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Evaluation of a Microcontroller-based Smart Wearable Device in College Students' Sports Forging Application 基于微控制器的智能穿戴设备在大学生体育锻造应用中的评估
Pub Date : 2024-05-02 DOI: 10.4108/eetsis.5857
Yong Che, Kaixuan Che, Qinlong Li
INTRODUCTION: The widespread use of smart wearable devices in various fields, including healthcare and sports, underscores the importance of their application in enhancing physical exercise among college students. Recent advancements in technology have facilitated the development of sophisticated methods to assess and predict physical activity outcomes, making their evaluation increasingly critical.OBJECTIVES: This study aims to develop a reliable assessment model for smart wearable devices used in college students' sports activities. The objective is to accurately predict and evaluate the effectiveness of these devices in improving students' physical health and promoting lifelong sports habits. Ultimately, the research seeks to integrate advanced computational methods to enhance the accuracy of physical exercise assessments.METHODS: The research introduces a novel assessment model that combines a zebra behavior-based heuristic optimization algorithm with a convolutional neural network (CNN). By analyzing user behavior data from wearable devices, the model constructs an evaluation index system tailored for college sports activities. The approach optimizes the parameters of the CNN using the zebra optimization algorithm, ensuring enhanced prediction accuracy.RESULTS: The evaluation model demonstrated high accuracy, with a significant improvement in predicting the outcomes of physical exercises among college students. Comparative analyses with traditional methods revealed that the new model reduced prediction errors and increased real-time performance metrics. Specifically, the model achieved a lower root mean square error (RMSE) in simulation tests, indicating more precise assessments. Figures and statistical data provided in the study illustrate the model's superior performance across various parameters.CONCLUSION: The developed assessment model significantly advances the application of smart wearable devices in monitoring and enhancing college students' physical activities. By integrating cutting-edge algorithms, the study not only improves the accuracy of exercise assessments but also contributes to the broader understanding of technology's role in health and fitness education. Future research could further refine this model by incorporating additional sensors and data points to expand its applicability and robustness.
简介:智能可穿戴设备在医疗保健和体育等各个领域的广泛使用,凸显了其在大学生体育锻炼中应用的重要性。最近技术的进步促进了评估和预测体育锻炼结果的复杂方法的发展,使其评估变得越来越重要:本研究旨在为大学生体育活动中使用的智能可穿戴设备开发一个可靠的评估模型。目的:本研究旨在为大学生体育活动中使用的智能可穿戴设备开发可靠的评估模型,以准确预测和评估这些设备在改善学生身体健康和促进终身体育习惯方面的效果。方法:研究引入了一种新型评估模型,该模型结合了基于斑马行为的启发式优化算法和卷积神经网络(CNN)。通过分析来自可穿戴设备的用户行为数据,该模型构建了一套针对大学生体育活动的评估指标体系。结果:该评价模型具有较高的准确性,在预测大学生体育锻炼结果方面有显著提高。与传统方法的对比分析表明,新模型减少了预测误差,提高了实时性能指标。具体而言,该模型在模拟测试中的均方根误差(RMSE)更低,表明评估更加精确。结论:所开发的评估模型极大地推动了智能可穿戴设备在监测和增强大学生体育活动方面的应用。通过整合尖端算法,该研究不仅提高了运动评估的准确性,还有助于人们更广泛地了解技术在健康和健身教育中的作用。未来的研究可以通过纳入更多的传感器和数据点来进一步完善这一模型,从而扩大其适用性和稳健性。
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引用次数: 0
Application Big Data and Intelligent Optimization Algorithms on Teaching Evaluation Method for Higher Vocational Institutions 大数据与智能优化算法在高职院校教学评价方法中的应用
Pub Date : 2024-05-02 DOI: 10.4108/eetsis.5867
Meijuan Huang
INTRODUCTION: The optimization of the teaching evaluation system, as an essential part of teaching reform in higher vocational colleges and universities, is conducive to the development of higher vocational colleges and universities' disciplines, making the existing teaching more standardized.OBJECTIVES: Aiming at the problems of inefficiency, incomplete index system, and low assessment accuracy in evaluation methods of higher vocational colleges and universities.METHODS: Proposes a teaching evaluation method for higher vocational colleges and universities with a big data mining algorithm and an intelligent optimization algorithm. Firstly, the teaching evaluation index system of higher vocational colleges and universities is downgraded and analyzed by using principal component analysis; then, the random forest hyperparameters are optimized by the grey wolf optimization algorithm, and the teaching evaluation model of higher vocational colleges and universities is constructed; finally, the validity and stability of the proposed method is verified by simulation experimental analysis.RESULTS: The results show that the proposed method improves the accuracy of the evaluation model.CONCLUSION: Solves the problems of low evaluation accuracy, incomplete system, and low efficiency of teaching evaluation methods in higher vocational colleges.
引言:教学评价体系的优化作为高职院校教学改革的重要组成部分,有利于高职院校学科的发展,使现有的教学更加规范:针对高职院校评价方法中存在的效率不高、指标体系不完整、评价准确度低等问题。方法:提出一种大数据挖掘算法和智能优化算法的高职院校教学评价方法。首先,利用主成分分析法对高职院校教学评价指标体系进行降维分析;然后,利用灰狼优化算法对随机森林超参数进行优化,构建高职院校教学评价模型;最后,通过仿真实验分析验证了所提方法的有效性和稳定性。结果:结果表明,所提方法提高了评价模型的准确性。结论:解决了高职院校教学评价方法存在的评价准确性低、体系不完整、效率不高等问题。
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引用次数: 0
Improved Convolutional Neural Network Algorithm for Student Behavior Detection in the Classroom 用于课堂学生行为检测的改进型卷积神经网络算法
Pub Date : 2024-05-02 DOI: 10.4108/eetsis.5872
Yihua Liu, Weirong Wang
The performance of the existing student classroom behavior detection model is affected by various aspects such as dataset, algorithm and height as well as the differences between different classrooms, and there are problems such as a single dataset, low accuracy and low efficiency. In order to improve the accuracy of student classroom behavior detection algorithm, this paper proposes a student classroom behavior detection method based on improved convolutional neural network algorithm. Firstly, the student behavior detection dataset is constructed, and the student classroom behavior detection technology scheme is designed; secondly, in order to improve the detection accuracy, the features are extracted by using the new jumping bi-directional paths, and the attention mechanism module is added at different positions to improve the path aggregation network; weekly, the embedding positions of the attention mechanism strategy are determined by analyzing multiple sets of experiments, and the proposed student classroom behavior detection algorithm's effectiveness and superiority.
现有的学生课堂行为检测模型的性能受数据集、算法、高度等多方面的影响,以及不同教室之间的差异,存在数据集单一、准确率低、效率低等问题。为了提高学生课堂行为检测算法的准确性,本文提出了一种基于改进卷积神经网络算法的学生课堂行为检测方法。首先,构建了学生行为检测数据集,设计了学生课堂行为检测技术方案;其次,为了提高检测精度,利用新的跳跃式双向路径提取特征,并在不同位置加入注意力机制模块,完善路径聚合网络;每周,通过多组实验分析,确定注意力机制策略的嵌入位置,提出学生课堂行为检测算法的有效性和优越性。
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引用次数: 0
Visual Design of Digital Display Based on Virtual Reality Technology with Improved SVM Algorithm 基于虚拟现实技术的数字显示屏视觉设计与改进型 SVM 算法
Pub Date : 2024-03-05 DOI: 10.4108/eetsis.4881
Hanzhuo Zuo
NTRODUCTION: With the rapid development of virtual reality (VR) technology, digital displays have become increasingly important in various fields. This study aims to improve the application of virtual reality technology in the visual design of digital displays by improving the support vector machine (SVM) algorithm. The visual design of digital displays is crucial for attracting users, enhancing experience and conveying information, so an accurate and reliable algorithm is needed to support relevant decisions. OBJECTIVES: The purpose of this study is to improve the SVM algorithm to more accurately identify features related to the visual design of digital displays. By exploiting the nonlinear mapping and parameter optimization of the SVM algorithm, it aims to improve the performance of the model so that it can better adapt to complex visual design scenarios. METHODS: In the process of achieving the objective, multimedia data related to digital displays, including images and videos, were first collected. Through feature engineering, features closely related to visual design were selected, and deep learning techniques were applied to extract higher-level feature representations. Subsequently, the SVM algorithm was improved to use the kernel function for nonlinear mapping, and the penalty parameters and the parameters of the kernel function were adjusted. Cross-validation was used in the training and testing phases of the model to ensure its generalization performance. RESULTS: The improved SVM algorithm demonstrated higher accuracy, recall and precision compared to the traditional method by evaluating it on the test set. This suggests that the model is able to capture visual design features in digital displays more accurately and provide more reliable support for relevant decisions. CONCLUSION: This study demonstrates that by improving the SVM algorithm, more accurate visual design can be achieved in digital displays of virtual reality technology. This improvement provides reliable algorithmic support for the design of digital displays and provides a more prosperous, immersive experience for users. Future research can further optimize the algorithm and iterate with user feedback to continuously improve the visual design of digital displays in virtual reality environments.
简介:随着虚拟现实(VR)技术的快速发展,数字显示在各个领域变得越来越重要。本研究旨在通过改进支持向量机(SVM)算法,提高虚拟现实技术在数字显示屏视觉设计中的应用。数字显示屏的视觉设计对于吸引用户、增强体验和传递信息至关重要,因此需要一种准确可靠的算法来支持相关决策。目标:本研究旨在改进 SVM 算法,以更准确地识别与数字显示屏视觉设计相关的特征。通过利用 SVM 算法的非线性映射和参数优化,旨在提高模型的性能,使其能更好地适应复杂的视觉设计场景。方法:在实现目标的过程中,首先收集了与数字显示相关的多媒体数据,包括图像和视频。通过特征工程,选择与视觉设计密切相关的特征,并应用深度学习技术提取更高层次的特征表征。随后,改进了 SVM 算法,使用核函数进行非线性映射,并调整了惩罚参数和核函数参数。在模型的训练和测试阶段使用了交叉验证,以确保其泛化性能。结果:通过在测试集上进行评估,改进后的 SVM 算法与传统方法相比表现出更高的准确率、召回率和精确度。这表明该模型能够更准确地捕捉数字显示中的视觉设计特征,并为相关决策提供更可靠的支持。结论:本研究表明,通过改进 SVM 算法,可以在虚拟现实技术的数字显示中实现更准确的视觉设计。这一改进为数字显示的设计提供了可靠的算法支持,并为用户提供了更加丰富的沉浸式体验。未来的研究可以进一步优化算法,并根据用户反馈不断改进虚拟现实环境中数字显示的视觉设计。
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引用次数: 0
Performance Evaluation and Improvement of Deep Echo State Network Models in English Writing Assistance and Grammar Error Correctionn 深度回声状态网络模型在英语写作辅助和语法纠错中的性能评估与改进n
Pub Date : 2024-03-01 DOI: 10.4108/eetsis.4939
Dongyun Chen
INTRODUCTION: The research on the performance evaluation model of English writing tutoring and grammar error correction is very necessary, which is not only conducive to the rational allocation of teachers' writing tutoring resources, but also more conducive to the timely and effective correction of students' grammatical errors.OBJCTIVES: Aiming at the problems of non-specific quantification, low precision, and low real-time performance evaluation methods for English writing grammar error correction in current methods.METHODS: This paper proposes a grammar error correction performance evaluation method based on deep echo state network with gold rush optimisation algorithm. Firstly, by analysing the process of English writing assistance and grammatical error correction, we extract the evaluation features of grammatical error correction type and construct the performance evaluation system; then, we improve the deep confidence network through the gold rush optimization algorithm and construct the grammatical error correction performance evaluation model; finally, we analyse it through simulation experiments.RESULTS: The results show that the proposed method improves the evaluation accuracy, robustness. The absolute value of the relative error of the evaluation value of the syntactic error correction performance of the method is controlled within the range of 0.02.CONCLUSION: The problems of non-specific quantification, low precision and low real-time performance of the application of English writing grammar error correction performance assessment methods are solved.
引言:英语写作辅导与语法纠错绩效评价模型的研究是非常必要的,这不仅有利于教师写作辅导资源的合理配置,更有利于及时有效地纠正学生的语法错误.目的:英语写作辅导与语法纠错绩效评价模型的研究是非常必要的,这不仅有利于教师写作辅导资源的合理配置,更有利于及时有效地纠正学生的语法错误:针对目前英语写作语法纠错绩效评价方法中存在的量化不具体、精度不高、实时性不强等问题。方法:本文提出了一种基于深度回波态网络的语法纠错绩效评价方法与淘金优化算法。首先,通过分析英语写作辅助和语法纠错的过程,提取语法纠错类型的评价特征,构建性能评价体系;然后,通过gold rush优化算法改进深度置信网络,构建语法纠错性能评价模型;最后,通过仿真实验进行分析。结果:结果表明,本文提出的方法提高了评价的准确性、鲁棒性。结论:解决了英语写作语法纠错性能评估方法应用中存在的量化不具体、精度不高、实时性不强等问题。
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引用次数: 0
Visual Knowledge Graph Construction of Self-directed Learning Ability Driven by Interdisciplinary Projects 跨学科项目驱动下自主学习能力的可视化知识图谱构建
Pub Date : 2024-03-01 DOI: 10.4108/eetsis.4920
Xiangying Kou
INTRODUCTION: The application of interdisciplinary information technology is becoming more and more widespread, and the application of visual knowledge mapping in the process of students' independent learning is also becoming more and more important; therefore, in this context, takes the history discipline as a starting point to study the construction of visual knowledge mapping of students' independent learning ability under the drive of interdisciplinary projects.OBJECTIVES: To enrich the means of student independent learning aids in China's history discipline and enhance the modernization level of China's history discipline construction; to solve the problem that student independent learning ability under the drive of China's interdisciplinary projects can not be visualized and observed; to further improve China's distance education environment and to enhance the educational capacity of the history discipline.METHODS: Firstly, the relevant modeling uses a visual knowledge map. Secondly, the neural network model assesses students' independent learning ability in history learning. Finally, the convolutional neural network model is used to assess the efficiency of the knowledge map.RESULTS: The Sig and Tanh function models have better robustness, and the ReLU and PReLU functions have weaker interdisciplinary driving performance. However, the iterative Knownledge1 and Knownledge2 models have better robustness of the visualized knowledge graph.CONCLUSION: In studying history, the interdisciplinary, project-driven, and independent learning ability of students could be more vital, and our country should vigorously develop new information network technology to improve the status quo of history discipline education in China.
引言:跨学科信息技术的应用越来越广泛,可视化知识图谱在学生自主学习过程中的应用也越来越重要,因此,在此背景下,以历史学科为切入点,研究跨学科项目驱动下的学生自主学习能力可视化知识图谱的构建:丰富我国历史学科学生自主学习辅助手段,提升我国历史学科建设现代化水平;解决我国跨学科项目驱动下学生自主学习能力无法可视化观察的问题;进一步改善我国远程教育环境,提升历史学科教育能力。方法:首先,利用可视化知识图谱建立相关模型;其次,利用神经网络模型评估学生在历史学习中的自主学习能力。结果:Sig 和 Tanh 函数模型具有较好的鲁棒性,ReLU 和 PReLU 函数的跨学科驱动性能较弱。结论:在历史学习中,学生的跨学科、项目驱动、自主学习能力可以发挥更大的作用,我国应大力发展新型信息网络技术,改善我国历史学科教育现状。
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引用次数: 0
Research on Music Classification Technology Based on Integrated Deep Learning Methods 基于集成深度学习方法的音乐分类技术研究
Pub Date : 2024-03-01 DOI: 10.4108/eetsis.4954
Sujie He, Yuxian Li
INTRODUCTION: Music classification techniques are of great importance in the current era of digitized music. With the dramatic increase in music data, effectively categorizing music has become a challenging task. Traditional music classification methods have some limitations, so this study aims to explore music classification techniques based on integrated deep-learning methods to improve classification accuracy and robustness.OBJECTIVES: The purpose of this study is to improve the performance of music classification by using an integrated deep learning approach that combines the advantages of different deep learning models. The author aims to explore the effectiveness of this approach in coping with the diversity and complexity of music and to compare its performance differences with traditional approaches.METHODS: The study employs several deep learning models including, but not limited to, Convolutional Neural Networks (CNN), Recurrent Neural Networks (RNN), and Long Short-Term Memory Networks (LSTM). These models were integrated into an overall framework to perform the final music classification by combining their predictions. The training dataset contains rich music samples covering different styles, genres and emotions.RESULTS: Experimental results show that music classification techniques based on integrated deep learning methods perform better in terms of classification accuracy and robustness compared to traditional methods. The advantages of integrating different deep learning models are fully utilized, enabling the system to better adapt to different types of music inputs.CONCLUSION: This study demonstrates the effectiveness of the integrated deep learning approach in music classification tasks and provides valuable insights for further improving music classification techniques. This approach not only improves the classification performance but also promises to be applied to other areas and promote the application of deep learning techniques in music analysis.
简介:在当前音乐数字化的时代,音乐分类技术非常重要。随着音乐数据的急剧增加,有效地对音乐进行分类已成为一项具有挑战性的任务。传统的音乐分类方法存在一些局限性,因此本研究旨在探索基于集成深度学习方法的音乐分类技术,以提高分类的准确性和鲁棒性:本研究的目的是通过使用集成深度学习方法,结合不同深度学习模型的优势,提高音乐分类的性能。作者旨在探索这种方法在应对音乐的多样性和复杂性方面的有效性,并比较其与传统方法的性能差异。方法:本研究采用了多种深度学习模型,包括但不限于卷积神经网络(CNN)、循环神经网络(RNN)和长短期记忆网络(LSTM)。这些模型被整合到一个整体框架中,通过综合其预测结果来执行最终的音乐分类。结果:实验结果表明,与传统方法相比,基于集成深度学习方法的音乐分类技术在分类准确性和鲁棒性方面表现更好。结论:本研究证明了集成深度学习方法在音乐分类任务中的有效性,并为进一步改进音乐分类技术提供了有价值的见解。这种方法不仅提高了分类性能,而且有望应用于其他领域,促进深度学习技术在音乐分析中的应用。
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引用次数: 0
Study of Methods for Constructing Intelligent Learning Models Supported by Artificial Intelligence 人工智能支持下的智能学习模型构建方法研究
Pub Date : 2024-01-11 DOI: 10.4108/eetsis.4622
Lijun Pan
INTRODUCTION: As the essential part of intelligent learning, innovative learning model construction is conducive to improving the quality of intelligent new teaching models, thus leading the deep integration of teaching and artificial intelligence and accelerating the change and development of teaching supported by artificial intelligence.OBJECTIVES: Aiming at the current intelligent teaching evaluation design method, there are problems such as more objectivity, poor precision, and a single method of evaluation indexes.METHODS: his paper proposes an intelligent learning construction method based on cluster analysis and deep learning algorithms. First of all, the intelligent learning model construction process is sorted out by clarifying the idea of clever learning model construction and extracting model elements; then, the intelligent learning model is constructed through a K-means clustering algorithm and deep compression sparse self-encoder; finally, the effectiveness and high efficiency of the proposed method is verified through simulation experiment analysis.RESULTS: Solved the problem that the intelligent learning model construction method is not objective enough, has poor accuracy and is not efficient enough.CONCLUSION: The results show that the proposed method improves the model’s accuracy.
引言:作为智能学习的重要组成部分,创新学习模式构建有利于提高智能新型教学模式的质量,从而引领教学与人工智能的深度融合,加速人工智能支持下的教学变革与发展:针对当前智能教学评价设计方法存在客观性较强、精准性较差、评价指标方法单一等问题。方法:本文提出了一种基于聚类分析和深度学习算法的智能学习构建方法。首先,通过理清智能学习模型构建思路,提取模型要素,梳理了智能学习模型构建流程;然后,通过K均值聚类算法和深度压缩稀疏自编码器构建了智能学习模型;最后,通过仿真实验分析验证了所提方法的有效性和高效性。结果:解决了智能学习模型构建方法不够客观、精度较差、效率不高等问题。
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引用次数: 0
Brand Presence on Internet media: Quantitative and Qualitative Study on Brand Attitude and Brand Attachment 互联网媒体上的品牌存在:关于品牌态度和品牌依恋的定量与定性研究
Pub Date : 2023-12-30 DOI: 10.4108/eetsis.4724
Priti Rai, Deepa Gupta, Mukul Gupta, Divya Sahu, Mahima Dogra
More and more companies are using social media in their marketing. They're spending a lot of money to make sales and connect with customers quickly, which helps their brands do better and gets more people visiting their websites. This paper wants to look at how people's feelings and thoughts about a brand affect how they act on social media. Knowing how different people think is really important for managers who spend money on marketing. This study looks at how what people think about a brand relates to what they say about it on social media and if they support the brand there too. The research uses special ways to study how brands behave on social media. It focuses on how people feel about brands and how this affects what they do online. This study found that how people feel about a brand is connected to what they do to support it online. It also showed that different kinds of people act differently on social media, which is helpful for companies to know. Understanding how people feel about brands and act on social media is super important for companies. The study's results give useful ideas to make social media strategies better and to get more people involved with brands online.
越来越多的公司在营销中使用社交媒体。他们花费大量资金来实现销售并迅速与客户建立联系,从而帮助他们的品牌做得更好,让更多的人访问他们的网站。 本文希望探讨人们对品牌的感受和想法如何影响他们在社交媒体上的行为。了解不同人的想法对于在营销上花钱的管理者来说非常重要。本研究探讨了人们对某一品牌的看法与他们在社交媒体上对该品牌的评价之间的关系,以及他们是否也在社交媒体上支持该品牌。 这项研究采用特殊方法来研究品牌在社交媒体上的行为。研究重点是人们对品牌的感受以及这种感受如何影响他们在网上的行为。这项研究发现,人们对品牌的感受与他们在网上支持品牌的行为有关。研究还表明,不同类型的人在社交媒体上的行为方式也不尽相同,这对企业了解这一点很有帮助。了解人们对品牌的感受和在社交媒体上的行为对公司来说非常重要。研究结果提供了一些有用的想法,有助于更好地制定社交媒体战略,让更多的人参与到品牌的网络营销中来。
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引用次数: 0
The Effects of Information and Communication Technology (ICT) on Pedagogy and Student Learning Outcome in Higher Education 信息与传播技术(ICT)对高等教育教学法和学生学习成果的影响
Pub Date : 2023-12-18 DOI: 10.4108/eetsis.4629
Sunil Kumar, Priyanka
Pedagogical strategies and student learning outcomes have undergone a fundamental transformation because of higher education implementing information and communication technology (ICT). This research paper explores the varied impact of ICT on pedagogy and its correlation with student learning outcomes in higher education institutions. Through a comprehensive analysis of relevant literature, empirical studies, and case examples, this study examines the ways in which ICT has reshaped traditional teaching methods and influenced student achievement. The paper begins by investigating the adoption of digital learning platforms, blended learning models, and online assessment tools in higher education settings. It delves into the role of ICT in facilitating personalized and interactive learning experiences, promoting student engagement, and fostering critical thinking skills. This work adds to the current conversation on how higher education is changing in the digital age and provides useful suggestions for instructors, administrators, and legislators who want to maximise the use of ICT in the classroom.
由于高等教育采用了信息与传播技术(ICT),教学策略和学生的学习成果都发生了根本性的转变。本研究论文探讨了信息与传播技术对教学法的各种影响及其与高等教育机构学生学习成果的相关性。通过对相关文献、实证研究和案例的综合分析,本研究探讨了信息与传播技术重塑传统教学方法和影响学生成绩的方式。本文首先调查了高等教育机构采用数字化学习平台、混合学习模式和在线评估工具的情况。论文深入探讨了信息和通信技术在促进个性化和互动式学习体验、促进学生参与和培养批判性思维能力方面的作用。这部著作为当前关于高等教育如何在数字时代发生变化的讨论增添了新的内容,并为希望在课堂上最大限度地利用信息与传播技术的教师、管理人员和立法者提供了有用的建议。
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引用次数: 0
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ICST Transactions on Scalable Information Systems
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