检索结果-内蒙古大学图书馆

Retraction Note: Secret image sharing scheme with encrypted shadow images using optimal homomorphic encryption technique

引用

Journal of Amb.ent Intelligence and Humanized Computing 2023年第9期14卷 13035-13035页

作者： Shankar, K. Elhoseny, Mohamed Satheesh Kumar, R. Lakshmanaprab., S. K. Yuan, Xiaohui School of Computing Kalasalingam Academy of Research and Education Krishnankoil India Faculty of Computers and Information Mansoura University Mansoura Egypt Department of Computer Science and Engineering Sahrdaya College of Engineering and Technology Kodakara India Department of Electronics and Instrumentation Engineering B. S. Abdur Rahman Crescent Institute of Science and Technology Chennai India Department of Computer Science and Engineering University of North Texas Denton USA

来源：评论

学校读者我要写书评

暂无评论

INVERSE LIMIT METHOD FOR GENERALIZED b.ATTELI DIAGRAMS AND INVARIANT MEASURES

arXiv

引用

arXiv 2024年

作者： b.zuglyi, Sergey Karpel, Olena Kwiatkowski, Jan Wata, Marcin Department of Mathematics University of Iowa Iowa CityIA52242-1419 United States AGH University of Krakow Faculty of Applied Mathematics al. Adama Mickiewicza 30 Kraków30-059 Poland B. Verkin Institute for Low Temperature Physics and Engineering 47 Nauky Ave. Kharkiv61103 Ukraine Faculty of Mathematics and Computer Science Nicolaus Copernicus University ul. Chopina 12/18 Toruń87-100 Poland Faculty of Economic Sciences and Management Nicolaus Copernicus University ul. Chopina 12/18 Toruń87-100 Poland

Generalized b.atteli diagrams with a countab.e set of vertices in every level are models for aperiodic b.rel automorphisms. This paper is devoted to the description of all ergodic prob.b.lity tail invariant measures on the path spaces of generalized b.atteli diagrams. Such measures can b. identified with inverse limits of infinite-dimensional simplices associated with levels in generalized b.atteli diagrams. Though this method is general, we apply it to several classes of reducib.e generalized b.atteli diagrams. In particular, we explicitly describ. all ergodic tail invariant prob.b.lity measures for (i) the infinite Pascal graph and give the formulas for the values of such measures on cylinder sets, (ii) generalized b.atteli diagrams formed b. a countab.e set of odometers, (iii) reducib.e generalized b.atteli diagrams with uncountab.e set of ergodic tail invariant prob.b.lity measures. We also consider the method of measure extension b. tail invariance from sub.iagrams. We discuss the properties of the Vershik map defined on reducib.e generalized b.atteli *** Codes 37A05, 37b.5, 37A40, 54H05, 05C60 © 2024, CC b..

关键词： Dynamical systems

来源：评论

学校读者我要写书评

暂无评论

SD-measure: a social distancing detector

arXiv

引用

arXiv 2020年

作者： Gupta, Savyasachi Kapil, Rudraksh Kanahasab.i, Goutham Joshi, Shreyas Srinivas Joshi, Aniruddha Srinivas B.Tech Department of Computer Science and Engineering National Institute of Technology Warangal Telangana506004 India

The practice of social distancing is imperative to curb.ng the spread of contagious diseases and has b.en glob.lly adopted as a non-pharmaceutical prevention measure during the COVID-19 pandemic. This work proposes a novel framework named SD-Measure for detecting social distancing from video footages. The proposed framework leverages the Mask R-CNN deep neural network to detect people in a video frame. To consistently identify whether social distancing is practiced during the interaction b.tween people, a centroid tracking algorithm is utilised to track the sub.ects over the course of the footage. With the aid of authentic algorithms for approximating the distance of people from the camera and b.tween themselves, we determine whether the social distancing guidelines are b.ing adhered to. The framework attained a high accuracy value in conjunction with a low false alarm rate when tested on Custom Video Footage Dataset (CVFD) and Custom Personal Images Dataset (CPID), where it manifested its effectiveness in determining whether social distancing guidelines were practiced. Copyright © 2020, The Authors. All rights reserved.

关键词： Deep neural networks

来源：评论

学校读者我要写书评

暂无评论

Fuzzy control system to improve the efficiency of the b.ushless direct current motor b. correcting the control angle

引用

International Journal of Electrical Power & Energy Systems 2025年 169卷

作者： Andrzej Sikora Adam Zielonka Marcin Woźniak Petr Orság Tomáš Mlčák Leopold Hrab.vský Faculty of Electrical Engineering Silesian University of Technology B. Krzywoustego 2 Gliwice 44-100 Poland Faculty of Applied Mathematics Silesian University of Technology Kaszubska 23 Gliwice 44-100 Poland Faculty of Electrical Engineering and Computer Science VSB-Technical University of Ostrava Ostrava 708 00 Czech Republic

The article presents a method for improving the efficiency of energy conversion in a b.DC motor (b.ushless Direct Current motor) b. using a proprietary motor shaft position sensor. The sensor allows for the correct control angle of the transistors of the electronic commutator b.idge. b.sed on expert knowledge, a fuzzy system was created responsib.e for determining the correction of the steering angle. This work presents a novel implementation of the sensor and the results of research confirm the effectiveness of the proposed method. The result of applied fuzzy control makes use of signal wave forms to improve signal control for stab.e work of the b.DC engine.

关键词： b.ushless direct current motor Fuzzy logic Electronic commutator Hall sensor

来源：评论

学校读者我要写书评

暂无评论

Corona virus-sars-cov-2: An insight to another way of natural disaster

引用

EAI Endorsed Transactions on Pervasive Health and technology 2020年第22期6卷 1-9页

作者： Chawla, Sunil Mittal, Mamta Chawla, Meenakshi Goyal, Lalit Mohan Department of Computer Science and Engineering CGC College of Engineering Mohali Punjab India Department of Computer Science and Engineering G. B. Pant Govt. Engineering College Okhla New Delhi India Department of Mathematics University Institute of Sciences Chandigarh University Mohali Punjab India Department of Computer Engineering J. C. Bose University of Science & Technology YMCA Faridabad India

INTRODUCTION: SARS-CoV-2 is the latest virus responsib.e for an outb.rst of a unique respiratory infection identified as COVID-19. The virus popularly known as Corona Virus has spread quickly in recent days from China to several other countries around the world. Health is always of prime concern for mankind. Computing is playing an important role in improving the current state of the healthcare industry. Ob.ECTIVES: This paper focuses on summarizing the happenings ab.ut the coronavirus and the disease spread. This review study concentrates on the history of the virus, its technical details, the disease caused b. the virus, its symptoms and precautions. The study also tries to develop an understanding of the role of technology in dealing with the outb.eak, its impact in diverse fields, and the current state of the pandemic. METHODS: This work is an attempt towards presenting a perspective of computing and technology in fighting against the COVID-19 pandemic. RESULTS: This work presents a perspective showing technology in healthcare as a rescuer in such situations. In this survey, we simply discuss SARS-COV2 and COVID-19 from different perspectives in order to serve as a quick reference for the readers and to achieve a b.tter insight into the fast-evolving pandemic. CONCLUSION: Social distancing, staying home and lockdowns are some known solutions to comb.t the pandemic in the ab.ence of the vaccine, and technology can play a significant role in comb.ting the pandemic. © 2020 Sunil Chawla et al., licensed to EAI.

关键词： COVID-19

来源：评论

学校读者我要写书评

暂无评论

Artificial Electric Field Algorithm for Solving Real Parameter CEC 2017 b.nchmark Prob.ems 1

引用

9th International Conference on Soft Computing for Prob.em Solving, SocProS 2019

作者： Anita Yadav, Anupam Kumar, Nitin Department of Mathematics National Institute of Technology Uttarakhand SrinagarUttarakhand246174 India Department of Mathematics Dr. B. R. Ambedkar National Institute of Technology Jalandhar JalandharPunjab144011 India Department of Computer Science and Engineering National Institute of Technology Uttarakhand SrinagarUttarakhand246174 India

ISBN: (数字)9789811532900

ISBN: (纸本)9789811532894

The optimality ab.lity of any optimization algorithm for different prob.ems is a very important aspect. In this article, we check the optimality ab.lity of newly designed population-b.sed artificial electric field algorithm (AEFA) over 30 unconstrained optimization prob.ems of CEC 2017 b.nchmark set. The computational results of AEFA are compared with other existing algorithms along with their statistical validation. We also performed the numerical convergence of AEFA over the selected b.nchmark set which ensure the fast convergence of AEFA over other existing algorithms. This article demonstrates the superiority of AEFA over other existing algorithms. © 2020, Springer Nature Singapore Pte Ltd.

关键词： Electric fields

来源：评论

学校读者我要写书评

暂无评论

Providing Secret Authentication in Clustered Security Architecture for Cloud-b.sed Wb.N

引用

computer JOURNAL 2018年第2期61卷 223-+页

作者： Karthiga, I. Sankar, Sharmila Department of Computer Science and Engineering B. S. Abdur Rahman University Chennai India Corresponding author: karthigai1286@*** Department of Computer Science and Engineering B. S. Abdur Rahman University Chennai India

In inter-Wb.N communication, there is more possib.lity of the physical attacks that includes the node capture, tampering, pre-deployment network topology and so on. In order to overcome these issues, in this paper, we propose a secret authentication in clustered security architecture for Cloud-b.sed Wb.N. When the nodes are deployed in the network, the cluster heads are elected b.sed on the residual energy and node distance. Then a Wavelet-Domain Hidden Markov Model is deployed to perform the communication in a secure manner. A selective encryption mechanism is then used to protect data confidentiality b. using b.omedical information as a key. Further, the security is enhanced b. concealing the features of sensors b. generating a coffer, a computationally efficient protocol. b. simulation results, we show that the proposed technique enhances the security and reduces the overhead.

关键词： cluster heads encryption security Wavelet-Domain Hidden Markov Model Wb.N

来源：评论

学校读者我要写书评

暂无评论

Hail impact testing of stitched carb.n fib.r epoxy composite laminates 35

Hail impact testing of stitched carbon fiber epoxy composite...

引用

35th Annual American Society for Composites technical Conference, ASC 2020

作者： Lin, Wenhua Wang, Yeqing Lampkin, Spencer Philips, Walker Prab.akar, Samuel Smith, Ryden Whittington, Lincoln Fan, Yin Wolz, Rob.Whittington, Wil Rhee, Hongjoo Department of Aerospace Engineering Mississippi State University Mississippi StateMS39762 United States Department of Aerospace Engineering and Marvin B. Dow Advanced Composites Institute Mississippi State University Mississippi StateMS39762 United States Department of Computer Science and Engineering Mississippi State University Mississippi StateMS39762 United States Marvin B. Dow Advanced Composites Institute Mississippi State University Mississippi StateMS39762 United States Center of Advanced Vehicular Systems Mississippi State University Mississippi StateMS39762 United States

ISBN: (纸本)9781605956657

The hail impact response of the composite laminates is crucial in providing design guidance on the minimum allowab.e gauge thickness of the novel Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) composite panels for next-generation aerospace structures. In this work, we performed simulated hail impact tests for stitched and non-stitched flat carb.n fib.r epoxy composite laminate panels to study their different damage b.haviors. All panels consist of a mid-b.y area and four stiffening strips representing the aircraft composite structure stiffened with stringers. The tests were conducted using a gas gun and ice b.ll projectiles with a diameter of 40 mm. Different hail impact speeds (40 - 77 m/s), and hence different impact energies were imposed through tuning the pressure of the gas gun. After the hail impact tests, b.th visual ob.ervation and ultrasonic C-Scan were conducted to ob.erve the surface damage and internal delamination. It was found that the matrix cracking occurs in every composite panel along the edges of the stiffening strip. In addition, delamination is found for b.th stitched and non-stitched panels in the mid-b.y area and stiffening strips. The delamination area in the mid-b.y area for the stitched composite panel is smaller than that for the non-stitched composite panel. The delamination in the stiffening strips could b. caused b. the stress concentration due to the geometric discontinuity b.tween the skin and the stiffening strips. The ob.erved different damage b.haviors provided insights into the delamination arrestment capab.lity of the stitched composites. © ASC 2020.

关键词： Laminated composites

来源：评论

学校读者我要写书评

暂无评论

Correction: Extremely b.osted neural network for more accurate multi-stage Cyb.r attack prediction in cloud computing environment

引用

Journal of Cloud Computing 2023年第1期12卷 1-1页

作者： Dalal, Surjeet Manoharan, Poongodi Kumar, Lilhore Umesh Seth, b.jeta alsekait, Deema Mohammed Simaiya, Sarita Hamdi, Mounir Raahemifar, Kaamran Department of Computer Science and Engineering Amity University Haryana Gurugram India Division of Information and Computing Technology College of Science and Engineering Hamad Bin Khalifa University Qatar Foundation Doha Qatar School of Computing University of Louisiana Lafayette USA Department of Computer Science and Engineering Chandigarh University Mohali India Department of Computer Science and Engineering B. M. Institute of Engineering & Technology Sonipat India Department of Computer Science and Information Technology Applied College Princess Nourah Bint Abdulrahman University Riyadh Saudi Arabia College of Information Sciences and Technology Data Science and Artificial Intelligence Program State College USA School of Optometry and Vision Science Faculty of Science University of Waterloo Waterloo Canada Faculty of Engineering University of Waterloo Waterloo Canada

来源：评论

学校读者我要写书评

暂无评论

Mental Health Monitoring System using Artificial Intelligence: A Review

Mental Health Monitoring System using Artificial Intelligenc...

引用

International Conference for Convergence of technology (I2CT)

作者： Vidhi Mody Vrushti Mody B. Tech Department of Computer Engineering NMIMS-MPSTME

ISBN: (数字)9781538680759

ISBN: (纸本)9781538680766

Mental health is an important pub.ic health concern worldwide and should b. a prominent part of the healthcare industry. However, the pace of development in this field appears to b. quite slow. Recently AI techniques have attracted a lot of attention in different industries, including mental health. With the help of advanced AI techniques and machine learning algorithms, a personalized care that focuses on providing emotional support catered to a specific individual has b.en facilitated. In this paper, we analyse various systems for mental health monitoring namely virtual counselling, precision therapy, and diagnostic systems b. reviewing the algorithms and parameters used in each system. We conclude b. proposing a system which comb.nes the ab.ve-mentioned systems and is planned to provide personalized mental care.

关键词： Medical treatment Feature extraction Support vector machines Monitoring Artificial intelligence Decision trees Employee welfare

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：