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Study on the growth and radiation detection performance of high-efficiency perovskite single crystal 高效过氧化物单晶的生长和辐射探测性能研究
Pub Date : 2024-02-28 DOI: 10.54097/ejo4lmfbad
Yuanxiang Feng
The growth and radiation detection performance of high efficiency perovskite single crystal is studied. First, high-quality perovskite single crystals were successfully prepared by optimizing the growth conditions. Secondly, the structure, optical and electrical properties are characterized in detail, and the single crystal is found to be excellent. Moreover, the application of perovskite single crystal in radiation detection was also studied, and the results showed its high sensitivity, low detection limit and rapid response. This paper provides theoretical basis and experimental support for the application of perovskite single crystal in the field of practical radiation detection.
研究了高效包晶石单晶的生长和辐射探测性能。首先,通过优化生长条件,成功制备了高质量的过氧化物单晶。其次,对单晶的结构、光学和电学特性进行了详细表征,发现该单晶具有优异的性能。此外,还研究了包晶单晶在辐射检测中的应用,结果表明其灵敏度高、检测限低、响应速度快。本文为包光体单晶在实用辐射探测领域的应用提供了理论依据和实验支持。
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引用次数: 0
Autonomous Car Behavioral Training Using Deep Neural Network 利用深度神经网络进行自动驾驶汽车行为训练
Pub Date : 2024-02-28 DOI: 10.54097/mkny71cuq7
Jiayi Gao
Autonomous driving is becoming increasingly prevalent nowadays. With the help of a number of images of car movement from the Kaggle self-driving dataset, we explore the feasibility of utilizing the images obtained to train a deep neural network to detect and predict the steering angle, which is the critical part of the car behavior. Since deep neural networks have emerged as powerful tools for training autonomous cars and learning about and improving their driving behaviors, we incorporate convolutional layers and additional layers in the deep neural network architecture so that it can capture the behaviors appropriately and provide effective results. We demonstrate that the implementation of this approach is successful and that the corresponding implementation highlights the potential of deep neural network in advancing autonomous car technology. Our comprehensive evaluation suggests that further research should concentrate on refining the network architecture and enhancing perception capabilities in order to deliver promising advances to the field.
如今,自动驾驶变得越来越普遍。借助 Kaggle 自动驾驶数据集中的大量汽车运动图像,我们探索了利用所获图像训练深度神经网络以检测和预测汽车行为关键部分--转向角的可行性。由于深度神经网络已成为训练自动驾驶汽车、了解和改进其驾驶行为的强大工具,我们在深度神经网络架构中加入了卷积层和附加层,使其能够适当捕捉行为并提供有效结果。我们证明了这种方法的实施是成功的,相应的实施凸显了深度神经网络在推进自动驾驶汽车技术方面的潜力。我们的综合评估表明,进一步的研究应集中于完善网络架构和增强感知能力,以便为该领域带来可喜的进步。
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引用次数: 0
The application of business intelligence system based on big data in e-commerce data analysis 基于大数据的商业智能系统在电子商务数据分析中的应用
Pub Date : 2024-02-28 DOI: 10.54097/51qmiveqpf
Xubo Ye, Mababa Jonilo
 In the face of the rapid development of modern science and technology, in order to ensure that the commercial level is in line with The Times, we need to change the traditional operation mode, and fully apply the science and technology to the e-commerce data analysis. Nowadays, driven by the era of big data development, social process, bring new changes to daily life, consumption, such as electricity is a new product, as the latest business model in modern society, has an important impact on market development, want to ensure electricity enterprises can meet the demand of social development, then from the perspective of electricity data analysis, effectively grasp the market changes, so as to more effective to carry out subsequent work, to fundamentally improve the comprehensive competitiveness of electricity enterprises in the modern market. In view of this, in order that the article wants to ensure the smooth progress of the e-commerce data analysis work, it should start with the business intelligence system under the background of big data, and combine it to ensure the steady development of the e-commerce industry.
面对现代科学技术的飞速发展,为了保证商业水平与时代接轨,需要改变传统的运营模式,将科学技术充分应用到电商数据分析中。现如今,在大数据时代发展的推动下,社会进程中,给日常生活、消费带来了新的变化,如电商就是一种新型产品,作为现代社会中最新的商业模式,对市场发展有着重要的影响,想要确保电商企业能够满足社会发展的需求,那么就需要从电商数据分析的角度出发,有效把握市场变化,从而更加有效地开展后续工作,从根本上提高电商企业在现代市场中的综合竞争力。鉴于此,文章想要保证电商数据分析工作的顺利进行,就应该从大数据背景下的商务智能系统入手,将其结合起来,保证电商行业的稳步发展。
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引用次数: 0
The Optimized Deployment of Service Function Chain Based on Reinforcement Learning 基于强化学习的服务功能链优化部署
Pub Date : 2024-02-28 DOI: 10.54097/ivvdqt8l76
Yibo Zhang
With the rapid development and application of technologies such as artificial intelligence, the Internet of Things, and cloud computing, data is showing explosive growth. In order to address the rising energy consumption due to the increasing number of devices in the traditional network architecture, software-defined networking and network function virtualization have been proposed. In this paper, we propose a reinforcement learning model based on actor-critic architecture. The service function chain deployment problem is mathematically modeled, and minimizing the total service function chain delay is taken as the optimization objective. The experimental results demonstrate that the service function chain deployment algorithm proposed in this paper is improved in terms of total system latency.
随着人工智能、物联网、云计算等技术的快速发展和应用,数据呈现爆炸式增长。为了解决传统网络架构中设备数量不断增加导致能耗不断上升的问题,人们提出了软件定义网络和网络功能虚拟化。本文提出了一种基于行为批判架构的强化学习模型。对服务功能链部署问题进行了数学建模,并将服务功能链总延迟最小化作为优化目标。实验结果表明,本文提出的服务功能链部署算法在总系统延迟方面有所改进。
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引用次数: 0
Research on Garment Washing Optimization Based on Linear Programming and Iterative Algorithm 基于线性规划和迭代算法的服装洗涤优化研究
Pub Date : 2024-02-28 DOI: 10.54097/gxg3usoxhr
Yuyuan Pan
This study is dedicated to exploring the optimization strategies for impurity dissolution during garment washing, aiming at minimizing the number of washes and water costs, while ensuring that the clothes are cleaned as expected. The proposed model was evaluated in a series of programming simulation experiments to obtain optimal solutions for several key problems. The study first applies an iterative algorithm to achieve the optimal rationing of the amount of washing and water consumption under specific conditions. Then, the variables were dynamically combined and resolved to deeply analyze the effects of initial solubility, decay coefficient, and initial contamination on the results. Finally, a mathematical model for detergent selection was developed through a linear programming model, which resulted in the optimal selection and lowest cost of different detergents based on the constraints and objective function.
本研究致力于探索服装洗涤过程中杂质溶解的优化策略,旨在最大限度地减少洗涤次数和水成本,同时确保衣物达到预期的清洁效果。在一系列编程模拟实验中对所提出的模型进行了评估,以获得几个关键问题的最优解。研究首先应用迭代算法,在特定条件下实现洗涤量和用水量的最优配比。然后,对变量进行动态组合和解析,深入分析初始溶解度、衰减系数和初始污染度对结果的影响。最后,通过线性规划模型建立了洗涤剂选择的数学模型,从而根据约束条件和目标函数对不同的洗涤剂进行了最优选择,并使成本最低。
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引用次数: 0
Prediction of State of Charge for Lead-acid Batteries Based on GRU Network and Isolated Forest 基于 GRU 网络和孤立森林的铅酸蓄电池电荷状态预测
Pub Date : 2024-02-28 DOI: 10.54097/x5pmz998zq
Guocheng Li, Zhanying Li, Yinghao Zhang, Yang Xiao, Ming Chen
Accurate prediction of the state of charge (SOC) of lead-acid batteries is the key to ensuring battery life. In this paper, a new combined SOC prediction model IF-GRU (Isolation Forest, Gated Recurrent Unit) is proposed. The model combines the Isolation Forest anomaly detection algorithm and the Gated Recurrent Network. The Isolation Forest algorithm is used to detect anomalous and missing values in the raw data. Length dependence of the GRU network can be further utilized to perform high-accuracy SOC estimation by implementing a sliding window that takes into account the data's charging and discharging details. In addition, the conventional Adam optimizer is utilized to improve the convergence speed of model training. The experimental data demonstrate that the IF-GRU model proposed in this paper has higher prediction accuracy and convergence speed with a RMSE of 1.59% compared with traditional LSTM network, GRU network, and BP network.
准确预测铅酸蓄电池的充电状态(SOC)是确保电池寿命的关键。本文提出了一种新的 SOC 预测组合模型 IF-GRU(隔离森林,门控递归单元)。该模型结合了隔离森林异常检测算法和门控递归网络。Isolation Forest 算法用于检测原始数据中的异常值和缺失值。考虑到数据的充电和放电细节,通过实施滑动窗口,可以进一步利用 GRU 网络的长度依赖性来执行高精度的 SOC 估算。此外,还利用传统的 Adam 优化器提高了模型训练的收敛速度。实验数据表明,与传统的 LSTM 网络、GRU 网络和 BP 网络相比,本文提出的 IF-GRU 模型具有更高的预测精度和收敛速度,RMSE 为 1.59%。
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引用次数: 0
Discussion of the role of perception in visualization: From Cleveland to Heer, we understand how much and why it is important 讨论感知在可视化中的作用:从克利夫兰到希尔,我们了解了感知的重要性及其原因
Pub Date : 2024-02-28 DOI: 10.54097/s5xr5i9dmt
Lingjuan Li
This paper starts with the literature review from Cleveland to Heer, and deeply discusses the role of perception in the visualization process, and the importance of understanding this role. The study points out that visualization is not only a process of conveying data, but also a process of interacting with the audience's perception. Effective visualization leads viewers to better understand and interpret the data, which also relies on a deep understanding of the perceptual process. By exploring the role of perception in the visualization, this paper highlights the importance of perception in the design process, and provides designers with suggestions on how to better utilize perceptual principles to improve the effectiveness and influence of data visualization.
本文从克利夫兰到希尔的文献综述入手,深入探讨了感知在可视化过程中的作用,以及理解这一作用的重要性。研究指出,可视化不仅是一个传达数据的过程,也是一个与观众感知互动的过程。有效的可视化能引导观众更好地理解和解释数据,而这也有赖于对感知过程的深刻理解。本文通过探讨感知在可视化中的作用,强调了感知在设计过程中的重要性,并就如何更好地利用感知原理提高数据可视化的效果和影响力为设计者提供了建议。
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引用次数: 0
Big Data Applications and Mining in the Healthcare Field 医疗保健领域的大数据应用与挖掘
Pub Date : 2024-02-28 DOI: 10.54097/d9u9iwdzcu
Fenglong Zhao
The healthcare sector faces unprecedented challenges due to global population growth, aging trends, and the continuous outbreak of diseases. This paper explores the significance and potential of big data applications in healthcare. We discuss challenges such as population aging, chronic disease management, and infectious disease transmission, highlighting big data's role in addressing these issues. We examine big data application mining methods, including data collection, storage, preprocessing, cleaning, and analysis, with applications in disease prediction, early diagnosis, clinical decision support, and epidemiological research, illustrated through case studies. Challenges encompass data privacy, ethics, data cleaning, integration, and model interpretability, necessitating continuous technological innovation. Future trends include enhanced data privacy, technological innovation, and interdisciplinary collaboration. Collaboration among research institutions, healthcare organizations, and government agencies is encouraged to advance big data application mining and contribute to healthcare progress. Overcoming challenges and embracing opportunities promises a healthier and more prosperous future.
由于全球人口增长、老龄化趋势和疾病的不断爆发,医疗保健行业面临着前所未有的挑战。本文探讨了大数据应用在医疗保健领域的意义和潜力。我们讨论了人口老龄化、慢性病管理和传染病传播等挑战,强调了大数据在解决这些问题中的作用。我们研究了大数据应用挖掘方法,包括数据收集、存储、预处理、清理和分析,并通过案例研究说明了大数据在疾病预测、早期诊断、临床决策支持和流行病学研究中的应用。所面临的挑战包括数据隐私、伦理、数据清理、集成和模型可解释性,因此需要不断进行技术创新。未来的趋势包括加强数据隐私、技术创新和跨学科合作。我们鼓励研究机构、医疗保健组织和政府机构之间开展合作,推进大数据应用挖掘,促进医疗保健事业的发展。克服挑战、抓住机遇,未来将更加健康、繁荣。
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引用次数: 0
Securing Supply Chains in Open Source Ecosystems: Methodologies for Determining Version Numbers of Components Without Package Management Files 确保开源生态系统中供应链的安全:在没有软件包管理文件的情况下确定组件版本号的方法
Pub Date : 2024-02-28 DOI: 10.54097/n8djwto1zb
Li Sun
In the case of supply chain security detection research, determining the component version number is a crucial task for the open source components of package-free management files. This paper aims to explore the new perspective of the determination of component version numbers based on various methods and to propose an effective method. First, by analyzing the source code of the component, you can try to determine the version number of the component by a specific mode, function, or variable in the code. This approach requires in-depth study and analysis of the source code to extract key code snippets that may contain version information. Second, the submission history of the component can be used to track the change of the version number. The modification content and update information for each version is obtained by viewing the submission records of the components in the version control system. Such an approach is relatively feasible for those components with a canonical versioning history. In addition, the metadata or metadata information of the component can be used to determine the version number. Some open-source components may contain version-related information in their code or documentation, such as release date, release instructions, version labels, etc. By parsing and extraction of these metadata, the version number of the components is obtained. In addition, the version number of the component can be obtained through communication with the community or the developer. Participate in the relevant open source community or contact component developers to consult them for information about the component version. This approach may require more time and resources, but is a viable option for those components that are difficult to determine the version number through other means. To sum up, the determination of the version number of open source components without package management files is an important link in supply chain security detection.
在供应链安全检测研究中,对于无包管理文件的开源组件来说,确定组件版本号是一项至关重要的工作。本文旨在探索基于多种方法确定组件版本号的新视角,并提出一种有效的方法。首先,通过分析组件的源代码,可以尝试通过代码中的特定模式、函数或变量来确定组件的版本号。这种方法需要对源代码进行深入研究和分析,提取可能包含版本信息的关键代码片段。其次,可以利用组件的提交历史记录来跟踪版本号的变化。通过查看版本控制系统中组件的提交记录,可以获得每个版本的修改内容和更新信息。对于那些具有典型版本历史的组件来说,这种方法相对可行。此外,组件的元数据或元数据信息也可用于确定版本号。一些开源组件的代码或文档中可能包含与版本相关的信息,如发布日期、发布说明、版本标签等。通过解析和提取这些元数据,就能获得组件的版本号。此外,还可以通过与社区或开发者的交流获得组件的版本号。参与相关开源社区或联系组件开发者,向他们咨询组件版本信息。这种方法可能需要更多的时间和资源,但对于那些难以通过其他方式确定版本号的组件来说,不失为一种可行的选择。总之,确定无软件包管理文件的开放源代码组件的版本号是供应链安全检测的重要环节。
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引用次数: 0
A comparative study of interactive animation and traditional animation 互动动画与传统动画的比较研究
Pub Date : 2024-02-28 DOI: 10.54097/mubvx0s0vl
Qiaojuan Shan, Yusrita Binti Mohd Yusoff, Ariffin Bin Abdul Mutalib
The article conducted a comprehensive study on the development trends of animation. Through the collection of relevant literature on the subject, it examined the research's impact in various countries. The study utilized the CiteSpace analysis tool to conduct a detailed quantitative analysis of the evolution of the animation field in recent years, covering literature and academic publications from 1990 to 2022. In terms of analytical methods, the study employed various approaches, including visual network analysis, collaboration network analysis, keyword analysis, co-contribution network analysis, and co-citation network analysis. These methods were applied to detect visual networks within the animation field. Through these analytical techniques, the study showcased research hotspots, collaboration relationships, keyword trends, and academic contribution networks within the animation field. The findings revealed a steady increase in the number of publications and papers in the animation field in recent years, indicating that animation has become a highly researched topic. To delve deeper into the comparison between interactive animation and traditional animation, the study employed CiteSpace bibliometric technology and selected 4567 English-language and 1346 Chinese-language documents from the ScienceNet and China National Knowledge Infrastructure databases. Through a systematic evaluation, the study conducted a thorough analysis of the current status of interactive animation and traditional animation, highlighting their differences and projecting potential future trends for interactive animation. This comprehensive research provides a holistic perspective on academic studies in the animation field, contributing to a better understanding of the evolution and future directions of the animation industry.
文章对动画的发展趋势进行了全面研究。通过收集该主题的相关文献,研究了该研究在各国的影响。研究利用 CiteSpace 分析工具对近年来动画领域的演变进行了详细的定量分析,涵盖了 1990 年至 2022 年的文献和学术出版物。在分析方法方面,研究采用了多种方法,包括视觉网络分析、协作网络分析、关键词分析、共同贡献网络分析和共同引用网络分析。这些方法被用于检测动画领域的视觉网络。通过这些分析技术,研究展示了动画领域的研究热点、合作关系、关键词趋势和学术贡献网络。研究结果表明,近年来动画领域的出版物和论文数量持续增长,表明动画已成为一个备受关注的研究课题。为了深入探讨交互式动画与传统动画的比较,研究采用了 CiteSpace 文献计量技术,从科学网和中国国家知识基础设施数据库中选取了 4567 篇英文文献和 1346 篇中文文献。通过系统评估,该研究对交互式动画和传统动画的现状进行了深入分析,突出了两者之间的差异,并预测了交互式动画未来的潜在趋势。这项综合研究为动画领域的学术研究提供了一个整体视角,有助于更好地理解动画产业的演变和未来发展方向。
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引用次数: 0
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Journal of Computing and Electronic Information Management
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