检索结果-内蒙古大学图书馆

International Conference on Advanced computer Information Technologies (ACIT)

作者： Viktor Satsyk Oleksandr Reshetylo Lyudmila Markina Nataliia Khrystynets Nataliia Bahniuk Yuliia Melnychuk Automation and Computer-Integrated Technologies Department Lutsk National Technical University Lutsk Ukraine Department of Automation and Computer-Integrated Technologies Lutsk National Technical University Lutsk Ukraine Computer Engineering and Cyber Security Department Lutsk National Technical University Lutsk Ukraine Department of Computer Engineering and Cyber Security Lutsk National Technical University Lutsk Ukraine Department of Digital Educational Technologies Lutsk National Technical University Lutsk Ukraine

ISBN: (数字)9798350350043

ISBN: (纸本)9798350350050

in the article we develop modeling and creating a prototype of improved solar power plant for economical power supply systems for consumers which require simple autonomous inexpensive practical energy solutions. On the basis of Arduino Uno microcontroller board, a software-hardware complex for controlling the angle of the solar panel has been developed, which allows to follow the position of sun and automatically turn the solar panel in its direction. With aid of developed Android application on a smartphone screen, it is possible to monitor the amount of voltage produced by the solar panel at current time moment, and to analyze the dynamics of its change over time and, accordingly, to plan effective use the generated energy.

关键词： Power supplies Power system dynamics Prototypes Solar energy Universal Serial Bus Software Solar panels Sun Power generation Monitoring

来源：评论

学校读者我要写书评

暂无评论

Specifications of Virtual Reminder System using Z

Specifications of Virtual Reminder System using Z

引用

International Conference on Emerging Technologies, ICET

作者： J aviria Naveed Irfan Ahmed Jabar Mahmood Khadija Batool Department of Computer Sciences University of Sialkot Sialkot Pakistan State Key Laboratory of Blockchain and Data Security School of Cyber Science and Technology College of Computer Science and Technology Zhejiang University Hangzhou China

ISBN: (数字)9798350379587

ISBN: (纸本)9798350379594

Formal Methods (FM) uses mathematical notations to precisely and accurately define specifications, which helps detect errors and inconsistencies in software development. For mathematical notations, a proper mathematical framework is needed to describe and specify the behavior and structure of software systems. A few specification languages provide that framework; one is Z, which significantly enhances the quality of system specification, design, and verification. This paper introduces a formal specification for a virtual reminder system using Z schema, which signifies the importance of formal specifications that can also be used for voice assistant specifications. A virtual Reminder System (VRS) is an assistant based on speech recognition and speaker identification; a personal voice-controlled aid for the user to remind about event-based tasks that do not need some specific time to be completed but are event-based like reaching a location or any keyword/phrase spoken by the user related to some specific topic. The specified keyword/phrase can be anything, such as a person's name, place name, or phrase. Using FM reduced development time, verification efforts. and maintenance costs.

关键词： Frequency modulation Costs Event detection Personal voice assistants Software systems Specification languages Software reliability Maintenance Formal specifications Software development management

来源：评论

学校读者我要写书评

暂无评论

Analysis of Detection and Recognition of Human Face Using Support Vector Machine 1st

Analysis of Detection and Recognition of Human Face Using Su...

引用

1st International Conference on Artificial Intelligence of Things, ICAIoT 2023

作者： Hannan, Shaikh Abdul Pushparaj Ashfaque, Mohammed Waseem Lamba, Anil Kumar, Anil Computer Science and Information Technology AlBaha University AlBaha Saudi Arabia Electronics and Communication Engineering National Institute of Technical Teachers Training and Research Chandigarh India Computer Science and I.T. Dr. B.A.M. University Aurangabad India Cyber Security Technology Risk and Resilience Oversight American Express New York United States Government Millennium Polytechnic Himachal Pradesh Chamba India

ISBN: (纸本)9783031487804

Recently, Support Vector Machines (SVMs) have been suggested as an additional technique for design identification. In this study, a face detection framework with demeanor recognition utilizing Support Vector Machines (SVMs) with a double tree identification process is used to tackle the face recognition issue. It plays a crucial role in applications including face delineation data set management, human PC interaction, and video examination. Through two steps, the face recognition with appearance appraisal framework accomplishes look recognition. The captured image is initially processed to identify the face, and then the perceived appearance. The first two stages of the framework handle facial recognition and face trimming using picture handling, while the third stage handles converting the altered image’s colors from RGB to grayscale and applying the appropriate smoothing channel. We employ a simple method to create our own SVM classifier with a Gaussian component that can recognize eyes in grayscale photos as the first step towards a part-based face identifier. The architecture of an iterative bootstrapping method is discussed in detail, and we show how choosing boundary values will usually result in the best outcomes. The findings of our study are in line with earlier studies, and the challenges encountered are typical for anybody developing an article identification system. Large support vector SVM classifiers are sluggish, and accuracy is highly reliant on the caliber and diversity of training data. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.

关键词： Support vector machines

来源：评论

学校读者我要写书评

暂无评论

Computing on Surface: A Multi-Task Multi-Access Offloading Scheme in Maritime Edge Networks

Computing on Surface: A Multi-Task Multi-Access Offloading S...

引用

2024 International Conference on Cloud and Network Computing, ICCNC 2024

作者： Dai, Minghui Dou, Chenglong Wu, Yuan Qian, Liping Lin, Bin Su, Zhou Shen, Xuemin Sherman University of Macau State Key Laboratory of Internet of Things for Smart City China Zhuhai UM Science and Technology Research Institute Zhuhai China Zhejiang University of Technology College of Information Engineering Hangzhou China Dalian Maritime University Department of Communication Engineering Dalian China Xi'An Jiaotong University School of Cyber Science and Engineering Xi'an China University of Waterloo Department of Electrical and Computer Engineering Waterloo Canada

ISBN: (纸本)9798350367805

The recent development of unmanned aerial vehicles (UAVs) technology has been envisioned as a promising paradigm to cater for the growing maritime activities. However, the increasing growth of marine services poses challenges for processing maritime data. In this paper, we propose a surface computing paradigm in maritime networks, in which multi-Task sensed by UAVs can be offloaded to multiple beacon stations. Multiple UAVs can process their workloads locally or offload to surface computing. Taking the system welfare and energy consumption into consideration, we present an optimization problem to determine the selection of beacon stations and the offloading decision, with the objective of maximizing the system welfare. We propose a hybrid auction and convex optimization approach to address the formulated problem. Finally, simulation results demonstrate the effectiveness of our proposed algorithms compared to several baselines. © 2024 IEEE.

关键词： Convex optimization

来源：评论

学校读者我要写书评

暂无评论

Verifiable searchable symmetric encryption for conjunctive keyword queries in cloud storage

引用

Frontiers of computer Science 2022年第6期16卷 103-121页

作者： Qingqing GAN Joseph K.LIU Xiaoming WANG Xingliang YUAN Shi-Feng SUN Daxin HUANG Cong ZUO Jianfeng WANG Guangzhou Key Laboratory of Multilingual Intelligent Processing School of Information Science and Technology/School of Cyber SecurityGuangdong University of Foreign StudiesGuangzhou510006China Department of Computer Science Jinan UniversityGuangzhou510632China Faculty of Information Technology Monash UniversityClayton3168Australia State Key Laboratory of Integrated Service Networks(ISN) Xidian UniversityXi’an710071China

Searchable symmetric encryption(SSE)has been introduced for secure outsourcing the encrypted database to cloud storage,while maintaining searchable *** various SSE schemes,most of them assume the server is honest but curious,while the server may be trustless in the real *** a malicious server not honestly performing the queries,verifiable SSE(VSSE)schemes are constructed to ensure the verifiability of the search ***,existing VSSE constructions only focus on single-keyword search or incur heavy computational cost during *** address this challenge,we present an efficient VSSE scheme,built on OXT protocol(Cash et al.,CRYPTO 2013),for conjunctive keyword queries with sublinear search *** proposed VSSE scheme is based on a privacy-preserving hash-based accumulator,by leveraging a well-established cryptographic primitive,Symmetric Hidden Vector Encryption(SHVE).Our VSSE scheme enables both correctness and completeness verifiability for the result without pairing operations,thus greatly reducing the computational cost in the verification ***,the proposed VSSE scheme can still provide a proof when the search result is ***,the security analysis and experimental evaluation are given to demonstrate the security and practicality of the proposed scheme.

关键词： searchable symmetric encryption verifiability conjunctive keyword queries hash-based accumulator cloud storage

来源：评论

学校读者我要写书评

暂无评论

Reliability of a Reconfigurable Network with Segment Switching

Reliability of a Reconfigurable Network with Segment Switchi...

引用

2023 Wave Electronics and its Application in Information and Telecommunication Systems, WECONF 2023

作者： Tu, Le Anh Bogatyrev, V.A. Abramova, E.A. ITMO University Faculty of Software Engineering and Computer Technology Saint Peterburg Russia Saint-Petersburg State University of Aerospace Instrumentation Department Information Systems Security Saint Petersburg Russia

ISBN: (纸本)9798350348293

The article proposes models of the structural reliability of a multipath routing network with the possibility of its reconfiguration when switching path segments. The models are focused on optimizing the placement of segment switching nodes, aimed at achieving maximum network performance with the option of connecting request sources to the available communication paths with servers. The study considers the options for connecting each source of requests with one of the paths or with all paths for connecting to servers. The paper shows the existence of an optimal placement of path switching nodes, in which the maximum reliability of the system is achieved. © 2023 IEEE.

关键词： Redundancy

来源：评论

学校读者我要写书评

暂无评论

An effective security assessment approach for Internet banking services via deep analysis of multimedia data

An effective security assessment approach for Internet banki...

引用

作者： Khattak, Sana Jan, Sadeeq Ahmad, Iftikhar Wadud, Zahid Khan, Fazal Qudus National Center for Cyber Security-UETP Department of Computer Science and IT University of Engineering and Technology Peshawar Pakistan Department of Computer Science and IT University of Engineering and Technology Peshawar Pakistan Department of Computer Systems Engineering University of Engineering and Technology Peshawar Pakistan Department of Information Technology FCIT King Abdulaziz University Jeddah Saudi Arabia

With the emergence of cyber technology, the biggest evolution has been observed in the use of Internet for financial purposes, in particular for the Internet banking sector. However, with the increase in the number of Internet banking users, many security issues have been discovered. In the recent past, there have been many successful cyber-attacks on the Internet banking services (IBS) throughout the world. There exists a huge amount of various data about the security of the banking systems, however, proper analysis of such data using various learning techniques is needed for security assessment. In this research work, we aim to assess the security of IBS by developing a framework based on deep analysis of big data (available in various formats) and the existing security requirements of the country. We propose a framework consisting of 93 data categories to assess the security of the IBS. We evaluate our proposed approach on a case study consisting of the banks providing IBS in Pakistan. A total of 21 Pakistani banks providing Internet banking services are analyzed thoroughly using our proposed framework. The result uncovered many deficiencies in the Internet banking services of the analyzed banks. All these deficiencies are conveyed to the respective banks for verification and helping them to take corrective measures. In addition, a comprehensive set of security recommendations is developed for the banks, their customers and the regularity authority for improving Internet banking security. © 2020, Springer-Verlag GmbH Germany, part of Springer Nature.

关键词： Network security

来源：评论

学校读者我要写书评

暂无评论

Sentiments Analysis using Machine Learning Algorithms 2

Sentiments Analysis using Machine Learning Algorithms

引用

2nd International Conference on Electronics and Renewable Systems, ICEARS 2023

作者： Joshi, Vivek Patel, Sanjay Agarwal, Radhika Arora, Himanshu Rashtriya Raksha University School of Information Technology Artificial Intelligence and Cyber Security Gujrat Gandhinagar India Nirma University Department of CSE Gujrat Ahmedabad India Maharaja Sawai Man Singh Vidyalaya Rajasthan Jaipur India Arya Institute of Engineering & Technology Department of CSE Rajasthan Jaipur India

ISBN: (纸本)9798350346640

The analysis of the sentiments can be determined if a piece of message or text or comment has a decent, negative or neutral feeling or sentiment. Analysis of sentiments is a subtype of natural language processing that incorporates data extraction. For this purpose, numerous types of techniques and algorithms are used. In this paper used the previous twitter data for sentimental analysis and categorization. It is necessary for sentiment analysis to make use of and execute appropriate data visualization and preprocessing. For the analysis of positive or negative sentiments machine learning algorithm is used. In this work used the naive byes classifier for the analysis of the sentiments. © 2023 IEEE.

关键词： Sentiment analysis

来源：评论

学校读者我要写书评

暂无评论

Review of Recent Technologies for Tackling COVID-19

引用

SN computer Science 2021年第6期2卷 1-27页

作者： Alharbi, Ayman Abdur Rahman, Md Department Of Computer Engineering College of Computer and Information systems Umm AL-Qura University Mecca Saudi Arabia Department of Cyber Security and Forensic Computing College of Computer and Cyber Sciences University of Prince Mugrin Madinah 41499 Saudi Arabia

The current pandemic caused by the COVID-19 virus requires more effort, experience, and science-sharing to overcome the damage caused by the pathogen. The fast and wide human-to-human transmission of the COVID-19 virus demands a significant role of the newest technologies in the form of local and global computing and information sharing, data privacy, and accurate tests. The advancements of deep neural networks, cloud computing solutions, blockchain technology, and beyond 5G (B5G) communication have contributed to the better management of the COVID-19 impacts on society. This paper reviews recent attempts to tackle the COVID-19 situation using these technological advancements. © 2021, The Author(s), under exclusive licence to Springer Nature Singapore Pte Ltd.

关键词： Blockchain Covid-19 Recognition technology

来源：评论

学校读者我要写书评

暂无评论

A Recent Review on IoT Based Techniques and Applications

A Recent Review on IoT Based Techniques and Applications

引用

Sustainable Computing and Integrated Communication in Changing Landscape of AI (ICSCAI), International Conference on

作者： Arjun Singh Sandeep Kumar Renu Bahuguna Mahesh Kumar Singh Nikhil Raj Department Of Computer Science and Engineering Greater Noida Institute of Technology Greater Noida India Department Of Electronics and Communication Engineering G.L. BAJAJ Institute of Technology & Management Greater Noida India Department Of Cyber Security COER University Roorkee India Department Of Computer Science and Engineering Dronacharya Group of Institutions Greater Noida India Department Of computer Science and Engineering Greater Noida Institute of Technology Greater Noida India

ISBN: (数字)9798350355338

ISBN: (纸本)9798350355345

IoT known as Internet of Things is an advanced mechanics which has changed the way humans' smart devices, smart things, data, and information are connected throughout the world. IoT is a single concept of embedding everything. IoT evolution is yet in its premature steps, and there is a slew of interconnected hurdles to overcome. The IoT has the potential to boost the globe's accessibility, probity, availability, scalability, secrecy, and interoperability. Although, numerous challenges and concerns must be overcome before the IoT's full promise can be realized. Various components of IoT data are recognized and defined, including data sources, data collection, data processing, and transmitting devices. In terms of analytical and substantial data management, as well as transmission networks, the challenges that arise from the need to manage large amounts of heterogeneous data over their systems are mentioned. Sensors can be placed in isolated or far, huge, low-population localities in some applications, while sensors are used to monitor tight locations in others. Clustering the detectors lattice's nodes in multiple clusters is fundamentally beneficial clearly for scalability grounds, & it can be used to create conservation or utilization schedules that can significantly extend the lattice's life. Current study compares and contrasts common and advanced clustering schemes, as well as size, type of data collected, and performance as a function of non-uniformity and noise level. A combined met heuristic approach, a combined metaheuristic approach, WOA combined with SA, is also used in the proposed work.

关键词： Cloud computing Scalability Soft sensors Metaheuristics Detectors Whale optimization algorithms Internet of Things Smart devices Monitoring Noise level

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：