检索结果-内蒙古大学图书馆

6th International Conference on Control and Robotics, ICCR 2024

作者： Liu, Tengxiao Yang, Huiya Huang, Jiayi Zhou, Yihan School of Biomedical Engineering Anhui Medical University Hefei230032 China School of Medicine Shanghai Jiao Tong University Shanghai200240 China Tongji University Department of Computer Science and Technology Shanghai201804 China University of Nottingham Ningbo China Faculty of Science and Engineering Ningbo315110 China

ISBN: (纸本)9798331518158

Colorectal cancer (CRC) is the third most common cancer in humans with a rising incidence and a high mortality rate. Image segmentation of histopathological slices based on deep learning models can effectively accelerate the diagnostic process. In this paper, an overview of the datasets of the introduced models is provided and the performance of deep learning models is compared on common datasets. We classify the CRC pathological image segmentation models proposed in recent years into categories based on several basic models: Convolutional Neural Network (CNN), U-Net, Transformer and others. We list effective quantitative evaluation metrics in image segmentation and apply them to these models for comprehensive comparative analysis. Besides, improvement of different models on each module of the traditional model with respective advantages and disadvantages are sorted out. Finally, limitations and future directions are proposed from three aspects of computing power requirements, datasets and the model itself to provide inspiration for researchers who want to enter and go deeper into this field in the future. © 2024 IEEE.

关键词： Convolutional neural networks

来源：评论

学校读者我要写书评

暂无评论

Enhancing Agricultural IoT with Predictive Analytics and Reinforcement Learning Models 2

Enhancing Agricultural IoT with Predictive Analytics and Rei...

引用

2nd IEEE International Conference on Integrated Circuits and Communication Systems, ICICACS 2024

作者： Krishnan, R. Santhana Raj, J. Relin Francis Christopher, V. Bibin Nandini, N. Muthu, A. Essaki Puvanadevi, C. SCAD College of Engineering and Technology Department of Electronics and Communication Engineering Cheranmahadevi India Ssveetha School of Engineering Saveetha Institute of Medical and Technical Science Department of Electronics and Communication Engineering Chennai India Faculty of Engineering and Technology SRM Institute of Science and Technology Department of Computing Technologies School of Computing College of Engineering and Technology Kattankulathur Chennai India RajaRajeswari College of Engineering Department of Electrical and Electronics Engineering Bangalore India SCAD College of Engineering and Technology Department of Computer Science and Engineering Cheranmahadevi India Adhiyamaan College of Engineering Department of Information Technology Hosur India

ISBN: (纸本)9798350317558

This research explores the augmentation of Agricultural Internet of Things (IoT) systems through the integration of advanced predictive analytics and reinforcement learning models. A novel algorithm, termed "CropQL,"is proposed to optimize crop yield prediction and resource allocation in precision agriculture. CropQL amalgamates the strengths of the CropNet IoT model with Q-Learning for reinforcement learning and Random Forest for predictive analytics. Simulation analyses are conducted to evaluate the performance of CropQL against established algorithms, employing diverse metrics such as precision, recall, F1 score, and area under the receiver operating characteristic curve (AUC-ROC). The proposed CropQL algorithm exhibits superior predictive accuracy, demonstrating a significant enhancement in crop yield forecasting when compared to baseline algorithms. Precision and recall metrics reveal the algorithm's efficacy in minimizing false positives and negatives, ensuring precision agriculture systems make informed decisions. F1 score indicates the balanced optimization of precision and recall, reinforcing the algorithm's robustness. AUC-ROC analysis further corroborates the superior discriminative power of CropQL in distinguishing between positive and negative instances. In comparison to existing algorithms, including AgriSensNet, PrecisionCropNet, and IoTFarmGuard, CropQL consistently outperforms in predictive accuracy and resource optimization. The simulation results underscore the efficacy of the proposed algorithm in enhancing the efficiency of agricultural IoT systems, providing a promising avenue for sustainable precision farming. © 2024 IEEE.

关键词： Agricultural IoT CropQL Precision Agriculture Predictive Analytics Reinforcement Learning Sustainable Farming

来源：评论

学校读者我要写书评

暂无评论

Securing Primary Users in IoT 5G Cognitive Radio Networks 32

Securing Primary Users in IoT 5G Cognitive Radio Networks

引用

32nd International Conference on Software, Telecommunications and computer Networks, SoftCOM 2024

作者： Alrjoob, Ayat M. Ababnah, Ahmad A. Al-Mistarihi, Mamoun F. Darabkh, Khalid A. German-Jordanian University School of Electrical Engineering and Information Technology Electrical and Communication Engineering Department Amman11180 Jordan Jordan University of Science and Technology Faculty of Engineering Electrical Engineering Department P.o.Box 3030 Irbid22110 Jordan The University of Jordan School of Engineering Computer Engineering Department Amman11942 Jordan

ISBN: (纸本)9789532901382

The Internet of Things (IoT) has transformed device communication, necessitating reliable information security, especially physical layer security (PLS). Protecting data confidentiality in wireless transfers is critical in IoT environments. Cognitive Radio Networks (CRNs) optimize spectrum utilization, enhancing network efficiency. This study investigates PLS in CRNs, featuring a primary source-destination pair and a secondary user (SU) that performs cooperative jamming to secure the primary user's (PU) communication. The SU generates artificial interference, with transmit power determined by the primary network's interference tolerance. We develop mathematical formulas to assess outage probabilities, aiming to enhance security and efficiency in IoT and spectrum management. © 2024 University of Split, FESB.

关键词： Risk assessment

来源：评论

学校读者我要写书评

暂无评论

Novel replaceable EEG electrode system

Novel replaceable EEG electrode system

引用

作者： Warsito, Indhika Fauzhan Fiedler, Patrique Komosar, Milana Haueisen, Jens Institute of Biomedical Engineering and Informatics Faculty of Computer Science and Automation Technische Universität Ilmenau Ilmenau Germany

Due to the direct contact between electrode and scalp, dry EEG electrodes are exposed to increased mechanical wear compared to conventional gel-based electrodes. However, state-of-the-art commercial cap systems commonly use permanently fixated electrodes which can lead to downtime of the EEG cap during professional repair and replacement as well as reduced overall lifetime. An easily replaceable EEG electrode would furthermore improve hygiene, especially for newborn and infant applications. We propose a novel replaceable electrode system, consisting of an electrode holder, a snap top, a contact ring fixated inside the electrode holder, and a replaceable electrode. The production process consists of 3D printing, silicone molding, resin casting, and electroless plating. The replaceable electrode system is integrated into a multichannel EEG cap system. A verification study is conducted with 30 volunteers. The operators experienced that the new electrode holder eases adjustment of the electrode to have proper contact with the scalp. During the study, defective electrodes can be replaced without a soldering process. Furthermore, all electrodes stayed in the holder and did not fall off the cap for the whole session. In conclusion, the novel replaceable electrode system is suitable for EEG measurements. © 2022 The Author(s), published by De Gruyter.

关键词： Electroencephalography

来源：评论

学校读者我要写书评

暂无评论

An Authentication Based Scheme for Mobile Applications Using THJWT

An Authentication Based Scheme for Mobile Applications Using...

引用

2022 Workshop on computer Networks and Communications, WCNC 2022

作者： Chopra, Sarvesh Singh, Amritpal Singh, Aman Department of Computer Science Lovely Professional University Punjab India Faculty of Engineering Universidade Bie Kuito Angola

Information and Communication Technology (ICT) integrates multiple devices and applications that are connected directly to the Internet communications. The development of customer server systems in technology, such as IoT based, cloud based, and smart homes systems is growing rapidly in the current era of technology. User authentication is an important concern for these applications. THJWT i.e., Tuned Hybrid JSON Web Token for JWT-based properties has been particularly evident in the recent growth of client server requests. JWTs (JSON Web Token) are used for authentication of subsequent customer requests without making regular calls to a resource server or database. In this paper, we have introduced the process of authenticating and verifying JWT on each client request based on the random stamp values to verify client authentication on the server data. The effectiveness of the proposed approach is enhanced by case studies that demonstrate time and space complexity. © 2022 Copyright for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0)

关键词： Authentication

来源：评论

学校读者我要写书评

暂无评论

Optimizing Drug Dosage and Medication Management for Geriatric Patients with Artificial Neural Networks 3

Optimizing Drug Dosage and Medication Management for Geriatr...

引用

3rd IEEE International Conference on ICT in Business Industry and Government, ICTBIG 2023

作者： Beemkumar, N. Singh, Daljeet Pal Ahmed, Zahid Faculty of Engineering and Technology Department of Mechanical Engineering Bagalore India Maharishi School of Engineering & Technology Maharishi University of Information Technology Uttar Pradesh India Vivekananda Global University Department of Computer Science & Application Jaipur India

ISBN: (纸本)9798350343274

In this paper, we utilize ANNs to investigate how medicine dosing and management might be improved for the elderly population. The suggested strategy calls for the use of patient-specific data as inputs for the ANNs, such as age, renal and hepatic function, body mass index, and preexisting prescription profiles. The neural network model dynamically changes drug doses using the combination of the Multilayer Perceptron (MLP) algorithm, Backpropagation, and the Stochastic Gradient Descent (SGD) algorithm to maximize therapeutic benefits and reduce the likelihood of adverse drug events. The research highlights the improved accuracy, sensitivity, specificity, precision, and F1 score of the suggested technique compared to numerous conventional methods. As a result, the suggested system has great potential to revolutionize medication management for the elderly population since it is more personalized, flexible, patient-safe, effective, and efficient in its use of resources. © 2023 IEEE.

关键词： Optimization

来源：评论

学校读者我要写书评

暂无评论

A simple Design of Automatic Bag Valve Mask Ventilator using arduino 3

A simple Design of Automatic Bag Valve Mask Ventilator using...

引用

3rd IEEE International Maghreb Meeting of the Conference on sciences and Techniques of Automatic Control and computer engineering, MI-STA 2023

作者： Alarga, Ahmed Salem Daw Hawedi, Hadya S. Imbayah, Ibrahim Ahmed, Abdussalam Ali Alsharif, Abdulgader Khaleel, Mohamed Mohamed Elmergib University Computer Science Khums Libya Al-Asmarya Islamic University Computer Science Zliten Libya College of Renewable Energy Department Energy Engineering Tajoura Libya Bani Waleed University Mechanical Engineering Bani Waleed Libya Faculty of Engineering Johor Malaysia Karabuk University Department of Electrical and Electronic Engineerin Karabuk Turkey

ISBN: (纸本)9798350319897

This paper presents a ventilator that is characterized by simple construction and operation, as well as accurate execution of tasks due to the control system based on the Arduino board and servo motor. The device presented in this research is composed of two main parts: the mechanical part, represented by pliers, which are two opposite plates that can be moved at a specific angle and speed with the assistance of a servo motor connected to these two pliers by two iron rods, and the electronic part, which serves as the base for the ventilator described in this paper. The electronic component consists of a keypad, an Arduino board, and a servo motor. a display screen that shows the user-entered settings is also included. The main goal of this paper is to accurately adjust the amount of oxygen flowing to the patient through the ability of this device to determine the angle of the motor, and the number of breathing times that can be adjusted by adjusting the speed of the engine. A model of the proposed ventilator has been implemented and successfully tested in terms of modifying the motor angle and how rapidly the bag is pressed (motor speed). wherever the control system's settings have all been accurately and completely applied. In comparison to other devices proposed in numerous studies, this device is characterized by the simplicity of its design, the affordability of its parts, as well as its light weight, which makes it easier to carry and move from one place to another. It is also distinguished by its accuracy in controlling the amount of oxygen required as well as the number of breathing cycles per minute. © 2023 IEEE.

关键词： Control systems

来源：评论

学校读者我要写书评

暂无评论

A Detailed Study of Blockchain and dapps

A Detailed Study of Blockchain and dapps

引用

2022 International Conference on Cyber Resilience, ICCR 2022

作者： Verma, Sourav Dash, Sonali Joshi, Ankita Kavita Chandigarh University Department of Computer Science Punjab Gharuan India Uttaranchal University Dehradun248007 India Sgt University Faculty of Computer Science and Engineering Gurugram122505 India

ISBN: (纸本)9781665461221

With the rise of Bitcoin, blockchain technology has gained a lot of attention from the financial world. While the underlying distributed ledger technology has many potential applications, Bitcoin remains the most well-known and widely- adopted use case. As a result, Bitcoin is often seen as a bellwether for the wider blockchain industry. However, there is another side to blockchain that is often overlooked: dapps. Decentralized apps (dapps) are applications that run on a decentralized network, such as Ethereum. Unlike traditional apps, which are controlled by a central authority, dapps are open source and controlled by no one. This makes them incredibly appealing to developers who value decentralization and censorship-resistance. The readers will get an overview of blockchain and dApps research. © 2022 IEEE.

关键词： Smart contract

来源：评论

学校读者我要写书评

暂无评论

Extending RIS Life Span for Reliable Communication Under Hardware Ageing Effects

IEEE Open Journal of the Communications Society

引用

IEEE Open Journal of the Communications Society 2024年 5卷 3395-3409页

作者： Mondal, Atiquzzaman Ghosh, Shyamal Singh, Keshav Biswas, Sudip Duong, Trung Q. Indian Institute of Information Technology Guwahati Department of Electrical Communication Engineering Guwahati781015 India Indian Institute of Science Education and Research Thiruvananthapuram Department of Data Science Thiruvananthapuram695551 India National Sun Yat-sen University Institute of Communications Engineering Kaohsiung80424 Taiwan Memorial University Faculty of Engineering and Applied Science St. John'sNLA1C 5S7 Canada Queen's University Belfast School of Electronics Electrical Engineering and Computer Science BelfastBT7 1NN United Kingdom

In this paper, we address the critical aspect of hardware ageing effects in reconfigurable intelligent surfaces (RISs), whereby the problem of extending the RIS's life cycle under the impact of non-residual stochastic hardware impairment is considered. Through the replication of the RIS hardware and diverse wireless environments within a statistical simulation environment, we formulate an electronic maintenance framework (EMF) for RIS, where we incorporate non-residual impairments through stochastic modeling and determine the electronic reliability of the system. Accordingly, we derive optimal analytical solutions within the EMF to determine whether systematic maintenance of the RIS hardware should be done immediately or postponed in order to extend the expected life cycle of the RIS system. Furthermore, for the scenario with imperfect maintenance of the RIS-aided system, a reliable communication framework (RCF) is also introduced with residual impairments to assess the error probability of the RIS-aided communication. The RCF is established by deriving the distribution of the received signal-to-interference-plus-noise ratio in the presence of residual hardware impairment arising due to imperfect maintenance of the RIS system. Extensive numerical examples are provided to elucidate the derived solutions and illustrate the reliability performance of the proposed framework under hardware impairments. © 2020 IEEE.

关键词： Wireless sensor networks

来源：评论

学校读者我要写书评

暂无评论

Using QKD-exchanged keys for encryption of VPN 30

Using QKD-exchanged keys for encryption of VPN

引用

30th Telecommunications Forum, TELFOR 2022

作者： Lo Giudice, Fortunato Gabriele De Rango, Floriano Voznak, Miroslav Rozhon, Jan CS Rende Italy Technical University of Ostrava Faculty of Electrical Engineering and Computer Science Ostrava Czech Republic

ISBN: (数字)9781665472739

ISBN: (纸本)9781665472739

The paper aims to highlight how symmetric cryptographic key generation via Quantum Key Distribution-based technology can be used to secure protected communications within a private network. Within a testbed of the 5G network installed in the campus of the Technical University of Ostrava, the quantum key distribution (QKD) technology and encryptors are implemented to demonstrate secure 5G network concepts such as network function virtualization (NFV) and network management software-defined networking (SDN). Specifically, two APIs are programmed with all the necessary steps for two Secure Application Entities to secure a new symmetric key that is in turn generated by two Key Manager Entities via a protocol called "Coherent One-Way". © 2022 IEEE.

关键词： Network security

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：