• Title/Summary/Keyword: web information

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A Study on the Web Site Development Methodology for Effective Web Site (효과적인 웹사이트 구축을 위한 개발방법론에 관한 연구)

  • 오경묵
    • Journal of the Korean Society for information Management
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    • v.17 no.1
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    • pp.149-165
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    • 2000
  • Developing the web-based information service sites requires their own developing methodology, because the process of the web sites development become more complicate and Internet surroundings are changing rapidly. They should control all components of the system for effective and efficient web services. However there is little clear concept about systematic development and management of web service sites, in the Korean Internet service sectors, especially in information service sectors. The research analyse current situation and necessity of developing methodology, and suggest new approach for developing new methodology of the web business/service sites.

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Construction of Web-based GIS System for searching of the Teacher Information (교원정보 검색을 위한 Web기반 GIS 시스템 구축)

  • Shin, Sam-Bum;Kim, Sun-Mi;Kim, Chang-Soo
    • Journal of Fisheries and Marine Sciences Education
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    • v.19 no.3
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    • pp.373-382
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    • 2007
  • As the Internet users are growing, GIS researchers that would like to integrate various GIS informations have more interests for information searching technologies based on Web. But, even though these researches is growing a infinite possibility of utilizing the map, there are not yet providing more functionalized GIS services. This paper proposes a searching mechanism for the teacher information based on the SVG(Scalable Vector Graphics) format transformed the SHP format. We also implement the home-page link function inserted Web-connection information of the specific locations that could connect specific school web site within SVG file. We also provide the services to interpret requested query with proposed scheme.

A practice on performance testing for web-based systems Hyperlink testing for web-based system

  • Chang, Wen-Kui;Ron, Shing-Kai
    • International Journal of Quality Innovation
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    • v.1 no.1
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    • pp.64-74
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    • 2000
  • This paper investigates the issue of performance testing on web browsing environments. Among the typical non-functional characteristics, index of link validity will be deeply explored. A framework to certify link correctness in web site is proposed. All possible navigation paths are first formulated to represent a usage model with the Markov chain property, which is then used to generate test script file statistically. With collecting any existing failure information followed by tracing these testing browsed paths, certification analysis may be performed by applying Markov chain theory. The certification result will yield some significant information such as: test coverage, reliability measure, confidence interval, etc. The proposed mechanism may provide not only completed but also systemic methodologies to find any linking errors and other web technologies errors. Besides, an actual practice of the proposed approach to a web-based system will be demonstrated quantitatively through a certification tool.

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The Construction and Search of Environment GIS Data for WEB (WEB기반의 환경 GIS자료 구축과 검색)

  • 김창제
    • Spatial Information Research
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    • v.5 no.2
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    • pp.195-198
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    • 1997
  • The his paper describes Management System of Environment GIS Data using JVM, JDBC, Oracle DB. Environment GIS data using the system are satellite Image, Thematic Map, GIS Data. The data have spatial information and attribute information. The search supplies spatial search using viewing-map on Web browser, nonspatial search using the attributes of data. The registration of data use the registration system of data on Web browser.

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Operating Simulation of RPS using DEVS W/S in Web Service Environment

  • Cho, Kyu-Cheol
    • Journal of the Korea Society of Computer and Information
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    • v.21 no.12
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    • pp.107-114
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    • 2016
  • Web system helps high-performance processing for big-data analysis and practical use to make various information using IT resources. The government have started the RPS system in 2012. The system invigorates the electricity production as using renewable energy equipment. The government operates system gathered big-data with various related information system data and the system users are distributed geographically. The companies have to fulfill the system, are available to purchase the REC to other electricity generation company sellers to procure REC for their duty volumes. The REC market operates single auction methods with users a competitive price. But the price have the large variation with various user trading strategy and sellers situations. This papler proposed RPS system modeling and simulation in web environment that is modeled in geographically distributed computing environment for web user with DEVS W/S. Web simulation system base on web service helps to analysis correlation and variables that act on trading price and volume within RPS big-data and the analysis can be forecast REC price.

Web Page Segmentation

  • Ahmad, Mahmood;Lee, Sungyoung
    • Annual Conference of KIPS
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    • 2014.11a
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    • pp.1087-1090
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    • 2014
  • This paper describes an overview and research work related to web page segmentation. Over a period of time, various techniques have been used and proposed to extract meaningful information from web pages automatically. Due to voluminous amount of data this extraction demanded state of the art techniques that segment the web pages just like or close to humans. Motivation behind this is to facilitate applications that rely on the meaningful data acquired from multiple web pages. Information extraction, search engines, re-organized web display for small screen devices are few strong candidate areas where web page extraction has adequate potential and utility of usage.

Interoperability of Spatial Data through Open Web Map Server

  • Cho, D.S.;Jang, I.S.;Min, K.W.;Park, J.H.
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.488-490
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    • 2003
  • Over the past few years, a number of studies have been made on web map services, which enable the GIS user to access spatial data through the web. They, however, have focused on only implementation techniques separately, such as map client implementation, map server implementation, communication between client and server, and the map data representation. Therefore, it is hard to share and practical use the spatial data, because they does not ensure interoperability in heterogeneous map servers. In this paper, we have designed and implemented the web map server with open architecture, which complies with the standard interfaces proposed by OpenGIS Consortium (OGC). In particular, we have extended the OGC’s interfaces for a map server to support one or more data sources. This paper has contributed to construction and practical use of web map services by newly proposing the method of implementation of a map server, which could be reused regardless of the types of data sources.

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The Structure of a Web site and Navigability (웹 사이트의 구조와 항해가능성)

  • Min, Kyung-Sil;Chun, Sung-Kyu;Jang, Gi-Ho;Jung, Hyo-Sook;Park, Seong-Bin
    • The Journal of Korean Association of Computer Education
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    • v.14 no.3
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    • pp.51-62
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    • 2011
  • Navigability refers to how easy a user can find desired information in a web site and is influenced by the structure of a web site. In this paper, we created three types of Web sites, that is a Web site whose structure forms a small world, a Web site whose structure forms a semi-matroid, and a Web site based on an ontology and measured the navigability of each Web site based on two criteria (the number of hyperlinks clicked by users to find the desired information and the elapsed time for finding the desired information). The reason that we selected three structures is because hyperlinks can be created in a way that helps a user find desired information in each site. From the experiments, we found that the average number of hyperlinks which a user clicked to find out the desired information was as follows: a Web site that had semi-matroid property (100.37 hyperlinks) < a Web site that was created based on an ontology (117.63 hyperlinks) < a Web site that had small-world property (236.17 hyperlinks). In addition, we found that the average elapsed time during which a user found out the desired information was as follows: a Web site that was created based on an ontology (20 min 26 sec) < a Web site that had semi-matroid property (23 min 6 sec) < a Web site that had small-world property (30 min 47 sec). Therefore, we can consider a Web site that is created based on a semi-matroid or an ontology is relatively more navigable than a Web site that has small-world property. In this paper, we also propose a way by which our experimental results can be reflected in designing an educational Web site.

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Design of Templating System for Web Publication (웹 출판을 위한 템플릿 시스템의 설계)

  • Abdallah, Hisham;Koo, Heung-Seo
    • Annual Conference of KIPS
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    • 2002.11c
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    • pp.1777-1780
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    • 2002
  • This paper presents a well-designed templating system for CMS web Publication using XML/XSL technology. The primary motivation is the need of Web CMS to separate content from layout and logic. Our system provides GUI XSLT editor (x-editor) to create and modify XSLT stylesheet documents easily. These documents are used to add "layout" and "look and feel" information to XML document which contains content and functionality. The modified XML document is processed by XML-template engine to produce dynamic or static web sites.

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A Study on the Implementation of Standards-Based Web Geographic Information Service (표준기반 웹 지리정보 서비스 구현방안)

  • Yeon, Young-Kwang;Han, Jong-Gyu
    • Journal of the Korean Association of Geographic Information Studies
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    • v.16 no.1
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    • pp.47-58
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    • 2013
  • According to the increasing use of information in the mobile web environment, web information techniques previously developed considering only a specific platform become unable to use. Such techniques need to be replaced by the web standard techniques guaranteeing interoperability and to develop a new graphic user interface required in the mobile web environment. Based on such backgrounds, this paper surveyed the standards for implementing web geographic information system(GIS) service considering mobile and desktop environments. Based on the survey results, a GIS system configured with open source is designed and web mapping clients based on ExtJs are implemented for mobile and desktop environments. For the purpose of coping with the new web standard environment, the methods and prototype system suggested and implemented in the paper can be used as a case study to implement a GIS in the use of mobile and desktop environments.