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The Virtual Machine Migration Strategy Based on Dynamic Threshold 基于动态阈值的虚拟机迁移策略
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.060920
{"title":"The Virtual Machine Migration Strategy Based on Dynamic Threshold","authors":"","doi":"10.25236/ajcis.2023.060920","DOIUrl":"https://doi.org/10.25236/ajcis.2023.060920","url":null,"abstract":"With the rapid development of cloud computing, virtualization is widely used in data centers for resource management. However, traditional static threshold-based virtual machine migration strategies struggle to adapt to changing workloads. To address this, we propose a dynamic threshold-based strategy that monitors resource utilization to optimize migration timing and reduce costs. Simulation experiments on a real data center confirm the superior performance of our approach compared to static methods. This intelligent and efficient strategy enhances resource management, and energy efficiency in data centers.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135750230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computer Area Localization Algorithm Based on FCN 基于FCN的计算机区域定位算法
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.060909
{"title":"Computer Area Localization Algorithm Based on FCN","authors":"","doi":"10.25236/ajcis.2023.060909","DOIUrl":"https://doi.org/10.25236/ajcis.2023.060909","url":null,"abstract":"Computer area localization algorithms are an important area of research aimed at accurately determining object locations. However, traditional regional localization algorithms have certain limitations in the face of complex scenes and changing environments. To overcome these problems, this paper proposes a region localization algorithm based on a FCN. Through experimental evaluation and data analysis, this paper finds that the regional localization algorithm based on FCN has obvious advantages over traditional algorithms. Experimental results show that the algorithm shows better performance in terms of accuracy rate and error distance. Specifically, the algorithm based on the FCN has achieved a positioning accuracy of 70%, which is much higher than the 30% of the traditional algorithm. In this paper, its superiority in localization tasks is verified through experimental evaluation and data analysis. The algorithm not only improves the accuracy and precision of positioning, but also has strong robustness and generalization ability. This provides a more accurate and reliable positioning solution for practical application scenarios, and provides strong support for the development of autonomous driving, intelligent navigation and other fields.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135750235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parking Lot Vehicle Positioning System and Management Method 停车场车辆定位系统及管理方法
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.060907
{"title":"Parking Lot Vehicle Positioning System and Management Method","authors":"","doi":"10.25236/ajcis.2023.060907","DOIUrl":"https://doi.org/10.25236/ajcis.2023.060907","url":null,"abstract":"This design provides an intelligent parking lot management system based on the Internet of Things and its management method. The system includes a license plate acquisition module, a parking space information acquisition module, a path generation module, a server and a mobile terminal. The method includes acquiring the parking space and the license plate information located on the parking space; Generate a parking lot map; Obtain the information of the license plate to be inquired, and display the path from the inquired location to the parking space where the license plate is located, the path from this path to the nearest exit and the number of vehicles queuing at each exit. This design can effectively improve the utilization rate of the parking lot, reduce the time for the owner to find the car and go out of the parking lot, save the owner's time and bring convenience to the owner.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"2018 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135750237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Survey of Skinning Method in 3D Character Animation 三维人物动画蒙皮方法综述
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.060916
{"title":"Survey of Skinning Method in 3D Character Animation","authors":"","doi":"10.25236/ajcis.2023.060916","DOIUrl":"https://doi.org/10.25236/ajcis.2023.060916","url":null,"abstract":"Character skinning is one of the most important tasks in 3D animations, games design and visual effects in film production. With the development of 3D animations, a good way of skinning becomes an important role. With the increasing requirements of skinning, many new methods and techniques have emerged. The most core part is real-time shape deformations, to make the skin of characters to act more realistic, no informal deformation should happen. This paper introduces skinning technique in 4 categories: geometric methods, physical methods, example based approaches, energy based methods. A brief discussion and comparison of these methods are provided in the end.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"590 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135750605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of the Transformation and Prospects of News Communication in the Era of Multimedia Network 多媒体网络时代新闻传播转型评价与展望
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.060811
{"title":"Evaluation of the Transformation and Prospects of News Communication in the Era of Multimedia Network","authors":"","doi":"10.25236/ajcis.2023.060811","DOIUrl":"https://doi.org/10.25236/ajcis.2023.060811","url":null,"abstract":"As an important tool for people to understand current affairs and politics, the importance of the news industry is self-evident. The industry has gradually shifted from being undertaken by traditional media to being undertaken by emerging media. It is difficult to spread news through emerging media, such as various social platforms on the internet, without the perspective of multimedia. This is because today is the era of multimedia networks. The idea of this article was to first start with the development and application of multimedia in recent years, analyze the application methods of this technology, and then showcase the core ideas of news communication that implement traditional media to new media. Ant Colony-based Routing Algorithm (ARA) was used to improve the application of multimedia technology.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135750650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design Research on the Application of YOLOv5-based Road Condition Detection in Assistive Devices for the Visually Impaired 基于yolov5的路况检测在视障辅助装置中的应用设计研究
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.061016
{"title":"Design Research on the Application of YOLOv5-based Road Condition Detection in Assistive Devices for the Visually Impaired","authors":"","doi":"10.25236/ajcis.2023.061016","DOIUrl":"https://doi.org/10.25236/ajcis.2023.061016","url":null,"abstract":"Outdoor navigation has long been a wicked problem for the visually impaired. With the development of technologies, new designs with them are temping to deal with existing obstacles both from within and outside, but still leaving pain points to be solved. Driven by social considerations and user-centred perspectives, we propose an innovative and sustainable design framework for assistive devices catering to the visually impaired in this project. The core implementation layer utilizes Arduino, while the decision-making layer employs the YOLOv5 algorithm for object detection tasks, enabling hardware interaction in response to the detection results. The device successfully provides features such as environmental information feedback, tactile paving search and privacy intrusion warning, transforming necessary visual information into auditory and tactile feedback. By controlling it at a lower cost and simplifying interaction methods, our device offers essential mobility assistance to a broader range of visually impaired users.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135157607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Face Recognition Method Using ResNet34 and RetinaFace 基于ResNet34和RetinaFace的人脸识别方法
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.061003
{"title":"A Face Recognition Method Using ResNet34 and RetinaFace","authors":"","doi":"10.25236/ajcis.2023.061003","DOIUrl":"https://doi.org/10.25236/ajcis.2023.061003","url":null,"abstract":"A new face recognition method is proposed by utilizing ResNet34 and RetinaFace, which is based on a lightweight framework for Python named Deepface. The new method is used to improve two shortcomings in the related literature: (1) the susceptibility of face recognition to interference, and (2) the quite limited number of faces detected in an image. First, the RetinaFace detector is used to replace the common detector to get more facial feature points and expand the area for detecting faces. Thus, the number of faces detected in the same image is increased. Then, ResNet34 model is applied to replace the default model in Deepface to improve the anti-interference in face recognition. Finally, experiments demonstrate that the new method is superior to the default one.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135157906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Low Illumination Image Enhancement Algorithm Based on Convolutional Neural Network 基于卷积神经网络的低照度图像增强算法研究
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.060917
{"title":"Research on Low Illumination Image Enhancement Algorithm Based on Convolutional Neural Network","authors":"","doi":"10.25236/ajcis.2023.060917","DOIUrl":"https://doi.org/10.25236/ajcis.2023.060917","url":null,"abstract":": Low illumination images have insufficient local and global light exposure, loss of structural and detail information, and are prone to generating a large amount of noise. The overall image is grayish or even completely dark, and people often cannot recognize the content of the image with the naked eye. Image enhancement technology aims to enhance image brightness, adjust image contrast, restore hidden details in the Fark, and enhance the utilization value of images through corresponding technical means.The traditional low illumination image enhancement methods mainly focus on Histogram equalization and Retinex methods. Based on the drawbacks of the traditional methods, this paper studies the low illumination image enhancement algorithm based on Convolutional neural network, builds a mathematical model, and lays the foundation for subsequent experimental research and application.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"280 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135750226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Portfolio Optimization Based on Complex Networks and Genetic Algorithms 基于复杂网络和遗传算法的投资组合优化
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.061013
{"title":"Portfolio Optimization Based on Complex Networks and Genetic Algorithms","authors":"","doi":"10.25236/ajcis.2023.061013","DOIUrl":"https://doi.org/10.25236/ajcis.2023.061013","url":null,"abstract":"Portfolio optimization is a crucial endeavor in finance which aims to effectively manage investment risks and maximize returns. This paper explores the application of complex networks and genetic algorithms as a solution to the challenges associated with portfolio optimization. This paper strives to optimize the composition of portfolios, mitigate risks, and enhances potential returns by analyzing the interdependencies and correlations among financial assets using complex networks and utilizing genetic algorithms as an optimization technique. The results demonstrate that the portfolio resulting from the optimization of genetic algorithms applied to complex networks exhibits remarkable risk control capabilities. This integrated approach effectively minimizes risks associated with investments, contributing to the creation of a more stable and resilient portfolio, particularly in volatile financial markets.","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135156299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on GGDP Evaluation System Based MRA-GPR Analysis 基于MRA-GPR分析的GGDP评价体系研究
Academic Journal of Computing & Information Science Pub Date : 2023-01-01 DOI: 10.25236/ajcis.2023.061011
{"title":"Research on GGDP Evaluation System Based MRA-GPR Analysis","authors":"","doi":"10.25236/ajcis.2023.061011","DOIUrl":"https://doi.org/10.25236/ajcis.2023.061011","url":null,"abstract":"This paper focuses on demonstrating that GGDP is a better indicator of a country's economic health than GDP. In this study, seven variables were selected as secondary indicators, and then CO<sub>2</sub> emissions were used as dependent variables, and the identified seven variables were used as independent variables for multiple regression. In this regression, significant and robust results are obtained, which can prove that using GGDP as a macroeconomic variable is more environmentally friendly. This paper also uses the cross validation method to train the Gaussian process regression model, and obtains better regression results (R<sup>2</sup>= 99.9 %, RMSE = 1.364e + 5).","PeriodicalId":387664,"journal":{"name":"Academic Journal of Computing & Information Science","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135157604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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