发布求助
文献互助 智能选刊 最新文献

2020 15th International Conference on Computer Science & Education (ICCSE)最新文献

筛选
英文 中文
Research Status and Future Expectation of Agricultural Big Data Technology 农业大数据技术研究现状及未来展望
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201706
Li-Ping Yang, Fang Zheng, Li Qin
{"title":"Research Status and Future Expectation of Agricultural Big Data Technology","authors":"Li-Ping Yang, Fang Zheng, Li Qin","doi":"10.1109/ICCSE49874.2020.9201706","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201706","url":null,"abstract":"Currently, China has entered the era of digital economy at a high speed, and Big Data has become a new factor of Chinese national production. In order to promote the transformation and upgrading of agriculture in China and promote the all-round and rapid development of agricultural Big Data in China, this paper summarizes Big Data technology, especially the related technology of agricultural Big Data, studies the present situation of the development of agricultural Big Data technology in foreign countries, focuses on the overall situation of the development of agricultural Big Data technology in China based on the investigation and analysis of the relevant literature of agricultural Big Data at home and abroad. Finally, the task and direction of agricultural Big Data technology development in China in the future are discussed accordingly in this paper.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117149365","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: 1
Development and evaluation of a real-time analysis method for free-description questionnaire responses 自由描述问卷实时分析方法的开发与评价
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201645
Y. Adachi, Takanori Negishi
{"title":"Development and evaluation of a real-time analysis method for free-description questionnaire responses","authors":"Y. Adachi, Takanori Negishi","doi":"10.1109/ICCSE49874.2020.9201645","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201645","url":null,"abstract":"One of the challenges of conducting collaborative and interactive classes using ICT is developing a highly functional class support system. In this study, we report a questionnaire response analysis system (QRAS) that can classify and search students’ opinions (questionnaire responses) in class in real time. The QRAS obtains distributed representations of questionnaire responses on the basis of Wikipedia Entity Vectors and implements a hierarchical/non-hierarchical clustering function and a search function, which searches for response sentences containing similar content. In addition, we add a function to determine the polarity of free-description questionnaire responses on the basis of the Japanese Sentiment Polarity Dictionary to the QRAS. The QRAS is educational support software that can be very useful for both teachers and students because it can classify and display all students’ opinions and statuses of understanding in real time from free-description questionnaire responses.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126482751","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: 1
Design and Implementation of Primary School App Inventor Programming Mobile Learning Platform based on Wechat Applet 基于微信Applet的小学App Inventor编程移动学习平台的设计与实现
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201681
Kaiyue Xiang, Feifei Xu, D. Hu, Huiju Zhou, Mingyong Li
{"title":"Design and Implementation of Primary School App Inventor Programming Mobile Learning Platform based on Wechat Applet","authors":"Kaiyue Xiang, Feifei Xu, D. Hu, Huiju Zhou, Mingyong Li","doi":"10.1109/ICCSE49874.2020.9201681","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201681","url":null,"abstract":"With the rapid development of mobile Internet and artificial intelligence, programming education has entered primary and secondary schools and started to be popularized rapidly. At the same time, the widespread use of wechat has brought great convenience for mobile learning. In this paper, for primary school programming education, with the help of wechat widget tool launched by wechat, App Inventor is selected as primary school programming tool to build a wechat widget mobile learning platform for senior primary school students, which provides online learning tools for students, so that students can make full use of fragmented time and improve learning efficiency.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121571384","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
Investigating the Understanding of Plagiarism: A Case Study of Code Plagiarism in China 对剽窃的认识调查——以中国代码剽窃为例
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201827
Lujiang Yu, Hui Jiang, Hongming Zhu, Qinpei Zhao, Jessie Chen
{"title":"Investigating the Understanding of Plagiarism: A Case Study of Code Plagiarism in China","authors":"Lujiang Yu, Hui Jiang, Hongming Zhu, Qinpei Zhao, Jessie Chen","doi":"10.1109/ICCSE49874.2020.9201827","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201827","url":null,"abstract":"Plagiarism is a matter of great concern in academic. Especially, colleges and universities which involve homework, exams, credits and degrees, are the hardest hit area for plagiarism. Although it is a common sense about plagiarism for teachers and students that plagiarism is forbidden, a blurred boundary line is always there when plagiarism happens in real cases. In computer science, the problem is more severe as the definition of code plagiarism is more ambiguous and difficult than the text plagiarism. The assignments and projects for computer science students include not only documents, but also codes, which contain variables, functions, comments etc. This research is a case study on the code plagiarism in a programming course. Questionnaires were conducted to get general ideas about code plagiarism from several universities in China. The problems of code plagiarism are discussed in this study. Some thoughts are raised on the measure of the code plagiarism and the strategies from management point of view.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133518482","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: 4
Teaching Reform of Object-oriented System Analysis and Design Based on OBE 基于OBE的面向对象系统分析与设计教学改革
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9202365
Bin Sun, Yu Dong
{"title":"Teaching Reform of Object-oriented System Analysis and Design Based on OBE","authors":"Bin Sun, Yu Dong","doi":"10.1109/ICCSE49874.2020.9202365","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9202365","url":null,"abstract":"Combined with the engineering education concept of OBE, this paper aims at the problems of how to strengthen the abilities of analysis and design as well as to improve the learning effects of students who major in software engineering in universities. Focusing on the Learning outcomes students can achieve after completing the learning process, we integrated the OBE concept into the course design and implementation, and optimized the contents of the course, redesigned the assessment from two aspects of teaching content and course examination. We also applied various teaching methods and means to further improve the quality of teaching and talent cultivation. Through teaching reform and practice, the final learning effect of students has been improved.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124467259","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
Student Performance Prediction by LMS Data and Classroom Videos 基于LMS数据和课堂视频的学生成绩预测
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201684
Wentong Liu, Wei Xu, Xiaoqing Zhan, Wei Liu, W. Cheng
{"title":"Student Performance Prediction by LMS Data and Classroom Videos","authors":"Wentong Liu, Wei Xu, Xiaoqing Zhan, Wei Liu, W. Cheng","doi":"10.1109/ICCSE49874.2020.9201684","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201684","url":null,"abstract":"This paper conducts research on predicting academic performance based on the learning management system (LMS) data and classroom videos. Except for the interactive data of the LMS, our research introduces classroom videos to expand learning behavioral variables. Through the correlation analysis with the final exam scores, we select 6 of these variables as predictors. Then, the prediction results of different predictor combinations are compared and the result shows that the prediction based on LMS predictors and video predictors achieves the best accuracy of 89.7%, which is higher than the accuracy of using LMS predictors or video predictors individually. The predictors obtained through computer processing can be used for automatic performance prediction.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124838500","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: 1
The 3D Projection Function on NetPad NetPad的3D投影功能
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201875
Qixin Zhou, Chuanzhong Li, Ruiqi Cai, Miaoxuan Li, Chuanjun Zhang, Hao Guan
{"title":"The 3D Projection Function on NetPad","authors":"Qixin Zhou, Chuanzhong Li, Ruiqi Cai, Miaoxuan Li, Chuanjun Zhang, Hao Guan","doi":"10.1109/ICCSE49874.2020.9201875","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201875","url":null,"abstract":"Projection of 3D geometric graphics is an introduction to solid geometry, which has indispensable functional requirements for 3D Dynamic Geometry Software. To optimize the 3D dynamic geometry software in the construction of projection steps and support more types of projected objects, this paper presents a method of construction of 3D projection. The key steps as follows: Firstly, discretize the projection object. Secondly, transform the set of the discrete point according to the projection type selected by the user. Thirdly, construct a new geometric object as the projection using the set of transformed point. The experimental results show that using the method can support the projection of various geometric objects, dynamically show the projection process, and reduce the construction burden of the user.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114408638","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 and development of virtual simulation teaching system for knee joint anatomy 膝关节解剖学虚拟仿真教学系统的研究与开发
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201836
Yingnan Yu, Ran Li, Y. Lou, Shuang Li
{"title":"Research and development of virtual simulation teaching system for knee joint anatomy","authors":"Yingnan Yu, Ran Li, Y. Lou, Shuang Li","doi":"10.1109/ICCSE49874.2020.9201836","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201836","url":null,"abstract":"The system constructs a virtual digital model of knee joint and makes full use of virtual reality technology to interpret and visualize it. All anatomical structures of the knee joint can be displayed comprehensively and clearly, so that students can understand the examination and surgical treatment of knee joint injuries. The system is equipped with different teaching links including simulation demonstration, autonomous learning, repeated training, intelligent evaluation, etc. It can endow students a relaxed and fast learning experience and stimulate students' learning interest and autonomous learning ability.Visualization of medical data, dynamic tissue model in knee joint cavity, stress deformation simulation of knee joint tissues and organs, demonstration of simulated minimally invasive surgery cases.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117063568","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: 1
Enlightenment of Digital Technology on Stop Motion Animation Teaching 数字技术对定格动画教学的启示
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9202381
Jiang Tao, Gao Zhuo
{"title":"Enlightenment of Digital Technology on Stop Motion Animation Teaching","authors":"Jiang Tao, Gao Zhuo","doi":"10.1109/ICCSE49874.2020.9202381","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9202381","url":null,"abstract":"This article summarizes some of the effects of digital technology on animation creation, as well as some key technologies and auxiliary equipment that have been introduced in the teaching of animation majors. It focuses on the attempts of computer-aided software and equipment such as digital painting and 3D printing used in stop motion animation teaching. Listed the application, advantages and disadvantages of these new technologies and equipment in the teaching process, and discussed the future impact of digital technology development on animation teaching. At the same time, we also discussed the pros and cons of the relationship between art creation, art teaching and technological development at the end of the article, as well as the confusion in teaching and creation. The final conclusion is that even though digital technology has increased the complexity of stop motion animation production to some extent, its convenience and expandability are powerful means of enhancing animation creation.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115100868","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: 1
The Parallelization and Optimization of K-means Algorithm Based on Spark 基于Spark的K-means算法并行化与优化
2020 15th International Conference on Computer Science & Education (ICCSE) Pub Date : 2020-08-01 DOI: 10.1109/ICCSE49874.2020.9201770
Zitian Wang, Aibo Xu, Zipeng Zhang, Chunzhi Wang, Aijun Liu, Xiang Hu
{"title":"The Parallelization and Optimization of K-means Algorithm Based on Spark","authors":"Zitian Wang, Aibo Xu, Zipeng Zhang, Chunzhi Wang, Aijun Liu, Xiang Hu","doi":"10.1109/ICCSE49874.2020.9201770","DOIUrl":"https://doi.org/10.1109/ICCSE49874.2020.9201770","url":null,"abstract":"Aiming at the deficiency of K-means clustering algorithm, Both the random selection of initial clustering center and the empirical determination of K value have a certain impact on k-means clustering results. A k-means clustering algorithm based on canopy algorithm and maximum and minimum distance is proposed. K-value is generated by canopy algorithm to avoid setting k-value artificially, The clustering center set was selected by using the weighted density method to reduce the impact of outliers on clustering results. Then the center point is selected by the maximum and minimum distance to avoid the clustering result falling into local optimum. The algorithm is parallelized on spark, Finally, the experimental results of UCI dataset show that the improved k-means algorithm not only improves the clustering quality, but also reduces the average iteration times of the algorithm. Experimental results show that the improved algorithm can effectively improve the efficiency and parallel computing ability of the algorithm.","PeriodicalId":350703,"journal":{"name":"2020 15th International Conference on Computer Science & Education (ICCSE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129662728","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: 3
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信