2014 7th International Conference on Ubi-Media Computing and Workshops最新文献_第3页

A Hadoop Based Weblog Analysis System 基于Hadoop的博客分析系统

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.9

Chen Hau Wang, Ching TsorngTsai, Chia-Chen Fan, S. Yuan

{"title":"A Hadoop Based Weblog Analysis System","authors":"Chen Hau Wang, Ching TsorngTsai, Chia-Chen Fan, S. Yuan","doi":"10.1109/U-MEDIA.2014.9","DOIUrl":"https://doi.org/10.1109/U-MEDIA.2014.9","url":null,"abstract":"In recent years, cloud computing has been an important issue in the field of research. Cloud computing employs distributed storage and distributed computing technology to achieve a large number of stored data, as well as fast data analysis and processing. As the rapid development of Internet technology, digital data showing explosive growth, the face of massive data processing, the traditional text software and relational database technology has been facing a bottleneck, presented the results are not very satisfactory. For this problem, the concept of cloud computing is a more appropriate choice. In this paper, based on the architecture of Hadoop with HDFS (Hadoop Distributed File System) and Hadoop MapReduce software framework and Pig Latin language, we design and implement an enterprise Web log analysis system. Experimental results, by analyzing daily Web log records, we get Application Server traffic trends, performance of program statistical reports, and performance reports of different intervals and different actions of program by user request. The main purpose of this system is to assist system administrators to quickly capture and analyze data hidden in the massive potential value, thus providing an important basis for business decisions.","PeriodicalId":174849,"journal":{"name":"2014 7th International Conference on Ubi-Media Computing and Workshops","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129290831","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: 15

An Image Inpainting Method for Stereoscopic Images Based on Hole Classification 一种基于孔分类的立体图像补图方法

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.16

F. Cheng, M. Loo

引用次数: 1

On the Usage of WiFi and LTE for the Smart Grid WiFi和LTE在智能电网中的应用研究

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.49

F. Granelli, D. Domeniconi, N. D. da Fonseca, B. Tsetsgee

引用次数: 10

The Differences between Self-Organized Group and Designated Group for Cooperative Learning 合作学习中自组织小组与指定小组的差异

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.63

Jian Wei Li, Y. Wang, Yi-Chun Chang

引用次数: 2

Supporting Online Reading of Science Expository with iRuns Annotation Strategy 用irun注释策略支持科学说明文的在线阅读

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.59

Sunny S. J. Lin, H. Chen, Y. Chiang, Guo-Heng Luo, S. Yuan

{"title":"Supporting Online Reading of Science Expository with iRuns Annotation Strategy","authors":"Sunny S. J. Lin, H. Chen, Y. Chiang, Guo-Heng Luo, S. Yuan","doi":"10.1109/U-MEDIA.2014.59","DOIUrl":"https://doi.org/10.1109/U-MEDIA.2014.59","url":null,"abstract":"The purposes of this study were two folds. First was to design three strategies to help elementary school children reading science expositories online with the supports of an annotation system. The \"iRuns\" strategies were proposed based on the SOI model of Reading expository text [1] to include (1)\"underline\" for selecting main ideas, (2)\"annotation for connection\" to organize important ideas and (3)\"summary\" for integrating multiple concepts. Then a field study was conducted to explore whether students efficiently adopted iRuns strategies and achieved comprehension on earth science materials. A total of 55 5th and 6th graders from an elementary school participated a 8-week reading club. A plug-in annotation system (COM2ANNO) developed by Huang et al. [2] was adopdeted. Students' underlying, annotation and summary efficiencies were rated more favorable if they hit more main ideas. The results showed that iRuns strategy efficiencies decreased slightly across multiple time points and the high reading ability students' three annotation efficiencies were always better than the low ones. The gaps of iRun strategy efficiencies between high and low reading ability groups was gradually getting closer through series of instruction. Low ability students' strategy efficiencies correlated with comprehension score significantly but the high ones didn't. It indicated that low reading ability students benefited greatly from the iRuns strategies instruction. The annotation efficiecy was affected by using different types of annotating method (type vs. Copy-paste). Typing resulted in shorter annotations while copy-pasting produced better quality of annotation which demonstrated more highly relevant main ideas selected across texts.","PeriodicalId":174849,"journal":{"name":"2014 7th International Conference on Ubi-Media Computing and Workshops","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129788476","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: 6

A Multimedia Distance Language Assessment System for Preschoolers with Autism Spectrum Disorder: A System Design 学龄前自闭症谱系障碍儿童多媒体远程语言评估系统设计

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.10

Melissa Mustika, Chi-Te Kao, Chin-Yi Cheng, J. Heh, Chu-Sui Lin, Yu-Show Tsai

{"title":"A Multimedia Distance Language Assessment System for Preschoolers with Autism Spectrum Disorder: A System Design","authors":"Melissa Mustika, Chi-Te Kao, Chin-Yi Cheng, J. Heh, Chu-Sui Lin, Yu-Show Tsai","doi":"10.1109/U-MEDIA.2014.10","DOIUrl":"https://doi.org/10.1109/U-MEDIA.2014.10","url":null,"abstract":"This study intends to design a distance assessment system for preschool kids with autism spectrum disorder (ASD). This system is an improvement of the past system that was used in previous research. For the demand of future research and the increasing size of the sample size, the technical challenges, occurred in the past system that associated with internet problems, have to be solved. The limitation of the resources such as professionals in special education (teachers), time, space, and cost will be considered in designing this system. Moreover, the need of distance assessment for prescreening children with ASD also related to the difficulties for ASD kids to get used to a new environment such as early invention center, school, and hospital. This study will focus on overcoming the technical challenges associated with the internet-based transmission to provide the option of taking tests remotely and to broaden the application of the assessment. Therefore, this paper has designed a distance system that use cloud server system to solve the limitation of server storage and slow Internet connection. Webcam function also is included to direct and instruct the students in conducting the assessment and teacher can record whole assessment progress to collect the data.","PeriodicalId":174849,"journal":{"name":"2014 7th International Conference on Ubi-Media Computing and Workshops","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116747624","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 Multimedia Parallel Processing Approach on GPU MapReduce Framework 基于GPU MapReduce框架的多媒体并行处理方法

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.11

Shih-Yeh Chen, Chin-Feng Lai, Ren-Hung Hwang, H. Chao, Yueh-Min Huang

{"title":"A Multimedia Parallel Processing Approach on GPU MapReduce Framework","authors":"Shih-Yeh Chen, Chin-Feng Lai, Ren-Hung Hwang, H. Chao, Yueh-Min Huang","doi":"10.1109/U-MEDIA.2014.11","DOIUrl":"https://doi.org/10.1109/U-MEDIA.2014.11","url":null,"abstract":"At present, most of the GPU MapReduce frameworks are based on single multimedia processing program, and cannot be used to handle multiple multimedia processing programs simultaneously. The service needs for multiple multimedia processing programs can only be satisfied by sequencing, which lacks efficient data segmentation and resource scheduling management. As a result, the hardware efficiency is reduced under the multiple multimedia processing programs. Based on the existing MapReduce framework of GPU, Mars, this study designed a parallel processing mechanism for multiple multimedia processing programs. According to the processing needs of current multimedia processing programs, hardware resources demand, and data processing capacity, the proposed mechanism segments the large quantity of data produced by multiple multimedia processing programs, and transmits the suitable work load segments according to the hardware loading capacity for further processing. This study uses the multimedia processing program, which is commonly used for MapReduce framework computation, as the experimental work load, and treats the execution time as the index for the efficiency improvement. The results suggest that the average processing speed under the proposed mechanism is improved by 1.3 times.","PeriodicalId":174849,"journal":{"name":"2014 7th International Conference on Ubi-Media Computing and Workshops","volume":"26 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133652263","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

The Virtual Laboratories Case Study in Traditional Teaching and E-Learning for Engineering Sciences 工程科学传统教学与电子学习中的虚拟实验室案例研究

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.66

U. Tudevdagva, Yumchmaa Ayush, B. Baatar

{"title":"The Virtual Laboratories Case Study in Traditional Teaching and E-Learning for Engineering Sciences","authors":"U. Tudevdagva, Yumchmaa Ayush, B. Baatar","doi":"10.1109/U-MEDIA.2014.66","DOIUrl":"https://doi.org/10.1109/U-MEDIA.2014.66","url":null,"abstract":"This paper leads on the case study of virtual laboratories for engineering sciences. The engineering education is most costly direction of education system. A quality of engineering strong depends on the laboratory base of university. To build new laboratories for teaching and learning of engineering sciences were one of the high cost projects. The development of computer technique helps to us to create virtual version of real engineering laboratories and use for teaching. The Mongolian University of Science and Technology (MUST) is fundamental university for engineering sciences in Mongolia. The development of country much depends on quality of engineers. The MUST has challenge to provide expectations of students and further engineers. To support faculty and students by well-developed modern teaching and learning environment the MUST implementing many new ideas in teaching of engineering sciences. Many schools of MUST are active works on the development of virtual laboratory and e-learning for classical teaching. By decision scientific commission of Power Engineering School in 2010 was accepted project to create and use virtual laboratories for traditional teaching and e-learning. In frame of this project was created six single models of different professionals. In this paper we described main standard of virtual laboratories and problems and solutions to create virtual laboratories.","PeriodicalId":174849,"journal":{"name":"2014 7th International Conference on Ubi-Media Computing and Workshops","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132943411","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

Computer Model for Disguishing Asian People by Face 用电脑模型伪装亚洲人的脸

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.26

B. Erdene, T. Ganbat

引用次数: 0

Collaborative Virtualization-Based Experimentation in Teaching Networking Concepts 基于协作虚拟化的网络概念教学实验

2014 7th International Conference on Ubi-Media Computing and Workshops Pub Date : 2014-07-12 DOI: 10.1109/U-MEDIA.2014.24

Chaknarin Kongcharoen, Wu Yuin Hwan, Surachat Prasunpangsri, Suparp Kanyacome

{"title":"Collaborative Virtualization-Based Experimentation in Teaching Networking Concepts","authors":"Chaknarin Kongcharoen, Wu Yuin Hwan, Surachat Prasunpangsri, Suparp Kanyacome","doi":"10.1109/U-MEDIA.2014.24","DOIUrl":"https://doi.org/10.1109/U-MEDIA.2014.24","url":null,"abstract":"Regular computer networking courses normally include individual laboratory tasks for each student, because the course's main objectives require that each student have the ability to manage all network equipments as an administrator. However, this approach still suffers the limitation of an insufficient amount of equipment in laboratory classes. We applied collaborative virtualization-based experimentation (CVE) in this study to avoid this limitation. CVE enables students to do networking assignments such as connecting, design, configuration, testing, and troubleshooting using the Linux OS on a group of virtual machines (VMs) connected to a single server. Collaborative tasks for laboratory assignments in CVE have the following rules: 1) each student manages and configures one VM, 2) students can establish laboratory network setups by connecting with other group members' VMs, and 3) students can communicate with others via online synchronous discussion (OSD). The students in the experiment were divided into a control group and an experimental group. The experimental group performed their laboratory assignments using CVE, whereas the control group completed the same assignments on VMs that were installed on their personal computers. The results show that the experimental group significantly outperformed the control group in the last two homework assignments and the second post-test. In addition, the experimental group's activities were better than those of the control group, based on the total average of the command count per laboratory. Finally, the analysis of the questionnaire data of the experimental group reveals that CVE was helpful during and after the laboratory class, including when the students performed laboratory assignments.","PeriodicalId":174849,"journal":{"name":"2014 7th International Conference on Ubi-Media Computing and Workshops","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127113804","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