2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)最新文献

Voltage and energy loss assessment for systems with smart inverter functions of rooftop solar 屋顶太阳能智能逆变器系统的电压和能量损失评估

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-11-03 DOI: 10.1109/ECTICON.2017.8096197

Van Tu Dao, H. Ishii, Y. Hayashi

引用次数: 5

Design of iterative learning control via alternating direction method of multipliers for building temperature control system 建筑温控系统乘法器交替方向迭代学习控制设计

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-11-03 DOI: 10.1109/ECTICON.2017.8096363

Tuynh Van Pham, D. H. Nguyen, D. Banjerdpongchai

引用次数: 5

Gait analysis and identification based on joint information using RGB-depth camera 基于关节信息的rgb深度相机步态分析与识别

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096299

O. F. Ince, I. Ince, Jangsik Park, Jongkwan Song

引用次数: 4

An efficient stop word elimination algorithm for Urdu language 一种有效的乌尔都语停止词消除算法

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096386

Kamran Shaukat Dar, Ahmad Bin Shafat, Muhammad Umair Hassan

引用次数: 9

Wearable lightweight electroencephalographic study on dialing 4G mobile phone by LINE application 使用LINE应用程序拨号4G手机的可穿戴轻量级脑电图研究

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096164

Theptada Whungtrakulchai, Wanvisa Charoenwat, Phakkharawat Sittiprapaporn

{"title":"Wearable lightweight electroencephalographic study on dialing 4G mobile phone by LINE application","authors":"Theptada Whungtrakulchai, Wanvisa Charoenwat, Phakkharawat Sittiprapaporn","doi":"10.1109/ECTICON.2017.8096164","DOIUrl":"https://doi.org/10.1109/ECTICON.2017.8096164","url":null,"abstract":"The purpose of this study was to investigate whether a placement of a 4G dialing mobile phone by LINE application, could direct changes in EEG activities. The placement of the 4G mobile phone was on the participants' left ear. Only seven healthy participants were participated, but measured twice on two days. A wearable lightweight electroencephalogram (EEG) was selected as it was a small mobile device used for short-term brain monitoring systems. However, the use of wireless wearable EEG systems was limited due to the risks posed by the wireless RF communication radiation in a short-term exposure to the human brain. During each assessment, EEG activity and radiofrequency radiation were also recorded. EEG power spectra including delta, theta, alpha, beta, and gamma activity were computed by offline analysis. Significant radiation effects were found for delta, theta, alpha and beta frequency bands with statistically significant. The results support the notion that EEG alterations are associated with mobile phone usage.","PeriodicalId":273911,"journal":{"name":"2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123316024","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

Improving Hadoop MapReduce performance with data compression: A study using wordcount job 通过数据压缩提高Hadoop MapReduce性能:使用wordcount job的研究

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096300

Kritwara Rattanaopas, S. Kaewkeeree

{"title":"Improving Hadoop MapReduce performance with data compression: A study using wordcount job","authors":"Kritwara Rattanaopas, S. Kaewkeeree","doi":"10.1109/ECTICON.2017.8096300","DOIUrl":"https://doi.org/10.1109/ECTICON.2017.8096300","url":null,"abstract":"Hadoop cluster is widely used for executing and analyzing a large data like big data. It has MapReduce engine for distributing data to each node in cluster. Compression is a benefit way of Hadoop cluster because it not only can increase space of storage but also improve performance to compute job. Recently, there are some popular Hadoop's compression codecs for example; deflate, gzip, bzip2 and snappy. An over-all compression in MapReduce, Hadoop uses a compressed input file which is gzip and bzip2. This research goal is to improve a computing performance of wordcount job using a different Hadoop compression option. We have 2 scenarios had been test in a study as follows: Scenario I, we use data compression with map output, results found the better execution-time with only snappy and deflate in a raw-text input file. It refers to compression of map output which cans not improve a computing performance than uncompressed. Scenario II, we use a compressed input file with bzip2 with the uncompressed MapReduce that results find a similar execution-time between raw-text and bzip2. It refers to a bzip2 input file can reduce a disk space and keep a computing performance. In concluding, Hadoop compression can investigate the wordcount MapReduce execution-time with a bzip2 input file in Hadoop cluster.","PeriodicalId":273911,"journal":{"name":"2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129244539","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: 26

Experimental analysis in SDN open source environment SDN开源环境下的实验分析

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096241

Kuljaree Tantayakul, R. Dhaou, B. Paillassa, W. Panichpattanakul

引用次数: 6

Portable e-Learning box for agriculture to support farmer in rural areas: A case study in Thailand 支持农村地区农民的便携式农业电子学习盒:以泰国为例

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096179

Sila Chunwijitra, P. Tummarattananont, Phondanai Khanti, C. Wutiwiwatchai

{"title":"Portable e-Learning box for agriculture to support farmer in rural areas: A case study in Thailand","authors":"Sila Chunwijitra, P. Tummarattananont, Phondanai Khanti, C. Wutiwiwatchai","doi":"10.1109/ECTICON.2017.8096179","DOIUrl":"https://doi.org/10.1109/ECTICON.2017.8096179","url":null,"abstract":"This paper presents an economic e-Learning prototype for boosting up agricultural knowledge in rural regions of Thailand. The proposed prototype is designed on low-resource and mobility concepts. An e-Learning service is utilized for local self-learning and local staff to instruct contents. Due to the limitations and problems of ICT infrastructure, we design our system to function in two modes which are an offline e-Learning server and a gateway hotspot. Low power consumption and alternative energy sources such as solar cell system, automotive battery, and mobile power bank are utilized concerning the electrical power issue. Ease of use and user-friendly interface are considered in order to suit the characteristic of Thai farmers and non-IT skill users. The system was evaluated by the practical performing. The testing results prove that the system can operate a local e-Learning service to participants up to 15 concurrent connections. Moreover, a local wireless hotspot is automatically activated when LAN cable is connecting to the Internet. Finally, the user satisfaction was evaluated to confirm the proposed solution performance and usability as well.","PeriodicalId":273911,"journal":{"name":"2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126629696","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

A comparsion of different structures in wind energy conversion systems 风能转换系统中不同结构的比较

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096172

K. Khani, G. Shahgholian, B. Fani, M. Moazzami, M. Mahdavian, M. Janghorbani

引用次数: 1

Modified Ant Colony Optimization with pheromone mutation for travelling salesman problem 带信息素突变的改进蚁群优化求解旅行商问题

2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2017-06-27 DOI: 10.1109/ECTICON.2017.8096261

Chiabwoot Ratanavilisagul

引用次数: 23