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Improved Reptile Search Algorithm by Salp Swarm Algorithm for Medical Image Segmentation

Journal of Bionic engineering 2023年第4期20卷 1766-1790页

作者： Laith Abualigah Mahmoud Habash Essam Said Hanandeh Ahmad MohdAziz Hussein Mohammad Al Shinwan Raed Abu Zitar Heming Jia Computer Science Department Prince Hussein Bin Abdullah Faculty for Information TechnologyAl Al-Bayt UniversityMafraq25113Jordan Hourani Center for Applied Scientific Research Al-Ahliyya Amman UniversityAmman19328Jordan Faculty of Information Technology Middle East UniversityAmman11831Jordan Applied Science Research Center Applied Science Private UniversityAmman11931Jordan School of Computer Sciences Universiti Sains Malaysia11800Pulau PinangMalaysia Amman Arab University AmmanJordan Department of Computer Information System Zarqa UniversityP.O.Box 13132ZarqaJordan Deanship of E-Learning and Distance Education Umm Al-Qura UniversityMakkah21955Saudi Arabia Faculty of Information Technology Applied Science Private UniversityAmman11931Jordan Sorbonne Center of Artificial Intelligence Sorbonne University-Abu DhabiAbu DhabiUnited Arab Emirates School of Information Engineering Sanming UniversitySanming365004China

This study proposes a novel nature-inspired meta-heuristic optimizer based on the Reptile Search Algorithm combed with Salp Swarm Algorithm for image segmentation using gray-scale multi-level thresholding,called *** proposed method introduces a better search space to find the optimal solution at each ***,we proposed RSA-SSA to avoid the searching problem in the same area and determine the optimal multi-level *** obtained solutions by the proposed method are represented using the image *** proposed RSA-SSA employed Otsu’s variance class function to get the best threshold values at each *** performance measure for the proposed method is valid by detecting fitness function,structural similarity index,peak signal-to-noise ratio,and Friedman ranking *** benchmark images of COVID-19 validate the performance of the proposed *** results showed that the proposed RSA-SSA outperformed other metaheuristics optimization algorithms published in the literature.

关键词： Bioinspired Reptile Search Algorithm Salp Swarm Algorithm Multi-level thresholding Image segmentation Meta-heuristic algorithm

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THREE DECADES OF ACTIVATIONS: A COMPREHENSIVE SURVEY OF 400 ACTIVATION FUNCTIONS FOR NEURAL NETWORKS

arXiv

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arXiv 2024年

作者： Kunc, Vladimír Kléma, Jiří Department of Computer Science Faculty of Electrical Engineering Czech Technical University in Prague Czech Republic

Neural networks have proven to be a highly effective tool for solving complex problems in many areas of life. Recently, their importance and practical usability have further been reinforced with the advent of deep learning. One of the important conditions for the success of neural networks is the choice of an appropriate activation function introducing non-linearity into the model. Many types of these functions have been proposed in the literature in the past, but there is no single comprehensive source containing their exhaustive overview. The absence of this overview, even in our experience, leads to redundancy and the unintentional rediscovery of already existing activation functions. To bridge this gap, our paper presents an extensive survey involving 400 activation functions, which is several times larger in scale than previous surveys. Our comprehensive compilation also references these surveys;however, its main goal is to provide the most comprehensive overview and systematization of previously published activation functions with links to their original sources. The secondary aim is to update the current understanding of this family of functions. Copyright © 2024, The Authors. All rights reserved.

关键词： Chemical activation

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Efficient Resource Management in IoTs Using Evolutionary and Swarm Intelligence Algorithms 7

Efficient Resource Management in IoTs Using Evolutionary and...

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7th International Symposium on Innovative Approaches in Smart Technologies, ISAS 2023

作者： Gupta, Keshav Dev Cengiz, Korhan Awasthi, Charu Ramini, Siva Akash Chatterjee, Shyamapriya Pavithra, M. Poornima College of Engineering Department of Computer Science Engineering Jaipur India University of Fujairah College of Information Technology United Arab Emirates Istinye University Department of Computer Engineering Istanbul Turkey University of Hradec Kralove Faculty of Informatics and Management Department of Information Technologies Hradec Kralove500 03 Czech Republic JSS Academy of Technical Education Department of Information Technology Noida India Andhra Pradesh Amaravati India Narula Institute of Technology Department of Information Technology West Bengal Kolkata India Jansons Institute of Technology Karumathampatti Department of Computer Science and Engineering Coimbatore641659 India

ISBN: (纸本)9798350383065

The proliferation of the Internet of Things (IoT) has ushered in a transformative era of connected devices, emphasizing the critical need for effective resource management. This study introduces an innovative approach that harnesses Evolutionary and Swarm Intelligence algorithms for IoT Task Scheduling, addressing resource optimization challenges. The approach offers superior resource utilization through advanced optimization techniques, reducing energy consumption and enhancing efficiency. Furthermore, it significantly reduces task scheduling execution time, enabling prompt decision-making in dynamic IoT environments. This results in improved task allocation quality, meeting application-specific requirements, and prioritizing critical tasks. Notably, the approach excels in minimizing completion time, making it particularly advantageous for real-time IoT applications. This research contributes to the advancement of IoT resource management, offering an adaptive, efficient, and intelligent solution with broad applicability. In the evolving landscape of IoT, the findings presented here lay a solid foundation for future research and practical implementations, ultimately promoting more responsive, sustainable, and intelligent IoT ecosystems. © 2023 IEEE.

关键词： Swarm intelligence

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EXPLORING THE RELATIONSHIP: TRANSFORMATIVE ADAPTIVE ACTIVATION FUNCTIONS IN COMPARISON TO OTHER ACTIVATION FUNCTIONS

arXiv

引用

arXiv 2024年

作者： Kunc, Vladimír Department of Computer Science Faculty of Electrical Engineering Czech Technical University Prague Czech Republic

Neural networks are the state-of-the-art approach for many tasks and the activation function is one of the main building blocks that allow such performance. Recently, a novel transformative adaptive activation function (TAAF) allowing for any vertical and horizontal translation and scaling was proposed. This work sets the TAAF into the context of other activation functions. It shows that the TAAFs generalize over 50 existing activation functions and utilize similar concepts as over 70 other activation functions, underscoring the versatility of TAAFs. This comprehensive exploration positions TAAFs as a promising and adaptable addition to neural networks. Copyright © 2024, The Authors. All rights reserved.

关键词： Machine learning

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Design of PID Droop Control for Fast Power Sharing in Inverter-Based Microgrid

Design of PID Droop Control for Fast Power Sharing in Invert...

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European Conference on Power Electronics and Applications

作者： Ahmad Ali Nazeri Jens Friebe Peter Zacharias Department of Power Electronics Faculty of Electrical Engineering / Computer Science University of Kassel Kassel Germany

ISBN: (数字)9798350364446

ISBN: (纸本)9798350364453

Microgrids (MGs) serve as central interfaces for distributed generation, predominantly employing voltage source inverters (VSIs). These MGs operate in either autonomous or grid-connected modes, facilitating local power generation and storage. However, autonomous MGs, lacking grid support, are susceptible to instability, particularly with multiple generators sharing power. This paper addresses instability challenges in VSI-based MGs through comprehensive system modeling, analysis, and design. A novel approach is proposed, employing a modified virtual inertia PID droop control with virtual impedance, facilitates swift response to frequency and voltage fluctuations, ensuring precise power allocation among paralleled VSIs. Moreover, this paper presents the small signal analysis of the PID droop control and outlines the secondary control design, encompassing DDSRF-PLL, frequency, and voltage restoration loops. system validation is conducted through MATLAB/Simulink modeling and experimental verification on a hardware-in-the-loop (HiL) testbench, confirming the efficacy of the proposed methodologies in low inertia MGs.

关键词： Transient response Reactive power Accuracy Europe Microgrids Power system harmonics Harmonic analysis Impedance Voltage control Frequency control

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5G Wireless Communication and IoT: Vision, Applications, and Challenges

5G Wireless Communication and IoT: Vision, Applications, and...

引用

Artificial Intelligence in Education and Industry 4.0 (IDICAIEI), DMIHER International Conference on

作者： Anushka Bhivgade Chetan Puri Department of Computer Science and Engineering Faculty of Engineering and Technology Datta Meghe Institute of Higher Education and Research Wardha Maharashtra India

ISBN: (数字)9798331528713

ISBN: (纸本)9798331528720

This article looks at the opportunities, application and challenges of 5G Wireless Communication Technologies and Internet of Things (IoT). A brief history from 1G to 5G is presented and the limitations of 4G and the introduction of 5G as a solution for problems with latency and speed. The paper also describes the 5G IoT concept, the architecture and advanced technologies with focus on different IoT applications such as smart agriculture and smart city. When speaking of aspects such as energy consumption, privacy and security concerns, as well as trade-offs strategies, it underlines how important collaboration is to achieve the benefits that the 5G IoT will bring. The paper itself provides a roadmap for next studies with a purpose of advancing development of the integrated, safe, and efficient wireless. As 5G Wireless Communication and IoT progresses the expectation is that it will enhance and revolutionalize several domains that will offer a scalable connectivity that is faster and more reliable. This join venture is believed to open new value adding opportunities for application in smart city, automobile, medical, industrial, robotic and so on several other fields. The term 5G IoT has also been used with the intention of establishing connections of several devices, very low latency and high degree of data rate for real time analysis and decision making.

关键词： Wireless communication Smart agriculture Privacy 5G mobile communication Smart cities Medical services Internet of Things Communication system security Security Low latency communication

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Analytic approximate solutions of diffusion equations arising in oil pollution

引用

Journal of Ocean engineering and science 2021年第1期6卷 62-69页

作者： Hijaz Ahmad Tufail A.Khan Hülya Durur G.M.Ismail Asıf Yokus Department of Basic Sciences University of Engineering and TechnologyPeshawar25000Pakistan Department of Computer Engineering Faculty of EngineeringArdahan UniversityArdahan75000Turkey Department of Mathematics Faculty of ScienceSohag UniversitySohag82524Egypt Department of Actuary Faculty of ScienceFirat UniversityElazig23200Turkey Department of Mathematics Faculty of ScienceIslamic University of Madinah170MadinahSaudi Arabia

In this article,modified versions of variational iteration algorithms are presented for the numerical simulation of the diffusion of oil *** numerical examples are given to demonstrate the applicability and validity of the proposed *** obtained results are compared with the existing solutions,which reveal that the proposed methods are very effective and can be used for other nonlinear initial value problems arising in science and engineering.

关键词： Modified variational iteration algorithm-II Diffusion equation Allen-Cahn equation Parabolic equation MVIA-I

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A Review on the Role of Microrobots and Nanorobots Used in Healthcare Domain

A Review on the Role of Microrobots and Nanorobots Used in H...

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engineering and Technology (PICET), Parul International Conference on

作者： Shravan Kumar Praveen Kumar Rajan Kumar Mukesh Kumar Dhiraj Kumar Gulshan Kumar Department of Computer Science and Design Faculty of Engineering and Technology Datta Meghe Institute of Higher Education and Research Wardha Maharashtra India Department of Computer Science and Medical Engineering Faculty of Engineering and Technology Datta Meghe Institute of Higher Education and Research Wardha Maharashtra India

ISBN: (数字)9798350369748

ISBN: (纸本)9798350369755

Advanced technology such as microrobots and nanorobots have the potential to completely transform the healthcare industry. These tiny robotic devices provide fine control for a range of biological applications since they operate at the micro and nanoscales. This review explores the various healthcare uses, fabrication ideas, and design concepts of microrobots and nanorobots. It specifically looks at their works in tissue engineering, minimally invasive surgery, and targeted drug administration. Aiming to harness the transformative impact of these emerging technologies in healthcare, research and practitioners can recive significant insights from the discussion of challenges and future directions in the sector. Design-wise, microrobots and nanorobots display a range of configurations suited to particular uses, such as payload delivery systems, sensing capabilities, and propulsion mechanisms.

关键词： Fabrication Minimally invasive surgery Reviews Service robots Tissue engineering Medical services Transforms Nanoscale devices Nanobioscience Standards

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The Applications Of Artificial Intelligence In Data science, Big Data Analytics, Cybersecurity, GIS and Nanotechnology 2

The Applications Of Artificial Intelligence In Data Science,...

引用

2nd International Conference on Emerging Trends in Electrical, Control, and Telecommunication engineering, ETECTE 2023

作者： Ijaz, Muhammad Shirjeel Awan, Muhammad Farooq Ashraf, Juniad Ajaz, Muhammad Iqbal, Azhar Rashid, Haroon Virtual University Pakistan Faculty of Computer Science Gujranwala Pakistan Superior University Pakistan Department of Computer Science Lahore Pakistan University of Gujrat Pakistan Department of IT Services Gujrat Pakistan University of Gujrat Pakistan Department of Electrical Engineering Gujranwala Pakistan University of Gujrat Deptarment of Electrical Engineering Gujranwala Pakistan Centre for Fundamental Research Xpertopedia Academy Kuala Lumpur Malaysia

ISBN: (纸本)9798350305654

Artificial Intelligence made possible novel opportunities used for assessment creation in businesses, industries, communities, as well as society. Researches have shown that technology is essential within several aspect of life. This factor has led to it being primarily incorporated within numerous enterprises as well as sectors. The uses of AI are infinite to list that was done. The applications of artificial intelligence (AI) in data science, big data analytics, cybersecurity, geographic Information system (GIS) and Nanotechnology are discussed. © 2023 IEEE.

关键词： Geographic information systems

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Exploring the Benefits of DNS-Based Authentication for Wireless Network Security 3

Exploring the Benefits of DNS-Based Authentication for Wirel...

引用

3rd International Conference on Smart Generation Computing, Communication and Networking, SMART GENCON 2023

作者： Swarup, Lakshya Jayadurga, R. Borade, Monali R. Ramachandran, T. Singh, Akhilendra Pratap Prabha, Savita Chitkara University Institute of Engineering and Technology Chitkara University Centre of Interdisciplinary Research in Business and Technology Punjab India Prince Shri Venkateshwara Padmavathy Engineering College Department of Master of Business Administration Chennai127 India Vishwakarma Institute of Information Technology Department of Artificial Intelligence & Data Science Pune India Faculty of Engineering and Technology Department of Mechanical Engineering Karnataka Bangalore India Maharishi School of Engineering and Technology Maharishi University of Information Technology Uttar Pradesh India Vivekananda Global University Department of Computer Science & Engineering Jaipur India

ISBN: (纸本)9798350319125

Wi-wireless networks are becoming more pervasive and are frequently the primary goal of malicious attackers. Therefore, it is miles crucial that wireless networks are nicely secured to defend their users from malicious moves. DNS-based total authentication is a promising answer for attaining ease of authentication of wi-wireless customers in an open Wi-Fi community. This paper surveys numerous current works that discover the wi-fits wireless of DNS-based total authentication for Wi-Fi wireless community safety. especially this paper opinions three one-of-a-kindwireless strategies of using DNS for authentication purposes: making use of DNS's cache for identifying windows-primarily based Wi-Fi wireless clients;Open Mobile Alliance (OMA)'s tool control (DM) projects to relaxed get right of entry to;and a modern scheme for protecting the use of the DNS-based techniques. Wi-finally, this paper discusses a few safety-demanding situations and future studies directions. © 2023 IEEE.

关键词： authentication initiatives management protecting secured

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