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2018 13th International Conference on Computer Science & Education (ICCSE)最新文献

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Research of Database Curriculum Construction in MOOCs mooc数据库课程建设研究
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468857
Zhanquan Wang, Haijian Chen, Xinxiu Wen, Chunhua Gu
{"title":"Research of Database Curriculum Construction in MOOCs","authors":"Zhanquan Wang, Haijian Chen, Xinxiu Wen, Chunhua Gu","doi":"10.1109/ICCSE.2018.8468857","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468857","url":null,"abstract":"MOOCs (Massive Open Online Courses) has become a new trend in education in recent years. In view of the problems in teaching “Database Principles” in the MOOC development environment, such as the disjointed reality between the teaching philosophy and theory and practice, how to carry out technical teaching and interactive practice in the MOOC environment, etc. The methods of the database course are proposed in this article, which take the “problem-solving-inductive analysis” solution-driven approach as the main line, from teaching content design, teaching methods, flipped classroom model design under the MOOC environment. These methods also conduct research and design about “Learning Flow” and the database remote experiment and large-scale operation practice. Therefore, these methods have systematically improved the capabilities of deeply learning database knowledge and problem solving such as theme-oriented, in-depth discussion, online interaction, etc.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125402699","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
Reform and Research of Computer Professional Curriculum System Based on Systematic Capability Training Under the Background of Emerging Engineering Education 新兴工程教育背景下基于系统能力培养的计算机专业课程体系改革与研究
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/iccse.2018.8468789
Cheng Shuying, C. Lei
{"title":"Reform and Research of Computer Professional Curriculum System Based on Systematic Capability Training Under the Background of Emerging Engineering Education","authors":"Cheng Shuying, C. Lei","doi":"10.1109/iccse.2018.8468789","DOIUrl":"https://doi.org/10.1109/iccse.2018.8468789","url":null,"abstract":"The construction of emerging engineering education has the role of demonstration and guidance to the reform and development of higher engineering education in China. Developing the higher education and training more high-quality computer professionals in the future is the key to meet the new needs of social development. This paper analyzed the requirements of new engineering majors, and explored the systematic ability training model for computer majors in applied undergraduate colleges and universities. A scientific and reasonable curriculum system was constructed around the goal of cultivating the ability of system. The teachers carried out the system view in the teaching process and organized the teaching around the goal of constructing the basic computer system. The unified ‘systematic ability training’ practical teaching platform has trained students' systematic ability, improved the level of engineering education, and trained new engineering talents to meet the needs of economic development for the society.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125496354","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
Study on Fuzzy Evaluation of the Quality of MOOC Teaching Based on AHP 基于AHP的MOOC教学质量模糊评价研究
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468850
Minzhi Li, Sun Qi
{"title":"Study on Fuzzy Evaluation of the Quality of MOOC Teaching Based on AHP","authors":"Minzhi Li, Sun Qi","doi":"10.1109/ICCSE.2018.8468850","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468850","url":null,"abstract":"The evaluation of the quality of MOOC teaching is vital for a whole MOOC platforms to construct the popularization and application. So it is more important to evaluate the quality rationally, on which an impersonal evaluation has been done by AHP modeling and fuzzy evaluation theory. After some procedures such as establishing an AHP model of evaluation system, constructing the fuzzy evaluation matrix, determining the weight of evaluation index, choosing the operator $M(bullet,Sigma)$ of product and sum and so on to take into account various factors, the evaluation of the quality of MOOC teaching can be evaluated impersonally and rationally. The decision maker in university can make use of the method to choose the education resource and teaching method in MOOC for the development of the course construction in accordance with practical situations, and can push forward the reform of curriculum architecture in a new education epoch.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126852911","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: 5
Application of the SPOC Mixed Teaching Mode in the Post-MOOC Period SPOC混合教学模式在后mooc时代的应用
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468806
Tong Li, Qiaojie Wang, K. Xie
{"title":"Application of the SPOC Mixed Teaching Mode in the Post-MOOC Period","authors":"Tong Li, Qiaojie Wang, K. Xie","doi":"10.1109/ICCSE.2018.8468806","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468806","url":null,"abstract":"SPOC is a mixed teaching mode combining MOOC with classroom teaching. It not only preserves the idea of open education in MOOC and advanced teaching design ideas, but also combines the advantages of face-to-face classroom teaching, so it can provide a complete learning experience for the learners and guarantee the quality of teaching. This paper explores and constructs a SPOC mixed teaching mode suitable for the teaching of university courses to understand the students' attitudes and views on the development of the SPOC based hybrid learning model. The results show that the students' recognition, participation and satisfaction of the SPOC mixed teaching mode are highly evaluated. A mixed teaching mode based on SPOC has been developed to improve the students' enthusiasm for learning and the effect of teaching is obviously improved in university.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116529595","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
Comparison of Electrogastrograms in a Seated Posture with those in a Supine Posture Using Wayland Algorithm 用Wayland算法比较坐姿与仰卧位的胃电图
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468840
Y. Matsuura, H. Takada
{"title":"Comparison of Electrogastrograms in a Seated Posture with those in a Supine Posture Using Wayland Algorithm","authors":"Y. Matsuura, H. Takada","doi":"10.1109/ICCSE.2018.8468840","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468840","url":null,"abstract":"There are few reports to compare gastrointestinal motility in a seated posture and that in a supine posture for the evaluation of the severity of the motion sickness. It is difficult to distinguish between postural differences by using nonlinear analysis of the electrogastrograms (EGGs) of healthy individuals. The purpose of this study was to determine the feasibility of applying a complex dynamic analysis method to the EGGs of healthy young individuals between in a seated posture and those in a supine posture. We analyzed EGGs by using the Wayland algorithm for the evaluation motion sickness induced by stereoscopic movies. The results suggest that EGGs in a seated posture are more irregular in wavelength and complex in the attractor compared to those in a supine posture.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127700970","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
High-Frequency Stock Trend Forecast Using LSTM Model 基于LSTM模型的高频股票趋势预测
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468703
Siyu Yao, Linkai Luo, Hong Peng
{"title":"High-Frequency Stock Trend Forecast Using LSTM Model","authors":"Siyu Yao, Linkai Luo, Hong Peng","doi":"10.1109/ICCSE.2018.8468703","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468703","url":null,"abstract":"The prediction of price trend in stock market is a challenging task due to the inherent complexity and dynamics in price movement. Many machine learning algorithms, such as Support Vector Machine, Artificial Neural Network, and Hidden Markov Model, have been applied to it and achieved positive results. Long Short-Term Memory (LSTM), as a variant of RNN, can obtain hidden dependencies in data and has shown a significant performance in processing time series data. In this paper, we apply LSTM networks to predict the price movement of a short-term and test it by an experiment on some stocks randomly selected from CSI 300 constituent stocks. The experiment shows that the precision, recall rate and critical error of LSTM are all better than that of the random prediction. It indicates that LSTM can be used in the trend prediction of stock price. We also notice that many improvements need to be done in future.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133427134","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: 28
An E-Learning Support Middleware with Quiz Automatic Selection for MOOC 面向MOOC的带有测验自动选择的电子学习支持中间件
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468723
Tian Xia
{"title":"An E-Learning Support Middleware with Quiz Automatic Selection for MOOC","authors":"Tian Xia","doi":"10.1109/ICCSE.2018.8468723","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468723","url":null,"abstract":"Nowadays, MOOC courses have been kept generating in universities and other instructional institutions. The teachers of the MOOC courses have to design online courses, take camera shoots, etc. One of the MOOC course work is to prepare a list of quizzes to each knowledge points of each instruction video. Also, this work is often omitted due to efforts and time limitation. In this paper, an E-Iearning Support Middleware with quiz automatic selection for MOOC is put forward. This middleware leverage Vector Space Model(VSM) and be able to automatically select proper quizzes from the quiz books according to the description of knowledge points. This study is able to ease the burden of teacher on quizzes preparation. The experiment results show that this E-learning Support middleware has positive effects in Information Retrieval aspect and also satisfy instructional process.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134361084","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
On Secondary Development of PTV-VISSIM for Traffic Optimization 面向流量优化的PTV-VISSIM二次开发研究
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468743
L. Yang, Weiyao Lan
{"title":"On Secondary Development of PTV-VISSIM for Traffic Optimization","authors":"L. Yang, Weiyao Lan","doi":"10.1109/ICCSE.2018.8468743","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468743","url":null,"abstract":"Traffic microscopic simulation has been widely used in traffic network performance analysis. Microscopic simulation is safer, cheaper and faster than implementing and testing in real traffic environment. One of the difficulties in traffic simulation is how to verify the effectiveness of the traffic optimization model. The effect of the control and optimization algorithm can be achieved by using VISSIM microscopic simulation software. The internal functions of the microscopic simulation software are relatively simple. The basic traffic simulation parameters can be set in advance to simulate the conditions of the traffic network, cause the parameters cannot be effectively controlled constantly. Thus secondary development of VISSIM is necessary. This article study the secondary development of VISSIM software with Visual Studio(C#), and the Component Object Model(COM). This method is intended to provide useful implementation for the secondary development of VISSIM micro-simulation based on the C# compilation environment. A traffic simulation platform integrated with VISSIM and Visual Studio(C#) for traffic optimization simulation was proposed. The development of a traffic simulation platform displaying road network parameters constantly. It makes significance help to the further research and testing of intelligent traffic. And the platform can greatly reduce programming complexity and save programming time, making it easy to master. This article also presents examples of signal timing optimization based on single-intersection simulations.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134477227","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
A Compression Algorithm of Fastq File Based on Distribution Characteristics Analysis 基于分布特征分析的Fastq文件压缩算法
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468742
Shengyu Lu, Hanping Chen, Lifa Peng, Beizhan Wang, Hongji Wang, Xiuze Zhou
{"title":"A Compression Algorithm of Fastq File Based on Distribution Characteristics Analysis","authors":"Shengyu Lu, Hanping Chen, Lifa Peng, Beizhan Wang, Hongji Wang, Xiuze Zhou","doi":"10.1109/ICCSE.2018.8468742","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468742","url":null,"abstract":"With the continuous development of sequencing technology scientists in the cost of DNA sequencing in reduce gradually, it also makes the number of DNA sequencing data to increase substantially. While the genome data is need to store, the traditional computer room has not enough to store such large data. Therefore, more and more genome data need to be uploaded to the cloud. Due to the speed of growth of communication have been much faster than the growth of the genomic data, so it is particularly important for genome data compression to reduce the cost of scientific research institutions and it is of great significance to speed up the sharing of genomic data. Fastq file is an important format of genomic data, and now the compression algorithm for fastq files is mainly include of DSRC, FQC, etc. These algorithms are also compressed based on the characteristics of fastq files. In order to improve the rate of compression, we propose an algorithm of DDSRC and establish the statistical models for the distribution characteristics of strings in fastq files to perform more efficient compression algorithms. This paper will explain the algorithm based on the distribution characteristics analysis and compare the results with other compression algorithms.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133387342","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 College Consumption Analysis System Based on NoSQL Database 基于NoSQL数据库的高校消费分析系统的设计与实现
2018 13th International Conference on Computer Science & Education (ICCSE) Pub Date : 2018-08-01 DOI: 10.1109/ICCSE.2018.8468719
Haishan Zheng, Xiaolian Jiang
{"title":"Design and Implementation of College Consumption Analysis System Based on NoSQL Database","authors":"Haishan Zheng, Xiaolian Jiang","doi":"10.1109/ICCSE.2018.8468719","DOIUrl":"https://doi.org/10.1109/ICCSE.2018.8468719","url":null,"abstract":"This paper is aimed at mitigating the difficulty of analyzing students' personal consumption patterns by successfully coping with the large volume of student consumption data that exists. Most universities store their consumption data in relational databases; the amount of data is huge, but the databases performance only enables it to show the students consumption records from recent days. The delay when performing big data analysis in relational databases is very large. This article proposes a method by exporting data from relational database to NoSQL database, selecting the right database to balance the delay of importing and querying time and using load balancing, caching, and other tuning strategies to reduce the response time of web application, achieving a good user experience under a high concurrency environment. Using this method, students can view their consumption data analysis in seconds.","PeriodicalId":228760,"journal":{"name":"2018 13th International Conference on Computer Science & Education (ICCSE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130300157","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
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