• Title/Summary/Keyword: Architecture Of Web Sites

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Implementation of a Web Robot and Statistics on the Korean Web (웹 로봇 구현 및 한국 웹 통계보고)

  • Kim, Sung-Jin;Lee, Sang-Ho
    • The KIPS Transactions:PartC
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    • v.10C no.4
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    • pp.509-518
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    • 2003
  • A web robot is a program that downloads and stores web pages. Implementation issues for developing web robots have been studied widely and various web statistics are reported in the literature. First, this paper describes the overall architecture of our robot and implementation decisions on several important issues. Second, we show empirical statistics on approximately 74 million Korean web pages. Third, we monitored 1,424 Korean web sites to observe the changes of web pages. We identify what factors of web pages could affect the changes. The factors may be used for the selection of web pages to be updated incrementally.

MONITORING CONSTRUCTION PROCESSES: A SOLUTION USING WIRELESS TECHNOLOGY AND ONLINE COLLABORATIVE ENVIRONMENT

  • Sze-wing Leung;Stephen Mak;Bill L.P. Lee
    • International conference on construction engineering and project management
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    • 2007.03a
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    • pp.50-60
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    • 2007
  • The endeavor of this paper focuses on designing a monitoring system to provide a cost-effective solution on quality assurance for construction projects. The construction site monitoring system integrates a long-range wireless network, network cameras, and a web-based collaborative platform. The users of the system could obtain the most updated status of construction sites, such as behaviors of workers, project progress, and site events anywhere with Internet connectivity. It was carefully configured in order to maintain the reliability under the reactive conditions of the construction sites. This paper reports the architecture of the monitoring system and reviews the related technologies. The system has been implemented and tested on a construction site and promising results were obtained.

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Design of Interoperable DTD Architecture supporting Interoperability of Digital Documents for B2B, B2G Environments (B2B, B2G 환경에서 전자문서의 상호운용을 지원하는 DTD 상호운용 구조의 설계)

  • Park, Sang-Yun
    • Management & Information Systems Review
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    • v.21
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    • pp.99-114
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    • 2007
  • According as Internet based EC(Electronic Commerce) has been activated, More requirements for exchanging digital documents are being proposed in B2B(Business to Business) and B2G(Business to Government) environments. However, the documents can not be processed automatically, because the structures of documents in each site(companies, central/local governments) do not match. Therefore, W3C(World Wide Web Consortium) has proposed XML(eXtensible Markup Language) DTD(Document Type Declaration) technology to support structuring documents. The XML DTD technology can support interoperability between EC sites. And, XML DTD based documents can be processed automatically in every sites. They will improve efficiency of services in B2B and B2G environments. In this paper, we propose interoperable DTD architecture and IDEP(Interoperable DTD Exchange Protocol) protocol which supports searching DTDs and exchanging DTDs. This technology can popularize DTDs and digital documents.

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An Evaulation of University Sites in Korea Based on Information Architecture Criteria (인포메이션 아키텍처의 기준에 의거한 대학사이트 평가에 관한 연구)

  • 오삼균
    • Journal of the Korean Society for information Management
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    • v.18 no.3
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    • pp.115-138
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    • 2001
  • The purpose of this study is to provide general principles to be used in designing university websites from the perspective of information architecture. Quantitative and qualitative evaluation criteria of web sites were developed based on information architecture principles. The students taking IA class were directly involved in constructing the evaluation criteria and they can be classified into four categories: 1) information organization; 2) navigation system; 3) labeling system; and searching system. These criteria were employed in evaluating twenty randomly selected university websites in Korea. General principles to be used in designing university websites were developed based on the findings of the study. They are composed of four major components in designing: 1) systematic information organization; 2) flexible navigation system; 3) consistent labeling system; and 4) efficient searching system.

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Realtime Digital Information Display System based on Web Server (웹 서버 연동의 실시간 디지털 정보 디스플레이 시스템)

  • Lee, Se-Hoon
    • Journal of the Korea Society of Computer and Information
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    • v.14 no.1
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    • pp.153-161
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    • 2009
  • In this paper, we designed and implemented realtime DID(digital information display) system based on web server that displayed multimedia contents. The contents are weather, news information on the internet web sites and public relations or advertisements data on local systems. The DID system has client/server architecture that the server send to client that schedule informations and multimedia contents received form web server and the client displayed the contents though scheduled information. Therefore the systems overcome network fault for the mean time. Also, the system has realtime services of web page filtering function that extract the partial information of specific web pages.

Critical Assessment on Performance Management Systems for Health and Fitness Club using Balanced Score Card

  • Samina Saleem;Hussain Saleem;Abida Siddiqui;Umer Sheikh;Muhammad Asim;Jamshed Butt;Ali Muhammad Aslam
    • International Journal of Computer Science & Network Security
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    • v.24 no.7
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    • pp.177-185
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    • 2024
  • Web science, a general discipline of learning is presently at high demand of expertise with ideas to develop software-based WebApps and MobileApps to facilitate user or customer demand e.g. shopping etc. electronically with the access at their smartphones benefitting the business enterprise as well. A worldwide-computerized reservation network is used as a single point of access for reserving airline seats, hotel rooms, rental cars, and other travel related items directly or via web-based travel agents or via online reservation sites with the advent of social-web, e-commerce, e-business, from anywhere-on-earth (AoE). This results in the accumulation of large and diverse distributed databases known as big data. This paper describes a novel intelligent web-based electronic booking framework for e-business with distributed computing and data mining support with the detail of e-business system flow for e-Booking application architecture design using the approaches for distributed computing and data mining tools support. Further, the importance of business intelligence and data analytics with issues and challenges are also discussed.

A Study on analysis of architecture and user interface at cyber museum (Cyber Museum User Interface의 구성과 구조에 관한 고찰)

  • 구세연;임채진
    • Proceedings of the Korean Institute of Interior Design Conference
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    • 2001.05a
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    • pp.121-127
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    • 2001
  • An unified measure of user interface efficiency and aesthetics for cyber museum is proposed. First, general structure of cyber museum is discussed and hierarchical analyses are done for sample sites. Usability tests based on the hierarchical analyses yield statistics of user access frequency and persistency for each page, on which access probability is deduced. Second, visual occupancy, a measure of efficiency of user interface element based on access probability is defined. The hierarchical statistics of visual occupancy can be an index for characterization and classification of cyber museums. Examples are provided.

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Study in Analyzing Method of Web Interface Design (웹 인터페이스디자인 분석방법 연구)

  • 이현주;이정현;방경락;류성현;신계옥;이은주
    • Archives of design research
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    • v.14 no.2
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    • pp.209-216
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    • 2001
  • With rapid growth of internet uses and the new media, web has become a new medium of communicating and sharing of information. Therefore, the methodology of web interface design must be set to improve the efficiency of communicating and sharing information The study has researched on analyzing method of web interface design for effective uses of web. The study is a precedent research of methodology of web interface design based on the following structures-grouping web contents, information architecture, web page design, structural elements of interface design. Accordingly, the study provides the analyzing method of web interface design with the basis of its structural elements. The analyzing method of web interface design is divided into three steps-grouping of web sites, analyzing structural elements, and evaluation. As a result, grouping and embodying of interface design brings usability guideline for design development as well as collecting of data for examining further results through design processes.

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Architecture of XRML-based Comparison Shopping Mall and Its Performance on Delivery Cost Estimation (XRML 기반 비교쇼핑몰의 구조와 배송비 산정에 관한 실증분석)

  • Lee Jae Kyu;Kang Juyoung
    • Journal of the Korean Operations Research and Management Science Society
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    • v.30 no.2
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    • pp.185-199
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    • 2005
  • With the growth of internet shopping malls, there is increasing interest in comparison shopping mall. However most comparison sites compare only book prices by collecting simple XML data and do not provide .the exact comparison Including precise shipping costs. Shipping costs vary depending on each customer's address, the delivery method, and the category of selected goods, so rule based system is required in order to calculate exact shipping costs. Therefore, we designed and implemented comparison shopping mall which compares not only book prices but also shipping costs using rule based inference. By adopting the extensible Rule Markup language (XRML) approach, we proposed the methodology of extracting delivery rules from Web pages of each shopping mall. The XRML approach can facilitate nearly automatic rule extraction from Web pages and consistency maintenance between Web pages and rule base. We developed a ConsiderD system which applies our rule acquisition methodology based on XRML. The objective of the ConsiderD system is to compare the exact total cost of books including the delivery cost over Amazon.com, BarnesandNoble.com, and Powells.com. With this prototype, we conducted an experiment to show the potential of automatic rule acquisition from Web pages and illustrate the effect of delivery cost.

High-Availability Web Server Cluster Employing Multiple Front-Ends for Small and Middle-sized Web Sites (중소형 사이트를 위한 다수의 전면 서버를 갖는 고가용성 웹 서버 클러스터)

  • Moon Jong-bae;Kim Myung-ho
    • The KIPS Transactions:PartA
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    • v.11A no.5
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    • pp.355-364
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    • 2004
  • These days, various clustering technologies have been adopted to construct web sites. High performance hardware switches have good performance, but have disadvantage of high cost for constructing small and middle-sized web sites. Now a days, many sites have been constructed with the LVS (Linux Virtual Server), which is free of charge and has good performance. Having a centralized load balancing with one front-end, the LVS causes a bottleneck when it receives all at once. In the paper, we suggest a way to remove the LVS bottleneck by providing multiple front-ends. In this architecture, all of cluster nodes act as both a front-end and a back-end. When the load of a node receiving requests is not large enough, the node responds to the client directly. When the load of a node is large enough, the node send the request to a node which is selected by a scheduling algorithm. The scheduling algorithm is discussed to balance loads between servers. While single front-end cluster raises the throughput curvedly, the multiple front-end cluster raises the throughput linearly.