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2015 10th International Conference on Computer Science & Education (ICCSE)最新文献

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Study on spatial organization of online shopping 网络购物空间组织研究
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250388
Sun Zhongwei, Wang Yang
{"title":"Study on spatial organization of online shopping","authors":"Sun Zhongwei, Wang Yang","doi":"10.1109/ICCSE.2015.7250388","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250388","url":null,"abstract":"Online shopping is a new research object of human geography, and has important research value to geography. This paper attempts to systematically reveal online shopping mechanism of spatial organization from angles of geocyberspace and space of flows; meanwhile, take TaoBao as examples, to detailedly analyze their operation mode and the affecting factors of spatial organization. Research shows: Online shopping is the result of interaction between geographical space and cyberspace, which is through a link between the two sides of supply and demand across time and space by cyberspace and a reorganization of the traditional shopping process, to use a wide range of information flow and logistic flow to replace the original people flow and capital flow, and thus to extend the spatial extent of the supply and demand from the daily behavior to the country and the globe, and this logistic flow is a modern logistics flow under the guidance of information flow.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129496383","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
ARCS-based tactics to improve students' motivation in computer programming course 基于arcs的计算机程序设计教学中提高学生学习动机的策略
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250263
S. Alhazbi
{"title":"ARCS-based tactics to improve students' motivation in computer programming course","authors":"S. Alhazbi","doi":"10.1109/ICCSE.2015.7250263","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250263","url":null,"abstract":"Most students find computer programming difficult subject, which frustrates them and affects their performance. In this paper, we present our experience of using ARCS model to improve students' motivation when learning computer programming. Different tactics were used to implement ARCS's four components: attention, relevance, confidence and satisfaction. A survey was used to determine the effectiveness of these tactics on students' motivation. Also, students' performance is compared with their peers' performance last year. It is found that these tactics make students highly motivated and interested in this subject, which ultimately improves their performance.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129525036","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: 10
Design of the power supply system with function of lightning protection and filter for communications vehicle 通信车辆防雷滤波供电系统的设计
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250320
Tiejun Li, Wen-Ran Li, Can Zhang, G. Shao
{"title":"Design of the power supply system with function of lightning protection and filter for communications vehicle","authors":"Tiejun Li, Wen-Ran Li, Can Zhang, G. Shao","doi":"10.1109/ICCSE.2015.7250320","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250320","url":null,"abstract":"During the loading process of communication vehicle in SOTM, the design of power system is mainly confined to filtering or lightning protection for single device. If the Electromagnetic Compatibility (EMC) occurred after loading, it can only be solved by the late reinforcement and will result in the existence of dangerous for EMC and safety. To deal with this disadvantage, this paper proposes a power system design schema for communication vehicle with the function of lightning protection and filtering. The EMC safety and system reliability can be guaranteed by using the system device lightning protection and power filter design. There is a widely adaptability of the system structure and it is important for designing of the power system.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129525266","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
Improving students performance in introductory programming subject: A case study 提高学生在程序设计入门课程中的表现:个案研究
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250328
Hazleen Aris
{"title":"Improving students performance in introductory programming subject: A case study","authors":"Hazleen Aris","doi":"10.1109/ICCSE.2015.7250328","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250328","url":null,"abstract":"The teaching of programming subjects has always been a great challenge to both the lecturers and students alike. For the lecturers, the challenge is in ensuring that the students understand the concepts taught, which is closely related to the increase in their interest towards the subject. For the students, the challenge is mainly to overcome the mind block that programming subject is difficult and to gain and retain understanding on the subject throughout the semester. It is believed that students achievement in programming subject is proportional to their interest in the subject and their interest increases as their understanding improves. It was often seen that students were excited and interested in the subject at the beginning of the semester, but were losing interest gradually as the topics covered became harder and more difficult to understand. Thus, it is important to ensure that students understanding is maintained right from the beginning of the class. To do this, a number of actions were taken, which included close monitoring of their attendance, individual attention to each student during lab sessions, rearrangement of syllabus in order to smoothen the transition from one topic to another and quantifiable distribution of final examination questions. Evaluation was performed at the end of each semester after the implementation of the changes. After three semesters, it can be concluded that the introduced changes enabled students to obtain better marks in their final examinations and fairer grades in the subject.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128221473","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: 7
Construction of Wiki-based collaborative learning model 基于wiki的协同学习模型的构建
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250387
Zhang Liqin, Wang Chunhui, Wu Ning
{"title":"Construction of Wiki-based collaborative learning model","authors":"Zhang Liqin, Wang Chunhui, Wu Ning","doi":"10.1109/ICCSE.2015.7250387","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250387","url":null,"abstract":"With the rapid development of the information technology and network technology, collaborative learning has been developed largely. Collaborative learning under the network environment is expediently alternant, flexible and diverse, wide and efficient. Wiki technology, with its characteristic of collaboration and sharing, provides powerful teaching environment support. This paper analyzes the feasibility of applying Wiki platform to collaborative learning, studies from two aspects of theory and practice on how to carry out effective collaborative learning activities in the Wiki platform, and then establishes a collaborative learning system based on Wiki.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128226306","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: 2
MOOC and digital logic course teaching under the complete credit system 完全学分制下的MOOC和数字逻辑课程教学
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250356
Bocheng Zhong, Huihua Ding, Yihan Wang, Runcai Huang
{"title":"MOOC and digital logic course teaching under the complete credit system","authors":"Bocheng Zhong, Huihua Ding, Yihan Wang, Runcai Huang","doi":"10.1109/ICCSE.2015.7250356","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250356","url":null,"abstract":"Under the complete credit system, the classroom teaching hours of the computer specialized curriculum are reduced. How to guarantee the teaching quality has become a challenge. The MOOC education mode provides a new idea for solving the problem. We discussed how to combine the MOOC mode with the classroom teaching of digital logic course. Thus students can make full use of high-quality teaching resources, and the teacher can still guarantee the teaching content and teaching quality in the compression teaching hours. In their spare time, students can use MOOC resources so as to cultivate their self-study ability and innovative ability.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133919404","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
Development of remote video monitoring system based on TCP/IP 基于TCP/IP的远程视频监控系统的开发
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250316
Yin Qun, Zhang Jianbo
{"title":"Development of remote video monitoring system based on TCP/IP","authors":"Yin Qun, Zhang Jianbo","doi":"10.1109/ICCSE.2015.7250316","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250316","url":null,"abstract":"This paper introduces a design of remote video monitoring system based on S3C6410 processor. The system adopts the V4L2 programming interface collect external camera video data, using the CPU internal hardware encoder for H.264 to code compression, by means of the Live555 third party open source library for video stream transmission through the RTSP protocol, using RTSP protocol player supported by VLC. The system has low bandwidth consumption, fast compression speed, low CPU occupancy rate, less heat, stable operation etc. Because this system adopts the standard RTSP protocol, it can use a variety of general player to broadcast live, has the advantages of convenient installation, simple using method and other characteristics. This system is suitable for indoor household use of real-time monitoring.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134199327","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: 2
Adaptive trimmed averaging filter for noise removal in color images 用于彩色图像去噪的自适应裁剪平均滤波器
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250223
B. Smolka, Krystian Radlak
{"title":"Adaptive trimmed averaging filter for noise removal in color images","authors":"B. Smolka, Krystian Radlak","doi":"10.1109/ICCSE.2015.7250223","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250223","url":null,"abstract":"In the paper a novel filtering design intended for the removal of mixed impulsive and Gaussian noise contaminating color images is proposed. The new denoising scheme is based on the concept of the robustified vector median, which determines the center of a cluster of most similar pixels. The filter output is the average of pixels belonging to the cluster and thus it can be treated as an adaptive trimmed averaging filter. The new filtering design is capable of suppressing mixed impulsive and Gaussian noise, while preserving and even enhancing image edges. The experiments revealed that the new noise reduction design outperforms the standard trimmed vector median and other state-of-the-art methods. The simplicity of the proposed filter and its low computational load enables its applications in real time image and video enhancement applications.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134483777","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
Contrast enhancement of roads images with foggy scenes based on histogram equalization 基于直方图均衡化的雾天道路图像对比度增强
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250224
Muna F. Al-sammaraie
{"title":"Contrast enhancement of roads images with foggy scenes based on histogram equalization","authors":"Muna F. Al-sammaraie","doi":"10.1109/ICCSE.2015.7250224","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250224","url":null,"abstract":"Bad weather, particularly fog, commonly obstruct drivers from observing road conditions. This could frequently lead to a considerable number of road accidents. To avoid the problem, automatic methods have been proposed to enhance visibility in bad weather. Methods that work on visible wavelengths, based on the type of their input, can be categorized into two approaches: those using polarizing filters, and those using images taken from different fog densities. Both of the approaches require that the images are multiple and taken from exactly the same point of view. While they can produce reasonably good results, their requirement makes them impractical, particularly in real time applications, such as vehicle systems. Considering their drawbacks, our goal is to develop a method that requires solely a single image taken from ordinary digital cameras, without any additional hardware. For decades, several image enhancement techniques have been proposed. Although most techniques require profuse amount of advance and critical steps, the result for the perceive image are not as satisfied. The method principally uses color and intensity information. It enhances the visibility after estimating the color of skylight and the values of air light. The experimental results on real images show the effectiveness of the approach.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130843453","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: 23
Asymmetric classifier based on kernel PLS for imbalanced data 基于核PLS的非对称数据分类器
2015 10th International Conference on Computer Science & Education (ICCSE) Pub Date : 2015-07-22 DOI: 10.1109/ICCSE.2015.7250294
Ying-jun Ma, Bing-Huang Su, Shunzhi Zhu, Wei Weng, Liang Huang, Jianqiang Hu
{"title":"Asymmetric classifier based on kernel PLS for imbalanced data","authors":"Ying-jun Ma, Bing-Huang Su, Shunzhi Zhu, Wei Weng, Liang Huang, Jianqiang Hu","doi":"10.1109/ICCSE.2015.7250294","DOIUrl":"https://doi.org/10.1109/ICCSE.2015.7250294","url":null,"abstract":"In classification tasks, class imbalance problem has been reported to hinder the performance of some standard classifiers, such as nearest neighbors algorithm. This paper presents an improvement to kernel partial least squares classifier (KPLSC) is proposed to deal with the class imbalance problem. This improvement is applicable to all cases no matter whether the data sets are linearly separable or not. Experiments on datasets from different domains show that the improvement performs well in classification problems.","PeriodicalId":311451,"journal":{"name":"2015 10th International Conference on Computer Science & Education (ICCSE)","volume":"397 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133356060","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
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