检索结果-内蒙古大学图书馆

Distributed Computing and Optimization Techniques (ICDCOT), International Conference on

作者： Muntather Almusawi S G Shivaprasad Yadav Abdul Rahim Srinivas Aluvala Ramachandra A C The Islamic university Najaf Iraq Electronics and Telecommunication Engineering Ramaiah Institute of Technology Bangalore India Electronics and Communication Engineering Department Mallareddy Engineering College for Women (Autonomous) Hyderabad Telangana India School of Computer Science and Artificial Intelligence SR University Warangal India Department of ECE Nitte Meenakshi Institute of Technology Bengaluru India

Advanced reconnaissance technologies for military vehicle components form basis for weapons and equipment reconnaissance and tracking operations in complex environments, which is crucial to allow intelligent warfare using information. Addressing limitations of conventional detection algorithms in this domain, a novel approach termed as Military Vehicle Object Detection Method based on Inception Recurrent Convolutional Neural Network (MVODM-IRCNN) and Hierarchical Feature Representation is proposed for detecting military vehicle object. first is a comprehensive data set specially designed for military vehicles. Then it is two system improvements: hierarchical feature representation and state-of-the-art localization, using Inception Recurrent Convolutional Neural Network (IRCNN), aimed at improving detection performance. Hierarchical feature representation techniques make it easier to find good feature representation levels for different object shapes, improving accuracy of these techniques boxes. combination of materials provides a significant gain in detector performance. Finally, an exploratory study conducted on own dataset shows that MVODM-IRCNN has exceptional recognition capabilities, which proves its usefulness in military vehicle recognition applications.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Near-field Localization with Dynamic Metasurface Antennas 48

Near-field Localization with Dynamic Metasurface Antennas

引用

48th IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2023

作者： Yang, Qianyu Guerra, Anna Guidi, Francesco Shlezinger, Nir Zhang, Haiyang Dardari, Davide Wang, Baoyun Eldar, Yonina C. Nanjing University of Posts and Telecommunications School of Communication and Information Engineering Nanjing China National Research Council of Italy Institute of Electronics Computer and Telecommunication Engineering Bologna Italy Ben-Gurion University School of ECE Beer-Sheva Israel University of Bologna Electronic and Information Engineering Guglielmo Marconi-DEI-CNIT Department of Electrical Cesena Italy Weizmann Institute of Science Faculty of Math and CS Rehovot Israel

ISBN: (纸本)9781728163277

Sixth generation (6G) cellular communications are expected to support enhanced wireless localization capabilities. The widespread deployment of large arrays and high-frequency bandwidths give rise to new considerations for localization applications. Emerging antenna architectures, such as dynamic metasurface antennas (DMAs), are expected to be frequently utilized thanks to the achievable high angular resolution and low hardware complexity. Further, wireless localization is likely to take place in the radiating near-field (Fresnel) region, which provides new degrees of freedom, because of the adoption of arrays with large apertures. While current studies mostly focus on the use of costly fully-digital antenna arrays, in this paper we investigate how DMAs can be applied for near-field localization of a single user. We use a direct positioning estimation method based on curvature-of-Arrival of the impinging wavefront to obtain the user location, and characterize the effects of DMA tuning on the estimation accuracy. Next, we propose an algorithm for configuring the DMA to optimize near-field localization, by first tuning the adjustable DMA coefficients to minimize the estimation error using postulated knowledge of the actual user position. Finally, we propose a sub-optimal iterative algorithm that does not rely on such knowledge. Simulation results show that the DMA-based near-field localization accuracy could approach that of fully-digital arrays at lower cost. © 2023 IEEE.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

Comparative Analyses of Multi-Wavelength Converters Based on Electro Absorption Modulators at Various Data Rates

Comparative Analyses of Multi-Wavelength Converters Based on...

引用

Applied Intelligence and Computing (AIC), IEEE World Conference on

作者： Taranjeet Kaur Jatinder Kaur Mohit Jambu Aditi Saxena Sanjeev Kumar Shah Antima Saxena Department of ECE Chandigarh Engineering College Jhanjeri Mohali India EEE Department Gulzar Group of Institutes Khanna Punjab India Department of ECE GLA University Mathura India Electronics & Communication Engineering Uttaranchal Institute of Technology Uttaranchal University Dehradun India Department of Computer Science & Engineering IES College of Technology Bhopal

The performance analysis of an electro absorption modulator based multi-wavelength converter that uses a radio frequency generator has been investigated at various input powers (ranging from -3 dBm to 10 dBm) and at various data rates (5 Gbps, 10 Gbps, and 20 Gbps). This was done in order to eliminate the need for an additional pump signal by utilising the RZ (Return to Zero) modulation format. This was done in order to make the solution a more cost-effective one. In this article, a comprehensive investigation of the trade-off between diverse power and varied data rate has been carried out. The input power and data rate are the two most essential operational parameters for wavelength conversion. Because of this, the effect of input power and data rate on the performance of wavelength conversion is investigated in great depth by monitoring the timing diagrams of the signal that has been wavelength converted.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Security Metrics and their Measurements for Wireless Communications 11

Security Metrics and their Measurements for Wireless Communi...

引用

11th International Conference on System Modeling and Advancement in Research Trends, SMART 2022

作者： Renuka, K. Singh, Rajesh Geetha, B.T. Gangodkar, Durgaprasad Veeramalai, G. Prasad, Ch. Raghava Rathinam College of Arts and Science Department of Computer Science Tamil Nadu Coimbatore India Uttaranchal Institute of Technology Uttaranchal University India Saveetha School of Engineering Simats Department of ECE Tamil Nadu India Graphic Era Deemed to Be University Department of Computer Science and Engineering Uttarakhand Dehradun248002 India Graphic Era Hill University Department of Computer Science and Engineering Uttarakhand Dehradun248002 India Department of Mathematics Thalavapalayam Tamil Nadu Karur639113 India Koneru Lakshmaiah Education Foundation Department of Electronics and Communication Engineering Andhra Pradesh Vaddeswaram India

ISBN: (纸本)9781665487320

Safety indicators are becoming more significant in the conceptualization, creation, actualization, and management of wirelessly systems and communication systems. Health measurement studies sometimes have a specific scope or objective, notwithstanding their significance. Security procedures provide both and quantitative information about the degree of security of a network system or system. Able to tighten are often used to determine a system's overall security posture and reach security objectives. There isn't a systematic taxonomy of security protocols based on distant or remote contact, despite the fact that several security vetting procedures have been put in place. The goal of our research is to better analyse the risk metrics already in use. We suggest a reasonable arrangement of traditional security indicators based on mobile transmission to debate this. For risk and risk concept, policy choices, and practical practise, cybersecurity and durability are becoming more and more crucial. In addition to estimates, a defined and widely accepted metrics approach is essential to provide the best protection and adaptability of platforms. Given the above, this proposed research paper categorizes and presents the most commonly used security metrics for wireless communication systems. To begin with, we catalogue security measurements into network-based and host-based measurements. Host-based measurements are classified as non-probability in regardless of that internet measures are categorised as direction in the increase to semi, advancement is probable. Another method to assess the security of distant networks and frameworks is provided by our creative categorization of security metrics. © 2022 IEEE.

关键词： Cybersecurity

来源：评论

学校读者我要写书评

暂无评论

Distributed feedback laser grating order effects on optical systems with NRZ-RZ line coding scheme performance signature

引用

Journal of Optical Communications 2024年第0期45卷 s1725-s1738页

作者： Bhoompally, Suneela Reddy, Mittamidi Madhusudhan Kak Anwer, Twana Mohammed Ahammad, Shaik Hasane Hossain, Md. Amzad Ferdous, A. H. M. Iftekharul Zaki Rashed, Ahmed Nabih Ezzat, Ahmed Department of ECE Malla Reddy Engineering College Telagana Secunderabad500043 India Department of Civil Engineering Institute of Aeronautical Engineering Hyderabad Dundigal500043 India Department of Physics College of Education Salahaddin University-Erbil Kurdistan Region Erbil44002 Iraq Department of ECE Koneru Lakshmaiah Education Foundation Andhra Pradesh Vaddeswaram522302 India Faculty of Electrical Engineering and Information Technology Institute of Theoretical Electrical Engineering Ruhr University Bochum Bochum44801 Germany Department of Electrical and Electronic Engineering Jashore University of Science and Technology Jashore7408 Bangladesh Department of Electrical and Electronic Engineering Pabna University of Science and Technology Pabna6600 Bangladesh Electronics and Electrical Communications Engineering Department Faculty of Electronic Engineering Menoufia University Menouf32951 Egypt Department of VLSI Microelectronics Institute of Electronics and Communication Engineering Saveetha School of Engineering SIMATS Tamilnadu Chennai602105 India

This work demonstrated the distributed feedback laser grating order effects on optical system in the presence of NRZ-RZ line coding schemes. Max lighted signal form power variations are studied with spectral base wavelength band variations through optical fiber based on first various distributed based band feedback laser (DFB) grating order. The total lighted form base power band through optical fiber based on first different DFB laser grating order is estimated. The max electrical base signal band power form variations with spectral base frequency form band variations through photo-detector based on various DFB laser grating order is demonstrated. Total electrical based power band form through photo-detector based on various DFB laser grating order is also clarified. Max base band power form band amplitude with time through photo-detector based on different DFB laser grating order is clarified. Max Q base band form is studied numerically with DFB laser grating order variations. © 2023 Walter de Gruyter GmbH, Berlin/Boston.

关键词： Distributed feedback lasers

来源：评论

学校读者我要写书评

暂无评论

Advancing Cloud Security Frameworks Implementing Distributed Ledger Technology for Robust Data Protection and Decentralized Security Management in Cloud Computing Environments

Advancing Cloud Security Frameworks Implementing Distributed...

引用

International Conference on Advances in Information Technology (ICAIT)

作者： P Rajasekar K. Kalaiselvi Raju Shanmugam S. Tamilselvan A. Pasumpon Pandian Department of ECE Sri Krishna College of Technology Coimbatore Tamil Nadu India Department of Electronics and Communication Engineering Hindusthan College of Engineering and Technology Coimbatore Tamil Nadu India Unitedworld School of Computational Intelligence Karnavati University Gujarat Department of Computer Science and Engineering Saveetha School of Engineering SIMATS Saveetha University Chennai Tamil Nadu India Department of Computer Science and Engineering CARE College of Engineering Trichy Tamilnadu India

ISBN: (数字)9798350383867

ISBN: (纸本)9798350383874

Cloud computing caused the paradigm shift in business performance, from scalability to flexibility as well as affordability in the management of computing resources. Nevertheless, ensuring security of the data remains a key issue in the cloud due to the centralized interactions between service provider and a single vulnerability in the network can put rest of the data at risk. Consequently, the application of DLT, in addition to other solutions such as DLT, demonstrates a big step towards the improvement of cloud security frameworks. This article focuses on the implementation of DLT for data protection applications that are based on a solid dataset and decentralized security procedures in cloud environments. DLT utilization, like blockchain, provides an organization with integrity data, transparency, and fitness to counter cyber threats. Architecture stacks up sponsors such as cloud providers, users, and applications and DLT is responsible for the security of the transaction and the security policy enforcement. Customers use those services via desktop based application with transparent security policy arisen from DLT. Moreover, DLT also does identity management in the way that is decentralized, data sharing in the manner that it is secure, and the compliance to regulatory frameworks, which in addition reduces the trust and privacy risks in the cloud ecosystems. The proposed architecture is genuinely a big jump toward protecting cloud security from centralized control interruptions and thus, enhancing resilience and stability in cloud computing.

关键词： Distributed ledger Cloud computing security Security management Scalability Data protection Organizations computer architecture Security Tuning Resilience

来源：评论

学校读者我要写书评

暂无评论

Visual Static Hand Gesture Recognition for ASL using Multi-Feature Fusion Technique

Visual Static Hand Gesture Recognition for ASL using Multi-F...

引用

Artificial Intelligence For Internet of Things (AIIoT), International Conference on

作者： Sravani Rani Mishra Jaya Prakash Sahoo Suraj Prakash Sahoo School of Computer Science and Engineering Vellore Institute of Technology Chennai India Department of ECE Centre for UG & PG Studies Biju Patnaik University of Technology Odisha India School of Electronics Engineering Vellore Institute of Technology Vellore India

ISBN: (数字)9798350372120

ISBN: (纸本)9798350372137

Hand gestures are the nonverbal communication medium for deaf and dumb people. These gesture symbols give independent information for sign language to understand the messages. Among numerous sign languages, American Sign Language (ASL) is the most widely used for communication and research since it’s gesture postures are expressed using a single hand only. Various novel and innovative methods are used for hand gesture identification and recognition. However, accurate recognition of hand gestures in ASL is still challenging due to the similarity among the gesture classes. A systematic approach based on multi-feature fusion is presented in this research for accurate recognition of human hand gestures. The proposed technique involves the following steps in its process pipeline: a) segmenting the hand’s region of interest from the image; b) extracting features; and c) utilising an SVM classffier to recognise motions. This work applies several texture-based features, such as histogram of oriented gradient (HOG), local binary pattern (LBP), and Gabor feature (GB) to recognize the hand gestures on the above challenges. The combination of the above features is studied and used to enhance gesture recognition performance. The proposed technique is tested and validated using several publicly available hand gesture datasets. Various parameter and ablation studies prove that the proposed HOG-GB feature fusion technique achieved better recognition performance and outperformed earlier reported gesture recognition methods.

关键词： Support vector machines Sign language Visualization Accuracy Systematics Motion segmentation Symbols

来源：评论

学校读者我要写书评

暂无评论

Correction to: Structural and electrical property characterization of thermoelectric (Ca3Co4O9+δ) ceramic oxide fabrication by various reducing agent method

引用

Journal of Materials Science: Materials in electronics 2023年第33期34卷 1-2页

作者： Rajabathar, Jothi Ramalingam Thankappan, Radhika AL-Lohedan, Hamad Al-Sigh, Hassan A. Surfactant Research Chair Chemistry Department College of Science King Saud University Riyadh Saudi Arabia C-MET Center for Materials for Electronics Technology Thrissur India Department of VLSI Microelectronics Institute of ECE Saveetha School of Engineering SIMATS Chennai India

来源：评论

学校读者我要写书评

暂无评论

Blockchain-Based Smart Contracts for Sustainable Supply Chain Practices

Blockchain-Based Smart Contracts for Sustainable Supply Chai...

引用

IoT, Communication and Automation Technology (ICICAT), International Conference on

作者： T.Saravanan Gajula Ramesh Ramy Riad Hussein Saloni Bansal Y. Lakshman Kumar K Krishnakumar Department of ECE New Prince Shri Bhavani College of Engineering and Technology Chennai Tamil Nadu India Department of CSE GRIET Bachupally Hyderabad Telangana India Department of Computers Techniques Engineering College of Technical Engineering The Islamic University Najaf Iraq Department of Electronics & Communication Engineering GLA University Mathura Department of ECE CMR Technical Campus Hyderabad Telangana India Department of Computer Science and Engineering Saveetha School of Engineering Saveetha Institute of Medical and Technical Sciences (SIMATS) Chennai

ISBN: (数字)9798350368109

ISBN: (纸本)9798350368116

This research examines the possibility of smart contracts in the blockchain concerning the improvement of sustainable supply chain management. Blockchain is a practical solution for increasing supply chain transparency and solving the most important problems, including the use of traceability for fraud prevention and compliance. The study uses a consecutive approach which involves case studies, analytical work, and simulation to assess the effects of blockchain on sustainability dimensions. As highlighted in the findings above, there were significant reductions in the time taken to achieve traceability, in fraud, as well as an improvement in ethical sourcing compliance. If applied, smart contracts strategically anchored on the blockchain technology can be deemed as a sustainable solution to supply chain issues. To build on the existing knowledge, further studies should investigate strategies used to mitigate failure threats that hinder the reaping of benefits from the technology.

关键词： Procurement Ethics Prevention and mitigation Supply chains Smart contracts Organizations Blockchains Fraud Stakeholders Sustainable development

来源：评论

学校读者我要写书评

暂无评论

Real-Time Threat Detection and Countermeasures in IoT Environments

Real-Time Threat Detection and Countermeasures in IoT Enviro...

引用

International conference of electronics, Communication and Aerospace Technology (ICECA)

作者： T Hemalatha S Venkatakiran Mandeep Kaur Manojkumar S B Veduri Veera Prasad Ashreetha. B Department of ECE Sri Venkatesa Perumal College of Engineering and Technology Puttur India Department: Electronics and Communication Engineering Punjabi University Patiala Punjab India Department of Electronics & Communication Engineering BGS Institute of Technology/ACU Mandya Karnataka India Department of Computer Science & Engineering Aditya College of Engineering Surampalem Department of Electronics and Communication Engineering School of Engineering & Technology Mohan Babu University Tirupati India

As the Internet of Things (IoT) expands rapidly into new industries such as healthcare, transportation, and smart cities, the security of these interconnected devices becomes increasingly important. The research work includes a thorough investigation into the design and implementation of real-time threat detection techniques and subsequent responses for IoT environments. Our suggested solution identifies potential security breaches and abnormalities at an unparalleled rate by combining advanced machine learning algorithms and behavior-based analysis. The system rapidly launches countermeasures upon detection, ensuring minimal data loss and system disruption. Using a simulated IoT network environment, the experimental findings showed a detection accuracy of 98.7 % and a false positive rate of less than 2 %. The incorporation of these real-time threat detection algorithms not only strengthens IoT systems but also prepares the way for the creation of more resilient smart infrastructures. This study emphasizes the necessity of proactive security measures and offers a roadmap for safeguarding the next generation of IoT devices.

关键词：

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：