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2023 IEEE 6th Eurasian Conference on Educational Innovation (ECEI)最新文献

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Using DFuzzy to Build Multi-attribute Decision-making Model for Chain Convenience Store Marketing 利用DFuzzy建立连锁便利店营销多属性决策模型
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105342
Yue Sun, Shi-Qian Wang, Zhi-Qing Ou, Si-Yi Chen, S. Hsueh
Convenience stores have become important in urban communities' lives. In addition to selling convenience products in daily life, it also sells simple and diverse special meals. Other than purchasing, collecting and handling public affairs, mail, and parcels are performed on behalf of others. Convenient living services are provided for residential areas and temporary passers-by in the area. Therefore, in urban communities with large populations, establishing business bases has become an inevitable choice for convenience store chains of various brands. There are many brands and fierce competition has become an important decision-making issue for chain convenience stores. Thus, using the Delphi method and fuzzy logic theory, a multi-attribute decision-making model is established based on quantitative analysis. The result provides an effective and objective analysis for the establishment of business bases.
便利店在城市社区的生活中已经变得很重要。除了销售日常生活中的便利产品外,还销售简单多样的特色餐。除购买、收集和处理公共事务外,邮件和包裹是代办的。为居住区和区内临时过路人提供便利的生活服务。因此,在人口众多的城市社区,建立经营基地成为各品牌连锁便利店的必然选择。品牌众多,竞争激烈已成为连锁便利店的重要决策问题。因此,运用德尔菲法和模糊逻辑理论,在定量分析的基础上,建立了多属性决策模型。研究结果为企业经营基地的建立提供了有效、客观的分析。
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引用次数: 0
Novel Automatic Feature Engineering for Carbon Emissions Prediction Base on Deep Learning 基于深度学习的碳排放预测自动特征新方法
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105367
Z. Lee, Yun Lin, Zhang Yang, Zhong-Yuan Chen, Wei-Guo Fan, Chen-Hsin Lee
The primary cause of global climate change is carbon emissions. The world must urgently reduce carbon emissions to avoid the worst effects of climate change. Understanding the most important features of carbon emissions is the first goal in decreasing carbon emissions. One of the critical issues for carbon emissions is research on feature engineering and prediction. Therefore, we propose a novel automatic feature engineering for carbon emissions. In the proposed algorithm, automatic feature engineering is used to select important features. Furthermore, deep learning is used to reduce the prediction error for carbon emissions. The proposed algorithm, decision trees, and linear regression are compared with previous methods using the Kaggle dataset of carbon emissions. The results demonstrate that the proposed algorithm selects the four most important features from the Kaggle dataset of carbon emissions. The proposed algorithm also enhances and lessens the root mean square error (RMSE) of the prediction. The proposed algorithm outperforms the other approaches.
全球气候变化的主要原因是碳排放。世界必须紧急减少碳排放,以避免气候变化的最坏影响。了解碳排放的最重要特征是减少碳排放的首要目标。碳排放特征工程与预测是碳排放研究的关键问题之一。因此,我们提出了一种新的碳排放自动特征工程。在该算法中,使用自动特征工程来选择重要特征。此外,利用深度学习减少了碳排放的预测误差。利用Kaggle碳排放数据集,将本文提出的算法、决策树和线性回归与之前的方法进行了比较。结果表明,该算法能够从Kaggle碳排放数据集中筛选出4个最重要的特征。该算法还增强和减小了预测的均方根误差(RMSE)。该算法优于其他方法。
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引用次数: 1
Designing and Implementation of Web-Enhanced Inquiry Learning for Literacy in Science Platform for Post COVID-19 Education 基于web的科学素养探究学习新冠肺炎后教育平台设计与实现
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105362
N. Srisawasdi, P. Chaipidech, Phattaraporn Pondee, Kornchawal Chaipah, P. Panjaburee, Wacharaporn Khaokhajorn, Sasivimol Premthaisong, Kulthida Tuamsuk
Teaching and learning for school science became more challenging during the COVID-19 pandemic as regular science classes were offered online in real-time remote, synchronized, asynchronized, and hybrid learning modes. In science education, students often cannot collect the real-time data necessary for inquiry in science classrooms. During the COVID-19 outbreak, web-based or e-learning platforms play a significant role in science education during and after the COVID-19 pandemic. To overcome the outbreak limitation, teachers and students were required to transform their teaching and learning to be online with and without the available online platforms, enabling both teachers and learners to easily different learning sources and make teaching and learning work efficient and effective. Therefore, this study proposed a prototype of a Web-enhanced Inquiry Learning for Literacy in Science (WILL-S) platform aiming to provide innovative and flexible teaching to enhance the science competencies of middle school students. This web platform allows teachers and students to maximize their teaching practices and learning processes in science. A preliminary evaluation of the proposed platform was carried out with eight in-service science teachers and 221 middle school students from eight different secondary schools located in northeastern Thailand to estimate their acceptance of the proposed platform from teachers' and students' perspectives. The preliminary result was the positive acceptability of the teachers and students.
在2019冠状病毒病大流行期间,学校科学教学变得更具挑战性,因为常规科学课程以实时、远程、同步、异步和混合学习模式在线提供。在科学教育中,学生往往无法在科学课堂中收集探究所必需的实时数据。在2019冠状病毒病疫情期间和疫情后,网络或电子学习平台在科学教育中发挥了重要作用。为了克服疫情的限制,要求教师和学生将他们的教学和学习转变为有或没有可用的在线平台,使教师和学习者能够轻松地使用不同的学习资源,使教学和学习工作高效有效。因此,本研究提出了一个基于web的科学素养探究学习(WILL-S)平台原型,旨在提供创新和灵活的教学,以提高中学生的科学能力。这个网络平台允许教师和学生最大限度地利用他们的教学实践和科学学习过程。对提议的平台进行了初步评估,来自泰国东北部8所不同中学的8名在职科学教师和221名中学生从教师和学生的角度来评估他们对提议平台的接受程度。初步结果是教师和学生的积极接受。
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引用次数: 0
Few-shot Learning for Bagel Defect Detection 百吉饼缺陷检测的小样本学习
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105421
Hsien-Yang Liao, Chih-Cheng Chen, An-Bang Cheng
Nowadays, the request for quality is increasing more than before, but defective products are found and cannot be prevented during the manufacturing process. Therefore, the defective products are abandoned. However, since each of the defects is not caused by the same process, which needs the manufacturing process to be optimized to reduce the occurrence of defective products. Therefore, manufacturers require an inspection process that provides immediate results. Therefore, using the Prototypical network using with few-shot learning on the bagel dataset, the effect of surface defect detection on 3D objects is proposed with its optimized accuracy in this study.
现在,人们对质量的要求比以前越来越高,但在生产过程中发现不合格品是不可避免的。因此,有缺陷的产品被抛弃。但是,由于每个缺陷都不是由同一工艺引起的,这就需要对制造工艺进行优化,以减少不良品的发生。因此,制造商需要一个能提供即时结果的检验过程。因此,本研究利用在百吉饼数据集上使用with - few-shot学习的Prototypical网络,提出了三维物体表面缺陷检测的效果,并优化了其精度。
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引用次数: 0
Ensemble Deep Learning Applied to Predict Building Energy Consumption 集成深度学习在建筑能耗预测中的应用
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105266
Z. Lee, Yun Lin, Zhong-Yuan Chen, Zhang Yang, Wei-Guo Fang, Chen-Hsin Lee
Buildings use energy and produce carbon dioxide considerably. Despite progress in economics, this trend of rising emissions continues. Research on building energy consumption allows for determining building energy efficiency and developing energy-saving strategies. Additionally, it helps to forecast trends in future building energy consumption. The research on building energy consumption has emerged as one of the critical issues for achieving carbon neutrality. Therefore, we propose an ensemble deep learning applied to predict building energy consumption. The proposed algorithm employs ensemble architecture to improve deep learning's effectiveness in predicting error of the reduction in building energy consumption. Furthermore, with negative correlation learning (NCL), learning across all samples is improved. The dataset from the American Society of Heating and Air-Conditioning Engineers (ASHERE) is used to compare several approaches, including the proposed algorithm, deep learning, decision trees, and linear regression. The results demonstrate that the proposed algorithm enhances and lessens the prediction of the root mean squared error (RMSE). Among the approaches compared, the proposed algorithm has the lowest RMSE. The proposed ensemble deep learning algorithm outperforms the other approaches compared.
建筑消耗能源并产生大量二氧化碳。尽管经济取得了进步,但这种排放上升的趋势仍在继续。对建筑能源消耗的研究有助于确定建筑能源效率和制定节能策略。此外,它还有助于预测未来建筑能耗的趋势。建筑能耗研究已成为实现碳中和的关键问题之一。因此,我们提出了一种集成深度学习方法来预测建筑能耗。该算法采用集成体系结构,提高了深度学习对建筑能耗降低误差预测的有效性。此外,使用负相关学习(NCL),所有样本的学习都得到了改善。来自美国供暖和空调工程师协会(ASHERE)的数据集用于比较几种方法,包括所提出的算法、深度学习、决策树和线性回归。结果表明,该算法增强和减小了均方根误差(RMSE)的预测。在所比较的方法中,该算法的均方根误差最低。所提出的集成深度学习算法优于其他方法。
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引用次数: 2
Research on Influence of Photogrammetry in Digital High Precision Modeling Technology on Production Efficiency of Ceramic Enterprises 数字高精度建模技术中摄影测量对陶瓷企业生产效率的影响研究
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105394
Xizhi Zhang, Tao Han, K. Wen
Digital high-precision models and surface materials are used in drawing large and complex architectural sites, topographic maps, architectural, engineering, and ceramic design, production and quality control, geological investigation, film special effects, and post-production. It is an important part of digital imaging and calculation. At present, the artificial and 3D model scanning technology does not meet the rapid development requirements of ceramic digital model development, aided design, and manufacturing. Thus, a new photogrammetric method based on digital high-precision ceramic modeling and the original 3D model imaging technology is developed and improved. The original 3D model imaging is tested and analyzed in the actual production. The new technology can shorten the product development cycle and improve production efficiency. The quality of digital imaging is enhanced to make it more scientific and accurate, and so is the artistic expression. Photogrammetry is in three development stages: analog, analytical, and digital.
数字高精度模型和表面材料用于绘制大型和复杂的建筑遗址,地形图,建筑,工程和陶瓷设计,生产和质量控制,地质调查,电影特效和后期制作。它是数字成像与计算的重要组成部分。目前,人工和三维模型扫描技术还不能满足陶瓷数字模型开发、辅助设计和制造快速发展的要求。因此,基于数字高精度陶瓷建模和原有的三维模型成像技术,开发和改进了一种新的摄影测量方法。在实际生产中对原始的三维模型成像进行了测试和分析。新技术可以缩短产品开发周期,提高生产效率。数字成像的质量得到了提高,使其更加科学和准确,艺术表现也得到了提高。摄影测量学正处于三个发展阶段:模拟、分析和数字。
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引用次数: 0
Research on Evaluation of Karst Wetland Ecotourism Benefits Based on Improved BP Algorithm 基于改进BP算法的喀斯特湿地生态旅游效益评价研究
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105355
Liwei Liu
In the development of tourism resources of karst wetland type, the role of tourism benefits is often uncertain due to the joint action of various environmental factors. When traditional methods are used to evaluate the effect of the development of karst wetland tourism resources on tourism benefits, the accuracy of the evaluation is reduced due to the large influence of objective factors in the selection of relevant technical parameters. Therefore, an evaluation method of the effect of the development of tourism resources of karst wetland type on tourism benefits is proposed based on the mechanism of environmental conditions. After normalizing the actual value of the effect of the karst wetland ecological factors on China's tourism, a neural network model of the effect of the ecological tourism development process based on the environmental constraint mechanism is established, which makes up for the corresponding errors in the model. At the same time, the effect of different types of karst wetland ecological factors on the benefits of China's tourism was trained, and the training results were input into the data to finally obtain more accurate evaluation data. The experimental results show that the improved method can effectively improve the accuracy of the evaluation, thus greatly improving the evaluation efficiency.
在喀斯特湿地型旅游资源开发中,由于各种环境因素的共同作用,旅游效益的作用往往不确定。在采用传统方法评价喀斯特湿地旅游资源开发对旅游效益的影响时,由于在相关技术参数的选取中受客观因素影响较大,降低了评价的准确性。为此,提出了一种基于环境条件机制的喀斯特湿地型旅游资源开发对旅游效益影响的评价方法。在对喀斯特湿地生态因子对中国旅游影响的实际值进行归一化后,建立了基于环境约束机制的生态旅游发展过程影响的神经网络模型,弥补了模型中相应的误差。同时,对不同类型的喀斯特湿地生态因子对中国旅游效益的影响进行训练,并将训练结果输入到数据中,最终获得更准确的评价数据。实验结果表明,改进后的方法可以有效地提高评价的准确性,从而大大提高评价效率。
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引用次数: 0
Prediction of Pork Price Based on PCA-BP Neural Network 基于PCA-BP神经网络的猪肉价格预测
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105313
Zhang Liu, Fang Mei, Canhua Li, Quan Yang
In the research of pork price forecasting, due to the strong nonlinear relationship between the fluctuation of pork price and complex influencing factors, the traditional forecasting model cannot measure the nonlinear relationship and make an accurate prediction of pork price. To solve these problems, we propose a PCA-BP Neural Network prediction model to predict the price of pork. Firstly, the main factors affecting the fluctuation of pork prices are analyzed. 162 groups of data are used, including the national average weekly price of pork, white striped chicken, beef, mutton, corn, and soybean from the first week of January 2018 to the first week of February 2021. Three principal components with a 96% contribution rate are used as the input layer data of the BP neural network, and pork price is selected as the output layer data of the BP neural network. By comparing the predicted value with the actual value, the predicted value of the PCA-BP Neural network model is close to the actual value, and it has a better fitting effect and accuracy than the traditional BP neural network. The results show that the PCA-BP Neural Network pork prediction model provides new ideas for pork price prediction, which is of great significance to stabilizing the daily life of urban and rural residents and protecting the income of farmers.
在猪肉价格预测研究中,由于猪肉价格波动与复杂的影响因素之间存在较强的非线性关系,传统的预测模型无法衡量这种非线性关系,无法对猪肉价格进行准确的预测。为了解决这些问题,我们提出了一种PCA-BP神经网络预测模型来预测猪肉价格。首先,分析了影响猪肉价格波动的主要因素。使用162组数据,包括2018年1月第一周至2021年2月第一周的全国平均每周猪肉、白条鸡、牛肉、羊肉、玉米和大豆价格。选取三个贡献率为96%的主成分作为BP神经网络的输入层数据,猪肉价格作为BP神经网络的输出层数据。通过与实际值的比较,PCA-BP神经网络模型的预测值与实际值较为接近,具有比传统BP神经网络更好的拟合效果和精度。结果表明,PCA-BP神经网络猪肉预测模型为猪肉价格预测提供了新的思路,对稳定城乡居民日常生活、保障农民收入具有重要意义。
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引用次数: 0
Development of CAE and CAD Sy1stem for Six-Axis Manipulator Control System 六轴机械手控制系统CAE和CAD系统的开发
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105338
Hao-Jyun Jhang, Chih-Cheng Chen, Wu Zheng, Chiu-Hung Chen, Cheng-Fu Yang, Wen-Yuan Yu
Automated mechanical equipment is adjusted as the production line changes with the manipulator. Through real-time equipment monitoring and management, it is ensured that the equipment runs and adjust at any time. Modern equipment monitoring and control are used to accurately judge equipment usage status with the help of sensors, big data, the Internet, and artificial intelligence. The computer-aided design (CAD) is used to establish a six-axis manipulator including the dimensions of each axis, the speed, and acceleration of the motor, and kinematics. All the data is collected in one archive to create a 3D model and simulate and analyze its performance with the computer-aided engineering (CAE) method.
自动化机械设备随生产线变化随机械手调整。通过对设备的实时监控和管理,保证设备的随时运行和调整。现代设备监控是借助传感器、大数据、互联网、人工智能等手段,准确判断设备使用状态。采用计算机辅助设计(CAD)建立六轴机械手,包括各轴的尺寸、电机的速度、加速度和运动学。将所有数据收集到一个档案中,创建三维模型,并使用计算机辅助工程(CAE)方法对其性能进行模拟和分析。
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引用次数: 0
Robotic System Integration for Improving Learning Outcomes in Graduation Project Capstone Course 机器人系统集成提高毕业设计顶点课程学习效果
Pub Date : 2023-02-03 DOI: 10.1109/ECEI57668.2023.10105353
Po-Chiang Lin
Using the robotic system, students' learning outcomes are improved in the Capstone Course as graduation projects. The Capstone Course provides opportunities for undergraduate students to integrate and reflect learning experiences at the university. In the guidance, there are two major challenges: how to teach the system integration and how to attract students' interest in the graduation project. To overcome the first challenge, we invited industry experts to join the teaching and learning in this research. Students learned the system integration method adopted in the industry to bridge the gap between industry and academia. We invite four industry experts in robotics to be in charge of short courses and hands-on workshops so that students could learn professional skills and valuable experience from these experts. To overcome the second challenge, we chose robotic system integration as the goal of the graduation project. We used interesting and explicit goals to attract students. The gamification technique was used to attract students' interest in the graduation project. The questionnaire survey and the Octalysis Framework were used for gamification and to analyze the factors that motivated the students to accomplish their graduation projects. The analytical results showed that gamification integrated into the robotic system was the goal of the graduation project in the Octalysis to motivate students. The result showed that unpredictability, accomplishment, and empowerment were the three most important factors.
使用机器人系统,学生的学习成果在顶点课程作为毕业设计得到提高。顶点课程为本科生提供了整合和反思大学学习经验的机会。在指导中,面临着两大挑战:如何教授系统集成和如何吸引学生对毕业设计的兴趣。为了克服第一个挑战,我们邀请了行业专家参与本研究的教学和学习。学生学习了业界采用的系统集成方法,弥合了产学研之间的差距。我们邀请了4位机器人领域的行业专家负责短期课程和实践工作坊,让学生从这些专家那里学习专业技能和宝贵经验。为了克服第二个挑战,我们选择了机器人系统集成作为毕业设计的目标。我们用有趣和明确的目标来吸引学生。在毕业设计中使用游戏化技术来吸引学生的兴趣。采用问卷调查法和八度分析框架进行游戏化,分析学生完成毕业设计的动机因素。分析结果表明,融入机器人系统的游戏化是Octalysis毕业设计的目标,以激励学生。结果显示,不可预测性、成就和授权是三个最重要的因素。
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引用次数: 0
期刊
2023 IEEE 6th Eurasian Conference on Educational Innovation (ECEI)
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