• Title/Summary/Keyword: Web based data system

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A Web Based Training Service for Product Data Management (웹 기반 제품정보관리 교육 서비스)

  • Do N. C.
    • Korean Journal of Computational Design and Engineering
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    • v.9 no.3
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    • pp.260-265
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    • 2004
  • This paper proposed a Web-based training service for product data management by supporting an integrated product data management system, various technical documents. and efficient communication systems. It also supports a general product development process and a consistent product data model that enable participants to experience management of consistent product information during the product development life cycle. The Web based environment of the service also provides participants with a collaborative workplace with other participants and a Web portal for all the components of the service.

A New Approach to Web Data Mining Based on Cloud Computing

  • Zhu, Wenzheng;Lee, Changhoon
    • Journal of Computing Science and Engineering
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    • v.8 no.4
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    • pp.181-186
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    • 2014
  • Web data mining aims at discovering useful knowledge from various Web resources. There is a growing trend among companies, organizations, and individuals alike of gathering information through Web data mining to utilize that information in their best interest. In science, cloud computing is a synonym for distributed computing over a network; cloud computing relies on the sharing of resources to achieve coherence and economies of scale, similar to a utility over a network, and means the ability to run a program or application on many connected computers at the same time. In this paper, we propose a new system framework based on the Hadoop platform to realize the collection of useful information of Web resources. The system framework is based on the Map/Reduce programming model of cloud computing. We propose a new data mining algorithm to be used in this system framework. Finally, we prove the feasibility of this approach by simulation experiment.

Building of Integrated Web-GIS System for National Groundwater Data Management (지하수 정보관리체계 고찰 및 Web-GIS 기반의 국가지하수정보지도 구축 모형)

  • Kim, Gyoo-Bum;Son, Young-Chul;Kim, Jong-Wook;Kim, Dae-Ho;Lee, Chang-Won;Kim, Yang-Hee
    • Journal of the Korean Association of Geographic Information Studies
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    • v.9 no.3
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    • pp.107-122
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    • 2006
  • The main objective of this study is to develop a web-based Geographic Information System (GIS) application, IGIS(Integrated Groundwater Information Service System), for efficient management of groundwater data. This integrated system includes various groundwater measurements, monitoring data, well data, hydrogeochemical data, hydrogeological maps and diversely analyzed results including time series analysis data for water levels and quality. It will be used efficiently for local government officers to manage groundwater within their districts and also for drillers and investigators to develop wells and assess groundwater conditions. This web-based GIS system was implemented firstly for Cheonan and Daegu city. As a result, the system makes the efficient management, distribution and utilization of groundwater data possible by web-based GIS technology.

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Study On the Design of Risk Management Web-Monitoring System using AANN (AANN을 이용한 웹-모니터링 시스템 설계에 관한 연구)

  • 김동회;이영삼;김성호
    • Journal of Institute of Control, Robotics and Systems
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    • v.10 no.6
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    • pp.545-550
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    • 2004
  • Recent natural disasters like flooding and slope collapse have shown the need for natural risk management system, as they endanger directly public health and cause severe damages on the national economy. In order to improve the efficiency of risk management systems, this management system based on AANN(Auto-Associative Neural Network)is proposed in this paper. AANN can be effectively used for identification of abnormal data and data compression. The proposed AANN-based risk management system collects and stores measurement data from sensors and transmits them to remote server for web-monitoring. Generally, it is desirable to transmit the compressed data instead of raw data in normal state. However, if dangerous situation happens, rapid tramission of measurement data should be required. These requirements are easily satisfied by using AANN. In order to verify the feasibilities of the proposed system, The AANN-based risk management system is applied to slope collapse monitoring system.

Implementation of a Web-based Questionnaire Generating System for the Internet Survey

  • Kim, Young-Bok;Lee, Ji-Yeon
    • Journal of the Korean Data and Information Science Society
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    • v.16 no.4
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    • pp.989-998
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    • 2005
  • The internet survey is more time and cost efficient than the off-line survey. We design and implement a web-based questionnaire generating system for the internet survey. The system guides users to make up a questionnaire step by step. It also generates data code for the statistical packages such as SPSS and SAS when the internet survey has been done.

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Development of Web-based Management System for Greenhouse Teleoperation (웹을 통한 온실 원격 관리 시스템의 개발)

  • Sim, Ju-Hyeon;Baek, Un-Jae;Park, Ju-Hyeon;Lee, Seok-Gyu
    • Proceedings of the KIEE Conference
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    • 2003.11c
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    • pp.750-753
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    • 2003
  • In this paper, we have developed the web-based management system for greenhouse teleoperation. The remote control system consists of database, web-server, controller in greenhouse, and clients. The database in the server stores user informations and greenhouse conditions, and is used to manage user login and conditioning data. The management system developed by using Java applet, which is a client program for effective and easy management of greenhouse, monitors the greenhouse in real time. Master and driver boards installed in greenhouse control unit. Database on flowering to collect and analyze data exchanges data with the server. The greenhouse can be managed effectively by timer routine, repeat control within setting time, and algorithm of setting points. Also, the greenhouse conditions can be controlled by manual or remote controller (PC) through web browser in internet. Furthermore, all of the control devices of the greenhouse are managed by remote control using PC and checked via camera installed in greenhouse.

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Alternative Formative Evaluation in Web Based Learning System (웹 기반 학습 시스템에 적합한 형성 평가 방법에 관한 연구)

  • Jang, Sang-Phil;Lee, Young-Min
    • The Journal of Korean Association of Computer Education
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    • v.3 no.1
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    • pp.43-50
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    • 2000
  • It is said that traditional formative evaluation method does not fit in web based learning system because of inefficiency and improper data collecting techniques. This study is to demonstrate alternative formative evaluation method fit in web based learning system. In alternative evaluation, Participant, data collecting techniques and data are different from each web based program development process. As a conclusion, this alternative evaluation method may promote effectiveness and quality of web based program.

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Development of an integrated Web-based system with a pile load test database and pre-analyzed data

  • Chen, Yit-Jin;Liao, Ming-Ru;Lin, Shiu-Shin;Huang, Jen-Kai;Marcos, Maria Cecilia M.
    • Geomechanics and Engineering
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    • v.7 no.1
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    • pp.37-53
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    • 2014
  • A Web-based pile load test (WBPLT) system was developed and implemented in this study. Object-oriented and concept-based software design techniques were adopted to integrate the pile load test database into the system. A total of 673 case histories of pile load test were included in the database. The data consisted of drilled shaft and driven precast concrete pile axial load tests in drained, undrained, and gravel loading conditions as well as pre-analyzed data and back-calculated design parameters. Unified modeling language, a standard software design tool, was utilized to design the WBPLT system architecture with five major concept-based components. These components provide the static structure and dynamic behavior of system message flows in a visualized manner. The open-source Apache Web server is the building block of the WBPLT system, and PHP Web programming language implements the operation of the WBPLT components, particularly the automatic translation of user query into structured query language. A simple search and inexpensive query can be implemented through the Internet browser. The pile load test database is helpful, and data can be easily retrieved and utilized worldwide for research and advanced applications.

Web-based program development for clinical data management system establishment (웹기반 임상데이터 관리 시스템 구축을 위한 프로그램 개발)

  • Shin, Im-Hee;Kim, Dal-Ho;Kim, Sang-Gyung;Sohn, Ki-Cheul;Park, Chun-Woo;Kwak, Sang-Gyu
    • Journal of the Korean Data and Information Science Society
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    • v.23 no.1
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    • pp.171-177
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    • 2012
  • Various phenomenon can be expressed numerically and collected as a data due to rapid development of the computer. In particular large set of data is collected in various fields. We can obtain the information for final decision based on analysis and interpretation of the data. The issue is the management of the data as well as the importance of the data. So a system which stores the data in server and prints out the data to web browser is demanded. We uploaded the file of Excel form to server database and developed a web based program which can show the uploaded data through web based database. We used the Oracle DB for uploading and web programming language such as html, JAVA, JSP for querying the data. Finally, we developed a program for web based clinical data management system construction.

Implementation of Web-based Reporting System (웹 기반 리포팅 시스템 구현)

  • Kim, Young-Kyun
    • Journal of the Korea Computer Industry Society
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    • v.7 no.5
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    • pp.495-502
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    • 2006
  • This paper describes how to implement reporting system for web-based information system. Reporting system is the S/W module that user is able to produce output of data in formal format. In Client/Server system, remote user can make formal output with client-side reporting component module. This client reporting component is usually system dependent. With web based information system, intranet, evolving, this client/server system need to he migrated to web-based reporting system. Reporting system component support multi-processing and real-time text/graphic output of server data. Ant Client can save or pint web page of client module. Especially, for real test its function and user interface, this reporting component is adopted in real network management system. The result shows that this reporting system component is very smart and excellent for real time web based monitoring system.

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