precisely labeled data;multi-modal information analysis;and artificial in-telligence models for syndrome differentiation.The widespread application of AI models in medicine provides new insights and opportunities for the research of eye diagnosis intelli-gence.This study elaborates on the three key technologies of AI models in the intelligent ap-plication of TCM eye diagnosis;and explores the implications for the research of eye diagno-sis intelligence.First;a database concerning eye diagnosis was established based on self-su-pervised learning so as to solve the issues related to the lack of standardized and precisely la-beled data.Next;the cross-modal understanding and generation of deep neural network models to address the problem of lacking multi-modal information analysis.Last;the build-ing of data-driven models for eye diagnosis to tackle the issue of the absence of syndrome dif-ferentiation models.In summary;research on intelligent eye diagnosis has great potential to be applied the surge of AI model applications. 展开更多
关键词 Traditional Chinese medicine(TCM) Eye diagnosis Artificial intelligence(ai) Large-scale model Self-supervised learning Deep neural network
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Case Study on AI Robotics in Senior Living in China
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作者 Xiajie Zhao Ruiyu Li 《Psychology Research》 2024年第2期81-88,共8页
Currently,in China,as the elderly population rapidly increases due to the increase in aging,the importance of the elderly’s living environment and quality of life is increasing.Accordingly,the development of technolo... Currently,in China,as the elderly population rapidly increases due to the increase in aging,the importance of the elderly’s living environment and quality of life is increasing.Accordingly,the development of technology presents the possibility of providing a better life to the elderly.This study is conducted to investigate and analyze the current status and performance of artificial intelligence robot technology introduced in the elderly residential space in China,and contribute to the improvement of the living and convenience of the elderly.First,we investigate the cases of various types of artificial intelligence robots currently being used in the residential environment for the elderly in China.Second,by evaluating the technical performance and function of each artificial intelligence robot,we will look at how it meets the needs of the elderly’s special bedfall,health care,and social interaction.Third,we analyze the impact of artificial intelligence robots on the daily life of the elderly and investigate users’experiences and effects to understand social effects.Fourth,based on the obtained results,suggestions and future prospects for effectively introducing artificial intelligence robots into the residential environment for the elderly in China are presented.Through this,it is expected to contribute to understanding how artificial intelligence robot technology is being applied in the residential environment of the elderly in China,and to find ways to improve the convenience and quality of life of the elderly. 展开更多
关键词 aging population artificial intelligence(ai) residential space for the elderly
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生成式AI技术在新闻生产中的创新应用
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作者 史蕊 《电视技术》 2024年第7期115-117,124,共4页
新一代生成式人工智能(Artificial Intelligence,AI)技术正深刻地革新新闻传播领域,全方位提升了行业的智能化水平。要充分利用这一强大的“新质生产力”,必须关注其在新闻生产中的创新应用。基于此,探讨生成式AI新闻技术的发展动态及... 新一代生成式人工智能(Artificial Intelligence,AI)技术正深刻地革新新闻传播领域,全方位提升了行业的智能化水平。要充分利用这一强大的“新质生产力”,必须关注其在新闻生产中的创新应用。基于此,探讨生成式AI新闻技术的发展动态及其对新闻业结构、文化的影响,以期为深入理解AI新闻提供有价值的视角。 展开更多
关键词 人工智能(ai) 交互性 智能化
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Using AI and Precision Nutrition to Support Brain Health during Aging
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作者 Sabira Arefin Gideon Kipkoech 《Advances in Aging Research》 CAS 2024年第5期85-106,共22页
Artificial intelligence, often referred to as AI, is a branch of computer science focused on developing systems that exhibit intelligent behavior. Broadly speaking, AI researchers aim to develop technologies that can ... Artificial intelligence, often referred to as AI, is a branch of computer science focused on developing systems that exhibit intelligent behavior. Broadly speaking, AI researchers aim to develop technologies that can think and act in a way that mimics human cognition and decision-making [1]. The foundations of AI can be traced back to early philosophical inquiries into the nature of intelligence and thinking. However, AI is generally considered to have emerged as a formal field of study in the 1940s and 1950s. Pioneering computer scientists at the time theorized that it might be possible to extend basic computer programming concepts using logic and reasoning to develop machines capable of “thinking” like humans. Over time, the definition and goals of AI have evolved. Some theorists argued for a narrower focus on developing computing systems able to efficiently solve problems, while others aimed for a closer replication of human intelligence. Today, AI encompasses a diverse set of techniques used to enable intelligent behavior in machines. Core disciplines that contribute to modern AI research include computer science, mathematics, statistics, linguistics, psychology and cognitive science, and neuroscience. Significant AI approaches used today involve statistical classification models, machine learning, and natural language processing. Classification methods are widely applicable to problems in various domains like healthcare, such as informing diagnostic or treatment decisions based on patterns in data. Dean and Goldreich, 1998, define ML as an approach through which a computer has to learn a model by itself from the data provided but no specification on the sort of model is provided to the computer. They can then predict values for things that are different from the values used in training the models. NLP looks at two interrelated concerns, the task of training computers to understand human languages and the fact that since natural languages are so complex, they lend themselves very well to serving a number of very useful goals when used by computers. 展开更多
关键词 Artificial Intelligence (ai) Precision Nutrition Brain Health Aging Research GERONTOLOGY Cognitive Functions Temporal Reasoning Medication Adherence Electronic Health Records (EHRs) Machine Learning (ML) Healthcare Technology
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Beyond Algorithms: A Comprehensive Analysis of AI-Driven Personalization in Strategic Communications
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作者 Natalie Nkembuh 《Journal of Computer and Communications》 2024年第10期112-131,共20页
This comprehensive study investigates the multifaceted impact of AI-powered personalization on strategic communications, delving deeply into its opportunities, challenges, and future directions. Employing a rigorous m... This comprehensive study investigates the multifaceted impact of AI-powered personalization on strategic communications, delving deeply into its opportunities, challenges, and future directions. Employing a rigorous mixed-methods approach, we conduct an in-depth analysis of the effects of AI-driven personalization on audience engagement, brand perception, and conversion rates across various industries and communication channels. Our findings reveal that while AI-powered personalization significantly enhances communication effectiveness and offers unprecedented opportunities for audience connection, it also raises critical ethical considerations and implementation challenges. The study contributes substantially to the growing body of literature on AI in communications, offering both theoretical insights and practical guidelines for professionals navigating this rapidly evolving landscape. Furthermore, we propose a novel framework for ethical AI implementation in strategic communications and outline a robust agenda for future research in this dynamic field. 展开更多
关键词 Artificial Intelligence (ai) Strategic Communications PERSONALIZATION Machine Learning Natural Language Processing (NLP) Customer Engagement Data Analytics Digital Marketing Audience Segmentation Communication Effectiveness ai Ethics Conversion Optimization Predictive Analytics Content Personalization Marketing Automation
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AI赋能档案工作:推动国家记忆工程的发展 被引量:2
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作者 宋飞 《办公自动化》 2023年第21期38-41,共4页
文章探讨人工智能技术在档案工作中的应用与发展,分析AI赋能档案工作对国家记忆工程的重要意义。在此基础上,提出推动AI在档案工作中广泛应用的建议,包括加强智能化技术的研究和开发、构建更为完善的档案数字化平台、加强人才队伍建设... 文章探讨人工智能技术在档案工作中的应用与发展,分析AI赋能档案工作对国家记忆工程的重要意义。在此基础上,提出推动AI在档案工作中广泛应用的建议,包括加强智能化技术的研究和开发、构建更为完善的档案数字化平台、加强人才队伍建设等。文章旨在推动AI技术与档案工作的深度融合,为国家记忆工程的发展提供更为坚实的支撑。 展开更多
关键词 人工智能 档案工作 国家记忆工程 数字化平台 智能化技术
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Prediction of compaction parameters for fine-grained soil: Critical comparison of the deep learning and standalone models 被引量:2
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作者 Jitendra Khatti Kamaldeep Singh Grover 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2023年第11期3010-3038,共29页
A comparison between deep learning and standalone models in predicting the compaction parameters of soil is presented in this research.One hundred and ninety and fifty-three soil samples were randomly picked up from t... A comparison between deep learning and standalone models in predicting the compaction parameters of soil is presented in this research.One hundred and ninety and fifty-three soil samples were randomly picked up from two hundred and forty-three soil samples to create training and validation datasets,respectively.The performance and accuracy of the models were measured by root mean square error(RMSE),coefficient of determination(R2),Pearson product-moment correlation coefficient(r),mean absolute error(MAE),variance accounted for(VAF),mean absolute percentage error(MAPE),weighted mean absolute percentage error(WMAPE),a20-index,index of scatter(IOS),and index of agreement(IOA).Comparisons between standalone models demonstrate that the model MD 29 in Gaussian process regression(GPR)and model MD 101 in support vector machine(SVM)can achieve over 96%of accuracy in predicting the optimum moisture content(OMC)and maximum dry density(MDD)of soil,and outperformed other standalone models.The comparison between deep learning models shows that the models MD 46 and MD 146 in long short-term memory(LSTM)predict OMC and MDD with higher accuracy than ANN models.However,the LSTM models outperformed the GPR models in predicting the compaction parameters.The sensitivity analysis illustrates that fine content(FC),specific gravity(SG),and liquid limit(LL)highly influence the prediction of compaction parameters. 展开更多
关键词 Artificial intelligence(ai) Anderson-darling(AD)test Compaction parameters Fine-grained soil Soft computing Score analysis
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Predicting and validating the load-settlement behavior of large-scale geosynthetic-reinforced soil abutments using hybrid intelligent modeling 被引量:1
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作者 Muhammad Nouman Amjad Raja Syed Taseer Abbas Jaffar +1 位作者 Abidhan Bardhan Sanjay Kumar Shukla 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2023年第3期773-788,共16页
Settlement prediction of geosynthetic-reinforced soil(GRS)abutments under service loading conditions is an arduous and challenging task for practicing geotechnical/civil engineers.Hence,in this paper,a novel hybrid ar... Settlement prediction of geosynthetic-reinforced soil(GRS)abutments under service loading conditions is an arduous and challenging task for practicing geotechnical/civil engineers.Hence,in this paper,a novel hybrid artificial intelligence(AI)-based model was developed by the combination of artificial neural network(ANN)and Harris hawks’optimisation(HHO),that is,ANN-HHO,to predict the settlement of the GRS abutments.Five other robust intelligent models such as support vector regression(SVR),Gaussian process regression(GPR),relevance vector machine(RVM),sequential minimal optimisation regression(SMOR),and least-median square regression(LMSR)were constructed and compared to the ANN-HHO model.The predictive strength,relalibility and robustness of the model were evaluated based on rigorous statistical testing,ranking criteria,multi-criteria approach,uncertainity analysis and sensitivity analysis(SA).Moreover,the predictive veracity of the model was also substantiated against several large-scale independent experimental studies on GRS abutments reported in the scientific literature.The acquired findings demonstrated that the ANN-HHO model predicted the settlement of GRS abutments with reasonable accuracy and yielded superior performance in comparison to counterpart models.Therefore,it becomes one of predictive tools employed by geotechnical/civil engineers in preliminary decision-making when investigating the in-service performance of GRS abutments.Finally,the model has been converted into a simple mathematical formulation for easy hand calculations,and it is proved cost-effective and less time-consuming in comparison to experimental tests and numerical simulations. 展开更多
关键词 Geosynthetic-reinforced soil(GRS) ABUTMENTS Settlement estimation Predictive modeling Artificial intelligence(ai) Artificial neural network(ANN)-Harris hawks’optimisation(HHO)
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Embracing the Future:AI and ML Transforming Urban Environments in Smart Cities 被引量:1
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作者 Gagan Deep Jyoti Verma 《Journal on Artificial Intelligence》 2023年第1期57-73,共17页
This research explores the increasing importance of Artificial Intelligence(AI)and Machine Learning(ML)with relation to smart cities.It discusses the AI and ML’s ability to revolutionize various aspects of urban envi... This research explores the increasing importance of Artificial Intelligence(AI)and Machine Learning(ML)with relation to smart cities.It discusses the AI and ML’s ability to revolutionize various aspects of urban environments,including infrastructure,governance,public safety,and sustainability.The research presents the definition and characteristics of smart cities,highlighting the key components and technologies driving initiatives for smart cities.The methodology employed in this study involved a comprehensive review of relevant literature,research papers,and reports on the subject of AI and ML in smart cities.Various sources were consulted to gather information on the integration of AI and ML technologies in various aspects of smart cities,including infrastructure optimization,public safety enhancement,and citizen services improvement.The findings suggest that AI and ML technologies enable data-driven decision-making,predictive analytics,and optimization in smart city development.They are vital to the development of transport infrastructure,optimizing energy distribution,improving public safety,streamlining governance,and transforming healthcare services.However,ethical and privacy considerations,as well as technical challenges,need to be solved to guarantee the ethical and responsible usage of AI and ML in smart cities.The study concludes by discussing the challenges and future directions of AI and ML in shaping urban environments,highlighting the importance of collaborative efforts and responsible implementation.The findings highlight the transformative potential of AI and ML in optimizing resource utilization,enhancing citizen services,and creating more sustainable and resilient smart cities.Future studies should concentrate on addressing technical limitations,creating robust policy frameworks,and fostering fairness,accountability,and openness in the use of AI and ML technologies in smart cities. 展开更多
关键词 Artificial Intelligence(ai) Machine Learning(ML) smart city data analytics DECISION-MAKING predictive analytics optimization
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How AI-enabled SDN technologies improve the security and functionality of industrial IoT network:Architectures,enabling technologies,and opportunities
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作者 Jinfang Jiang Chuan Lin +3 位作者 Guangjie Han Adnan MAbu-Mahfouz Syed Bilal Hussain Shah Miguel Martínez-García 《Digital Communications and Networks》 SCIE CSCD 2023年第6期1351-1362,共12页
The ongoing expansion of the Industrial Internet of Things(IIoT)is enabling the possibility of effective Industry 4.0,where massive sensing devices in heterogeneous environments are connected through dedicated communi... The ongoing expansion of the Industrial Internet of Things(IIoT)is enabling the possibility of effective Industry 4.0,where massive sensing devices in heterogeneous environments are connected through dedicated communication protocols.This brings forth new methods and models to fuse the information yielded by the various industrial plant elements and generates emerging security challenges that we have to face,providing ad-hoc functions for scheduling and guaranteeing the network operations.Recently,the large development of SoftwareDefined Networking(SDN)and Artificial Intelligence(AI)technologies have made feasible the design and control of scalable and secure IIoT networks.This paper studies how AI and SDN technologies combined can be leveraged towards improving the security and functionality of these IIoT networks.After surveying the state-of-the-art research efforts in the subject,the paper introduces a candidate architecture for AI-enabled Software-Defined IIoT Network(AI-SDIN)that divides the traditional industrial networks into three functional layers.And with this aim in mind,key technologies(Blockchain-based Data Sharing,Intelligent Wireless Data Sensing,Edge Intelligence,Time-Sensitive Networks,Integrating SDN&TSN,Distributed AI)and improve applications based on AISDIN are also discussed.Further,the paper also highlights new opportunities and potential research challenges in control and automation of IIoT networks. 展开更多
关键词 Industrial internet of things(IIoT) Industry 4.0 Artificial intelligence(ai) Machine intelligence Software-defined networking(SDN)
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On the design of an AI-driven secure communication scheme for internet of medical things environment
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作者 Neha Garg Rajat Petwal +3 位作者 Mohammad Wazid D.P.Singh Ashok Kumar Das Joel J.P.C.Rodrigues 《Digital Communications and Networks》 SCIE CSCD 2023年第5期1080-1089,共10页
The Internet of Medical Things(IoMT)is a collection of smart healthcare devices,hardware infrastructure,and related software applications,that facilitate the connection of healthcare information technology system via ... The Internet of Medical Things(IoMT)is a collection of smart healthcare devices,hardware infrastructure,and related software applications,that facilitate the connection of healthcare information technology system via the Internet.It is also called IoT in healthcare,facilitating secure communication of remote healthcare devices over the Internet for quick and flexible analysis of healthcare data.In other words,IoMT is an amalgam of medical devices and applications,which improves overall healthcare outcomes.However,this system is prone to securityand privacy-related attacks on healthcare data.Therefore,providing a robust security mechanism to prevent the attacks and vulnerability of IoMT is essential.To mitigate this,we proposed a new Artificial-Intelligence envisioned secure communication scheme for IoMT.The discussed network and threat models provide details of the associated network arrangement of the IoMT devices and attacks relevant to IoMT.Furthermore,we provide the security analysis of the proposed scheme to show its security against different possible attacks.Moreover,a comparative study of the proposed scheme with other similar schemes is presented.Our results show that the proposed scheme outperforms other similar schemes in terms of communication and computation costs,and security and functionality attributes.Finally,we provide a pragmatic study of the proposed scheme to observe its impact on various network performance parameters. 展开更多
关键词 Internet of Medical Things(IoMT) Security Authentication and key agreement Artificial Intelligence(ai) Big data analytics
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A deep learning based misbehavior classification scheme for intrusion detection in cooperative intelligent transportation systems
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作者 Tejasvi Alladi Varun Kohli +1 位作者 Vinay Chamola F.Richard Yu 《Digital Communications and Networks》 SCIE CSCD 2023年第5期1113-1122,共10页
With the rise of the Internet of Vehicles(IoV)and the number of connected vehicles increasing on the roads,Cooperative Intelligent Transportation Systems(C-ITSs)have become an important area of research.As the number ... With the rise of the Internet of Vehicles(IoV)and the number of connected vehicles increasing on the roads,Cooperative Intelligent Transportation Systems(C-ITSs)have become an important area of research.As the number of Vehicle to Vehicle(V2V)and Vehicle to Interface(V2I)communication links increases,the amount of data received and processed in the network also increases.In addition,networking interfaces need to be made more secure for which existing cryptography-based security schemes may not be sufficient.Thus,there is a need to augment them with intelligent network intrusion detection techniques.Some machine learning-based intrusion detection and anomaly detection techniques for vehicular networks have been proposed in recent times.However,given the expected large network size,there is a necessity for extensive data processing for use in such anomaly detection methods.Deep learning solutions are lucrative options as they remove the necessity for feature selection.Therefore,with the amount of vehicular network traffic increasing at an unprecedented rate in the C-ITS scenario,the need for deep learning-based techniques is all the more heightened.This work presents three deep learning-based misbehavior classification schemes for intrusion detection in IoV networks using Long Short Term Memory(LSTM)and Convolutional Neural Networks(CNNs).The proposed Deep Learning Classification Engines(DCLE)comprise of single or multi-step classification done by deep learning models that are deployed on the vehicular edge servers.Vehicular data received by the Road Side Units(RSUs)is pre-processed and forwarded to the edge server for classifications following the three classification schemes proposed in this paper.The proposed classifiers identify 18 different vehicular behavior types,the F1-scores ranging from 95.58%to 96.75%,much higher than the existing works.By running the classifiers on testbeds emulating edge servers,the prediction performance and prediction time comparison of the proposed scheme is compared with those of the existing studies. 展开更多
关键词 Vehicular Ad-hoc Networks(VANETs) intelligent Transportation Systems(ITS) Artificial Intelligence(ai) Deep Learning Internet of Things(IoT)
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ChatGPT: An Evaluation of AI-Generated Responses to Commonly Asked Pregnancy Questions
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作者 Christopher Wan Angelo Cadiente +3 位作者 Keren Khromchenko Natalie Friedricks Rima A. Rana Jonathan D. Baum 《Open Journal of Obstetrics and Gynecology》 2023年第9期1528-1546,共19页
Background: A recent assessment of ChatGPT on a variety of obstetric and gynecologic topics was very encouraging. However, its ability to respond to commonly asked pregnancy questions is unknown. Reference verificatio... Background: A recent assessment of ChatGPT on a variety of obstetric and gynecologic topics was very encouraging. However, its ability to respond to commonly asked pregnancy questions is unknown. Reference verification needs to be examined as well. Purpose: To evaluate ChatGPT as a source of information for commonly asked pregnancy questions and to verify the references it provides. Methods: Qualitative analysis of ChatGPT was performed. We queried ChatGPT Version 3.5 on 12 commonly asked pregnancy questions and asked for its references. Query responses were graded as “acceptable” or “not acceptable” based on correctness and completeness in comparison to American College of Obstetricians and Gynecologists (ACOG) publications, PubMed-indexed evidence, and clinical experience. References were classified as “verified”, “broken”, “irrelevant”, “non-existent” or “no references”. Review and grading of responses and references were performed by the co-authors individually and then as a group to formulate a consensus. Results: In our assessment, a grade of acceptable was given to 50% of responses (6 out of 12 questions). A grade of not acceptable was assigned to the remaining 50% of responses (5 were incomplete and 1 was incorrect). In regard to references, 58% (7 out of 12) had deficiencies (5 had no references, 1 had a broken reference, and 1 non-existent reference was provided). Conclusion: Our evaluation of ChatGPT confirms prior concerns regarding both content and references. While AI has enormous potential, it must be carefully evaluated before being accepted as accurate and reliable for this purpose. 展开更多
关键词 ai (Artificial Intelligence) ChatGPT PREGNANCY
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Looking towards the Future of BIM in South Korea Towards AI-Enhanced BIM
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作者 Ghang Lee Suhyung Jang +1 位作者 Kyungha Lee Munchel Kim 《土木建筑工程信息技术》 2023年第4期1-6,共6页
This paper provides an overview of South Korea’s 20-year journey in adopting building information modeling(BIM) and future direction. It first discusses the six phases of BIM adoption in South Korea, starting from th... This paper provides an overview of South Korea’s 20-year journey in adopting building information modeling(BIM) and future direction. It first discusses the six phases of BIM adoption in South Korea, starting from the use of BIM as a marketing tool to its current intelligent BIM phase. The government’s support for BIM-related research and development projects is also highlighted, with a focus on the artificail intelligence (AI)-based architectural design automation project. As the future direction, it explores the integration of AI with BIM in both local and global contexts. The paper presents AIpowered architectural design methods, including AI-powered early architectural design generation and architectural detailing.Compared to AI-based early architectural design generation, architectural detailing is an unexplored research topic. This paper introduces two AI-and BIM-based architectural detailing methods, being developed at Yonsei University:namely,BIM library transplant and Natural language-based Architectural Detailing through Interaction with AI (NADIA). These methods demonstrate how AI-enhanced BIM can enable architects to interactively develop building details using a language model as a conversational AI and a knowledge base, and a BIM authoring tool as a design platform, in the near future. 展开更多
关键词 building information modeling(BIM) artificial intelligence(ai) South Korea BIM adoption BIM utilization level(BUL) Natural language-based Architectural Detailing through Interaction with ai(NADIA) BIM library transplant
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AI-Enhanced Performance Evaluation of Python, MATLAB, and Scilab for Solving Nonlinear Systems of Equations: A Comparative Study Using the Broyden Method
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作者 Isaac Azure Japheth Kodua Wiredu +1 位作者 Anas Musah Eric Akolgo 《American Journal of Computational Mathematics》 2023年第4期644-677,共34页
This research extensively evaluates three leading mathematical software packages: Python, MATLAB, and Scilab, in the context of solving nonlinear systems of equations with five unknown variables. The study’s core obj... This research extensively evaluates three leading mathematical software packages: Python, MATLAB, and Scilab, in the context of solving nonlinear systems of equations with five unknown variables. The study’s core objectives include comparing software performance using standardized benchmarks, employing key performance metrics for quantitative assessment, and examining the influence of varying hardware specifications on software efficiency across HP ProBook, HP EliteBook, Dell Inspiron, and Dell Latitude laptops. Results from this investigation reveal insights into the capabilities of these software tools in diverse computing environments. On the HP ProBook, Python consistently outperforms MATLAB in terms of computational time. Python also exhibits a lower robustness index for problems 3 and 5 but matches or surpasses MATLAB for problem 1, for some initial guess values. In contrast, on the HP EliteBook, MATLAB consistently exhibits shorter computational times than Python across all benchmark problems. However, Python maintains a lower robustness index for most problems, except for problem 3, where MATLAB performs better. A notable challenge is Python’s failure to converge for problem 4 with certain initial guess values, while MATLAB succeeds in producing results. Analysis on the Dell Inspiron reveals a split in strengths. Python demonstrates superior computational efficiency for some problems, while MATLAB excels in handling others. This pattern extends to the robustness index, with Python showing lower values for some problems, and MATLAB achieving the lowest indices for other problems. In conclusion, this research offers valuable insights into the comparative performance of Python, MATLAB, and Scilab in solving nonlinear systems of equations. It underscores the importance of considering both software and hardware specifications in real-world applications. The choice between Python and MATLAB can yield distinct advantages depending on the specific problem and computational environment, providing guidance for researchers and practitioners in selecting tools for their unique challenges. 展开更多
关键词 System of Nonlinear Equations Broyden Method Robustness Index Artificial Intelligence (ai) MATLAB SCILAB PYTHON
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基于声网Agora实时AI互动课堂系统的设计与实现
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作者 赵龙海 《信息与电脑》 2023年第19期253-256,共4页
文章旨在设计与实现一个实时人工智能(Artificial Intelligence,AI)互动课堂系统,利用基于声网Agora的音视频和实时AI互动集成等通信技术,为学生提供高质量的在线互动教育教学体验。该系统的设计与实现,使教师和学生能够在课堂教学中基... 文章旨在设计与实现一个实时人工智能(Artificial Intelligence,AI)互动课堂系统,利用基于声网Agora的音视频和实时AI互动集成等通信技术,为学生提供高质量的在线互动教育教学体验。该系统的设计与实现,使教师和学生能够在课堂教学中基于声网Agora进行实时AI互动,从而在课堂教学中实现教学精准语音对话识别、细腻情感问题剖析、在线机器人虚拟授课等功能。这种方式有助于改善AI互动课堂在线教育效果。 展开更多
关键词 声网Agora 人工智能(Artificial Intelligence ai)互动课堂系统
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Early warning of core network capacity in space-terrestrial integrated networks
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作者 HAN Sai LI Ao +5 位作者 ZHANG Dongyue ZHU Bin WANG Zelin WANG Guangquan MIAO Jie MA Hongbing 《Journal of Systems Engineering and Electronics》 SCIE CSCD 2024年第4期855-864,共10页
With the rapid development of low-orbit satellite com-munication networks both domestically and internationally,space-terrestrial integrated networks will become the future development trend.For space and terrestrial ... With the rapid development of low-orbit satellite com-munication networks both domestically and internationally,space-terrestrial integrated networks will become the future development trend.For space and terrestrial networks with limi-ted resources,the utilization efficiency of the entire space-terres-trial integrated networks resources can be affected by the core network indirectly.In order to improve the response efficiency of core networks expansion construction,early warning of the core network elements capacity is necessary.Based on the inte-grated architecture of space and terrestrial network,multidimen-sional factors are considered in this paper,including the number of terminals,login users,and the rules of users’migration during holidays.Using artifical intelligence(AI)technologies,the regis-tered users of the access and mobility management function(AMF),authorization users of the unified data management(UDM),protocol data unit(PDU)sessions of session manage-ment function(SMF)are predicted in combination with the num-ber of login users,the number of terminals.Therefore,the core network elements capacity can be predicted in advance.The proposed method is proven to be effective based on the data from real network. 展开更多
关键词 space-terrestrial integrated networks core network element capacity artificial intelligent(ai)
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