2015 International Conference on Electrical Engineering and Informatics (ICEEI)最新文献_第6页

Towards an automated test sequence generation for mobile application using colored Petri Net 朝着一个自动化的测试序列生成的移动应用程序使用彩色Petri网

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352542

Blasius Neri Puspika, B. Hendradjaya, Wikan Danar Sunindyo

{"title":"Towards an automated test sequence generation for mobile application using colored Petri Net","authors":"Blasius Neri Puspika, B. Hendradjaya, Wikan Danar Sunindyo","doi":"10.1109/ICEEI.2015.7352542","DOIUrl":"https://doi.org/10.1109/ICEEI.2015.7352542","url":null,"abstract":"The rapid development of mobile technologies currently impact on increasing the number of users. This is supported by the emergence of mobile application which begin to replace the role of dektop application. The growing of the mobile device technology also supported by Android Operating System. With Android SDK, developer can develop their application to use feature of mobile device technology. In the software development life cycle, in this case is a mobile application, there is a testing phase which aims to ensure the quality of the mobile application. One of the testing methods is sequence testing. The purpose of this test is to make sure that testing has covering all the flow of the application. In This paper will be present a test model by modeling the sequence of mobile application under test in the model CPN (Colored Petri Net). There are two open source application will be tested, Open GPS Tracker and Random Music Player. This model need to test open source project because CPN model will be constructed base on class diagram and sequence diagram which generated from source code.","PeriodicalId":426454,"journal":{"name":"2015 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124120559","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

Validation of an IT value model for branchless banking 验证无分支银行的IT价值模型

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352478

Suhardi, Rahardian Dwi Juliarto

引用次数: 7

The effects of IT infrastructure transformation on organizational structure and capability in the cloud computing era: Beyond IT productivity paradox: A case study in an Indonesian telecommunication company 云计算时代IT基础设施转型对组织结构和能力的影响:超越IT生产力悖论:以印尼电信公司为例

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352479

Rizal Akbar, R. Govindaraju, K. Suryadi

引用次数: 0

Three dimensional analysis of rotating electric field in three-phase gas insulated switchgear 三相气体绝缘开关柜旋转电场三维分析

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352497

Md Tanvir Uddin, U. Khayam

{"title":"Three dimensional analysis of rotating electric field in three-phase gas insulated switchgear","authors":"Md Tanvir Uddin, U. Khayam","doi":"10.1109/ICEEI.2015.7352497","DOIUrl":"https://doi.org/10.1109/ICEEI.2015.7352497","url":null,"abstract":"This paper deals with the three dimensional calculation and analysis the effect of the electrical field characteristics in three phase gas insulated switchgear (GIS) with equilateral triangle arrangement. Three phase gas insulation switchgear (GIS) is different with one phase GIS equipment in two aspects: the conductor configurations and the applied voltages. In this research the effect of these differences on the electric field in the three-phase GIS investigated. With the consideration that the region strongly influenced by the three-phase electric field is the area between phases, so this research has focused on the calculation and analysis the characteristics of the electric field in the region between phases in the GIS tank. In this calculation, it will be analyzed about the characteristics of the electric field in the three phase gas insolation switchgear (GIS). Calculation of the electric field is conducted at some point in the GIS tank equilateral three phase. The Simulation and calculation of electric field performed with finite element method. The calculation electric field values are utilized in evaluating the breakdown voltage.","PeriodicalId":426454,"journal":{"name":"2015 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"330 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133570682","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

Resonant frequency computation of dielectric material loaded circular waveguide using cylindrical coordinate system-based FDTD method 基于圆柱坐标系的时域有限差分法计算介质材料加载圆波导谐振频率

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352517

A. D. Setiawan, H. Nusantara, A. Munir

{"title":"Resonant frequency computation of dielectric material loaded circular waveguide using cylindrical coordinate system-based FDTD method","authors":"A. D. Setiawan, H. Nusantara, A. Munir","doi":"10.1109/ICEEI.2015.7352517","DOIUrl":"https://doi.org/10.1109/ICEEI.2015.7352517","url":null,"abstract":"In this paper, a cylindrical coordinate system-based finite difference time domain (FDTD) method is proposed for resonant frequency computation of dielectric material loaded circular waveguide. The computation is carried out by discretizing a model of circular waveguide resonator which has the radius of 10.12mm and the length of 60mm using FDTD notation and numerically computed to determine its resonant frequency in transverse electric (TE) mode. Some scenarios are applied for loading the waveguide by dielectric materials to analyze its resonant frequency to be compared with the hollow circular waveguide. From the results, it is shown that the TE mode resonant frequency for loaded circular waveguide is lower than of hollow circular waveguide which satisfies the numerical prediction. Meanwhile, from the scenario of circular waveguide partially loaded with dielectric material which is coated from outer region in a certain depth, it is found that the resonant frequency varies depending on the depth of dielectric material or on the volume proportion of dielectric material in the waveguide. The result shows when the proportion of dielectric material is 36% the lower resonant frequency is similar with the waveguide fully loaded with dielectric material.","PeriodicalId":426454,"journal":{"name":"2015 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130855217","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

Business intelligence model for unstructured data management 用于非结构化数据管理的商业智能模型

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352547

Mohammad Fikry Abdullah, Kamsuriah Ahmad

{"title":"Business intelligence model for unstructured data management","authors":"Mohammad Fikry Abdullah, Kamsuriah Ahmad","doi":"10.1109/ICEEI.2015.7352547","DOIUrl":"https://doi.org/10.1109/ICEEI.2015.7352547","url":null,"abstract":"Business Intelligence plays an important role in the organization for collecting, integrating, analyzing and transforming data to be useful for effective decision making process. Nowadays, organizations are flooded with various kinds of unstructured data such as e-mail, images, reports, maps, charts, publications. An effective and efficient business model of these data could help in decision making. Currently, there is no study done on the business intelligence model for managing unstructured data that can fulfil the organization needs. Therefore, the purpose of this paper is to improve the organization's business intelligence process through the exploitation of unstructured data that is owned by the organization. In this study, unstructured data are classified, enriched and complemented with diversity of data through the process of creating metadata for each unstructured data. Four main processes are proposed to transform unstructured data to structured data which are extraction, classification, storage and mapping of data classes. Each process and its activities are combined to produce an effective and efficient business intelligence model for unstructured data management. This model helps in generating new data and information that is more comprehensive and collective to help business intelligence through advanced analysis, decision-making process and planning new research areas. Output from this study is to make unstructured data as renewable assets that is easily accessible and used as a reference and foundation in business intelligence and decision making process.","PeriodicalId":426454,"journal":{"name":"2015 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133317705","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: 14

Capacitor-based phase shifter for 8 elements antenna feeding network 基于电容的8元天线馈电网络移相器

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-17 DOI: 10.1109/ICEEI.2015.7352514

Chairunnisa, Diana Desiyanti, A. Munir

{"title":"Capacitor-based phase shifter for 8 elements antenna feeding network","authors":"Chairunnisa, Diana Desiyanti, A. Munir","doi":"10.1109/ICEEI.2015.7352514","DOIUrl":"https://doi.org/10.1109/ICEEI.2015.7352514","url":null,"abstract":"This paper deals with the development of 8 elements capacitor-based phase shifter for 2.4GHz antenna feeding network. The phase shifting is achieved by using loaded-line phase shifter technique implemented by placing capacitor chips at the edge between 50Ω and 70.71Ω transmission lines. The feeding network consists of microstrip transmission lines and matching impedance lines designed using a quarter wavelength transformer method and deployed on an FR4 Epoxy dielectric substrate with relative permittivity of 4.3, thickness of 1.6mm and dimension of 50mm × 300mm. The feeding network is configured at 4 different scenarios with various capacitance values. The first scenario is no capacitor chips added into the microstrip lines; while at the second and third scenarios, 1pF and 10pF capacitor chips are put on each line of output port, respectively; and at the forth scenario, capacitor chips with the consecutively value of 10pF, 3pF, 1pF, 1pF, 1pF, 1pF, 3pF, 10pF are placed for each microstrip line. From the result, it shows that the proposed capacitor-based phase shifter for 8 elements antenna feeding network is suitable for 2.4GHz operating frequency with the measured phase shifting up to 40° for capacitance value of 1pF.","PeriodicalId":426454,"journal":{"name":"2015 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"AES-10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126521280","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

Real-time feedback for Jawi characters tracing activity 实时反馈的java字符跟踪活动

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-10 DOI: 10.1109/ICEEI.2015.7352481

N. Diah, Hiroyuki Iida, N. Zin

引用次数: 2

Filter-wrapper approach to feature selection of GPCR protein 过滤包裹法在GPCR蛋白特征选择中的应用

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-12-10 DOI: 10.1109/ICEEI.2015.7352587

N. Kamal, A. Abu Bakar, S. Zainudin

引用次数: 4

Design of dipole antenna model for partial discharge detection in GIS GIS中局部放电检测的偶极子天线模型设计

2015 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2015-08-01 DOI: 10.1109/ICEEI.2015.7352493

K. Khotimah, U. Khayam, Suwarno, Y. Tai, M. Kozako, M. Hikita

{"title":"Design of dipole antenna model for partial discharge detection in GIS","authors":"K. Khotimah, U. Khayam, Suwarno, Y. Tai, M. Kozako, M. Hikita","doi":"10.1109/ICEEI.2015.7352493","DOIUrl":"https://doi.org/10.1109/ICEEI.2015.7352493","url":null,"abstract":"Detecting Partial Discharge (PD) in Gas Insulated Switchgears (GIS) is the most effective method to assess the insulation condition. One of the popular method PD detection is Ultra-High-Frequency method (UHF-method). UHF antenna/sensors are the most important part of UHF method PD measurement. The sensor should be simple, small size, wideband, and small return loss. Many types of UHF antenna have been developed in bandwidth 300 MHz-3 GHz for detecting electromagnetic wave with ultra high frequency generated by partial discharge. Dipole antenna is one type of broadband antenna. This paper deals with design of dipole antenna as UHF sensor. An investigation on the effect of length and width of the sensor on the characteristics are carried out. Adding a stub as an attempt to achieve wider bandwidth resulting T antenna is also discussed. A three-dimension finite difference time domain (FDTD) simulation is applied to the antenna model and the results are confirmed by measurements with a network analyzer. The simulation and measurement results give a good agreement. Measurement of PD in GIS model tank is also examined using the developed dipole and T antenna sensors.","PeriodicalId":426454,"journal":{"name":"2015 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125785992","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