2013 13th International Symposium on Communications and Information Technologies (ISCIT)最新文献_第4页

Inventory cloud service for local SME: A scenario study for Ice cream factory 面向本地中小企业的库存云服务:冰淇淋工厂的场景研究

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645952

Wacharawan Intayoad, P. Temdee

{"title":"Inventory cloud service for local SME: A scenario study for Ice cream factory","authors":"Wacharawan Intayoad, P. Temdee","doi":"10.1109/ISCIT.2013.6645952","DOIUrl":"https://doi.org/10.1109/ISCIT.2013.6645952","url":null,"abstract":"The value of the information system is high. It creates the competitive advantage by supporting the business processes. However, system implementation is relatively high because the systems is required the IT resources for implementation and maintenance, such as the infrastructures and the IT experts. Therefore, the cloud service could be a potential solution for the SMEs, in Thailand, especially would be very helpful in the rural area, where the internet is available. The inventory system is very important for the factory which helps reducing cost and gaining the competitive advantage. And the inventory systems are also very common used in the SMESs. Therefore, the Ice cream factory which is a medium-sized plant and located in the rural area in the north of Thailand, Chiang Rai has been chosen as the scenario in this paper. Currently, the factory uses the inventory system which based on web-application technology. The company's size and location is the main problem that it cannot get the good service and the utilization of the information system is not effective. The detailed behind the cloud computing service framework is discussed in this paper. Furthermore, a scenario is presented to analyse the cloud service framework by adapting the ATAM method to evaluate the framework. The results of the scenario study provided the utility tree, quality attributes; scalability, reliability and usability, sensitive point and trade-off points for the inventory cloud service framework.","PeriodicalId":356009,"journal":{"name":"2013 13th International Symposium on Communications and Information Technologies (ISCIT)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127066332","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

Low voltage power amplifier based on nonoscale CMOS 基于非标度CMOS的低压功率放大器

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645940

P. Suebsombut, Pattarakamon Rangsee, R. Chaisricharoen

引用次数: 0

Simplified low-cost GPS-based tracking system for soccer practice 简化的低成本的基于gps的足球训练跟踪系统

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645948

Pattarakamon Rangsee, Paweena Suebsombat, P. Boonyanant

{"title":"Simplified low-cost GPS-based tracking system for soccer practice","authors":"Pattarakamon Rangsee, Paweena Suebsombat, P. Boonyanant","doi":"10.1109/ISCIT.2013.6645948","DOIUrl":"https://doi.org/10.1109/ISCIT.2013.6645948","url":null,"abstract":"One of the main problem in the failure of football team is the lack of professional coach. Especially, in the rural area, there is no coach to help improve the team performance by designing the training course for the football player, planning the tactic during the game or choosing the football player who has higher performance. This paper proposes a football player tracking system (FPTS) based on GPS. Here, a simplified low-cost GPS module is used to detect the position of the football player during the game. FPTS can calculate the speed at that time, show the distance that football player can run and display the route that football player are passed by using the position that are sent from the GPS module. The FPTS is divided into two parts. First, a mobile part on the wrist-pad is used to detect the position and send the data through the Xbee. Second, the ground part is used to process the data from the mobile part, calculate and display the speed, distance, route of football player and save the data into the database. The FPTS will help the football team in rural area which does not have the coach by sending the all of data recorded to the coach. The coach will analyze the data and help the football team to design the training course to improve the performance of each player, plan the tactic of the game and choose the player in the right position. The FPTS is a low-cost system for tracking football player. It can be applied to any sport field that have a square shape.","PeriodicalId":356009,"journal":{"name":"2013 13th International Symposium on Communications and Information Technologies (ISCIT)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129003063","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: 8

A noval approach of genetic algorithm for solving examination timetabling problems: A case study of Thai Universities 遗传算法解决考试排课问题的新方法:以泰国大学为例

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645855

S. Innet

引用次数: 17

Retrodirective antenna system combined with turbo equalizer for interference cancellation 与涡轮均衡器相结合的反向定向天线干扰抵消系统

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645833

Bong-Jun Kim, H. Ryu

引用次数: 0

Simulated results for single layer dual mode antennas for UHF RFID tag using open stubs 超高频射频标签单层双模天线开放存根的仿真结果

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645827

D. Worasawate, Sittikit Pechsuwan

引用次数: 1

Adaptive handover for mobile WiMAX 移动WiMAX的自适应切换

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645853

Pongtep Poolnisai, Prawit Chumchu

引用次数: 1

Ultra wireless transmission waveform measurement with IEEE802.15.3a 超无线传输波形测量采用IEEE802.15.3a

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645941

S. Promwong, Borromwut Rankhamrat, Thanin Thavonsassanavong, Saksit Chaiyapong

{"title":"Ultra wireless transmission waveform measurement with IEEE802.15.3a","authors":"S. Promwong, Borromwut Rankhamrat, Thanin Thavonsassanavong, Saksit Chaiyapong","doi":"10.1109/ISCIT.2013.6645941","DOIUrl":"https://doi.org/10.1109/ISCIT.2013.6645941","url":null,"abstract":"Ultra wireless transmission waveform with IEEE802.15.3a or ultra wideband (UWB) band is expected to applied to wireless personal area networks (WPANs) such as the ranging in the home network and the office and broadband multimedia systems. Ultra wideband impulse radio (UWB-IR) transmission waveform is investigated by using extended Friis' transmission formula baseded on measurement data. This paper, we conderation the performance system design on ultra wireless system for WiMedia area networks. The received signal and isotropic template receivers are considered based on Friis transmission formula. In this experimental study, the biconical antennas are uesd as the transmitter (Tx) and the receiver (Rx) antennas. The rectangular passband, which is satisfied the full band of UWB spectrum definition and Federal Communications Commission (FCC) indoor and outdoor limit spectral masks, is used as the transmitted UWB signal. The channels are measured in an indoor environment by using a vector network analyzer (VNA). The UWB transmission gains of received signal and isotropic template receivers are shown and compared in results.","PeriodicalId":356009,"journal":{"name":"2013 13th International Symposium on Communications and Information Technologies (ISCIT)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133738761","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

Robust speech recognition for similar pronunciation phrases using MMSE under noise environments 噪声环境下基于MMSE的相似发音短语鲁棒语音识别

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645971

Masumi Watanabe, Hiroshi Tsutsui, Y. Miyanaga

引用次数: 2

Cyclone identification using Fuzzy C Mean clustering 基于模糊C均值聚类的气旋识别

2013 13th International Symposium on Communications and Information Technologies (ISCIT) Pub Date : 2013-10-24 DOI: 10.1109/ISCIT.2013.6645884

Kulwarun Warunsin, O. Chitsobhuk

{"title":"Cyclone identification using Fuzzy C Mean clustering","authors":"Kulwarun Warunsin, O. Chitsobhuk","doi":"10.1109/ISCIT.2013.6645884","DOIUrl":"https://doi.org/10.1109/ISCIT.2013.6645884","url":null,"abstract":"In this paper, the performance of the cyclone identification system using histogram of wind speed and wind direction from the QuikSCAT satellite is demonstrated. The detections based on support vector machines (SVM) classification and Fuzzy C-Means (FCM) clustering are evaluated. SVM technique makes use of a kernel function for classification, which performs well with datasets having nonlinear boundaries. However, it is difficult to determine the suitable kernel function for each dataset and it is needed to be examined. On the other hand, FCM technique is soft unsupervised clustering, which allows each data element to be in more than one cluster with different membership value. This makes it robust to ambiguity datasets. A database of 90 events; 45 cyclone events and 45 non-cyclone events; from the QuikSCAT satellite data is used for the performance evaluation. The performance of the proposed cyclone identification system is then compared to that of [7]. The experimental results show that cyclone identification using Fuzzy C-Mean clustering outperforms that using SVM technique since the SVM is sensitive to the outliers or noises in the dataset thus leads to a reduction in identification performance.","PeriodicalId":356009,"journal":{"name":"2013 13th International Symposium on Communications and Information Technologies (ISCIT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130322494","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