• Title/Summary/Keyword: Web Items

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Tree-based Navigation Pattern Analysis

  • Choi, Hyun-Jip
    • Communications for Statistical Applications and Methods
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    • v.8 no.1
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    • pp.271-279
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    • 2001
  • Sequential pattern discovery is one of main interests in web usage mining. the technique of sequential pattern discovery attempts to find inter-session patterns such that the presence of a set of items is followed by another item in a time-ordered set of server sessions. In this paper, a tree-based sequential pattern finding method is proposed in order to discover navigation patterns in server sessions. At each learning process, the suggested method learns about the navigation patterns per server session and summarized into the modified Rymon's tree.

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Developing the Auditing Methodology and Strategic Planning of Rural Amenity Resources Investigation (농촌어메니티 자원조사감리방법론 개발과 전략계획)

  • Seo, Bo-Hwan
    • Journal of Korean Society of Rural Planning
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    • v.14 no.2
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    • pp.99-110
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    • 2008
  • The purposes of this paper are first, to develop and adapt auditing methodology of rural amenity resource investigation and second, to propose strategic planning of amenity web data base system. Relating with auditing methodology, we make the life cycle of rural amenity resource investigation based on value chain method. we make 8 stage of auditing process and 105 auditing items in details. We adapt these guidelines in real world and then improve developed methodology. Therefore we expect to promote the quality and accuracy of investigation project using these guidelines. Relating with blue print of strategic planning, we first analyse external environment about Competitors, Suppliers, New entrants, Buyers, Substitutes with 5 force model for amenity information system. We second make the blue print of strategic planning of amenity web data base system project. Then we propose the FIRST, BEST, MOST strategy of amenity web data base system and the web hub system.

Effects of Web Sites' Visual factors on Communication (웹사이트의 시각적 요소가 커뮤니케이션에 미치는 영향)

  • 노방환;이진렬;김현철
    • Archives of design research
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    • v.14 no.1
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    • pp.111-118
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    • 2001
  • The primary purpose of this research is to identify effects of the complexity levels of visual factors on user's communication in the web-sites. In this study, six complexity levels of visual factors were manipulated with four items(graphics, moving graphics, size and links) to test communication effects. As a result, user's communication was influenced by the complexity of illustration. This result shows that web sites with moderate levels of illustration complexity are more preferred than with complex or simple levels of visual complexity.

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A Study on the Web Accessibility of University Library Web Sites (국내 대학 도서관 홈페이지의 웹 접근성 실태에 대한 연구)

  • Kim, Young-Gon;Oh, Chang-Gyu
    • Journal of the Korean Society for information Management
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    • v.28 no.3
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    • pp.197-217
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    • 2011
  • Web accessibility refers to the practice of providing equal access to web sites to people without and with disability. This study aims to investigate the web content accessibility of 153 university libraries in Korea, and further suggest the approach to implement an effective university library web site to meet Korean Web Content Accessibility Guidelines(KWCAG). Survey was conducted with two steps. The first step was to find out the general level of web accessibility of all university library web sites using an automatic appraisal tool, KADO-WAH2.0, and the detailed examination of web accessibility check items was limited to 19 web sites which proved excellent in automatic appraisal. Regretfully, the result says that there is no perfect web site. Therefore every university library is advisable to make good use of the findings to meet all the requirements of KWCAG. In particular, the basic requirements, such as voice service, resizing and highlighting text, must be fulfilled by priority and to almost all contents.

Item Analysis for Course Evaluations in Web-based Classes (웹을 기반으로 하는 수업에서 강의평가를 위한 문항 분석)

  • Park, Chan-Jung;Rim, Hwa-Kyung;Chi, Eun-Lim
    • The Journal of Korean Association of Computer Education
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    • v.5 no.2
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    • pp.61-68
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    • 2002
  • The development of internet technology has brought many changes in education as well as in overall society and especially, web-based instructions have been rapidly increasing. Unlike the conventional education environment, many web-based instructions offer multimedia effects with text, graphics, sound, animation, video, and so on via internet. In addition, by using the hypermedia functionality, they help students to navigate anywhere they want to go. However, the web-based instructions have been evaluated by the same criteria as the conventional courses. This paper develops the course evaluation items for web-based instruction and compares the results of course evaluation for the web-based instructions and the conventional courses.

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A Study On Advanced Model of Web Vulnerability Scoring Technique (웹 취약점 스코어링 기법의 advanced 모델 연구)

  • Byeon, Autumn;Lim, Jong In;Lee, Kyong-Ho
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.25 no.5
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    • pp.1217-1224
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    • 2015
  • Web application security problems are addressed by the web vulnerability analysis which in turn supports companies to understand those problems and to establish their own solutions. Ministry of Science, ICT and Future Planning (MSIP) has released its guidelines for analysis and assessment of the web vulnerability. Although it is possible to distinguish vulnerability items in a manner suggested in the MSIP's guidelines, MSIP's factors and criteria proposed in the guidelines are neither sufficient nor efficient in analyzing specific vulnerability entries' risks. This study discusses analysis of the domestic and international Vulnerability Scoring system and proposes an appropriate evaluating method for web vulnerability analysis.

Design and Implementation of Mathematics Learning Evaluation System based on the Web (웹 기반 수학 학습 평가 시스템의 설계 및 구현)

  • Kim, Nam-Hee;Seo, Hae-Young;Park, Ki-Hong
    • The Journal of the Korea Contents Association
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    • v.7 no.6
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    • pp.161-168
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    • 2007
  • In this paper, we proposed the mathematics learning evaluation system between teachers and students using the web. The proposed web-based evaluation system lets learners make up their lesson in a self-oriented and effective way, by letting instructors diagnose learners level of understanding learned contents and letting learners take part in evaluation as well. The system also lets instructors easily make out items for evaluation by using hangul(word processor) and present them on the web. With the help of this web-based mathematics learning site and mathematics learning evaluation system, learners can perform self-oriented loaming and approach various kinds of problems. In addition, students can check with answers and have feedback on the spot. As a result, students can solve lack of understanding on the learned contents.

Proxy-based Mobile Syndication with Low Communication Cost (프록시 기반의 저 통신 비용 모바일 신디케이션)

  • Hwang, Ki-Tae;Kim, Nam-Yun
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.34 no.8B
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    • pp.786-796
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    • 2009
  • Currently, web syndication is usually utilized in desktop environments, but not considering mobile environments. In this paper, we focus on the extension of the desktop based web syndication to the mobile internet. Simply adapting the desktop based web syndication to mobile devices can cause high wireless internet communication cost. We propose PMS(Proxy-based Mobile Syndication) model which achieves low cost mobile syndication. In the PMS model, MWProxy is defined as a proxy server between mobile devices and web sites. It can reduce the communication cost by peeking up modified items from the web sites and reducing the channel size. In this paper, we designed and implemented the PMS system in a mobile phone and evaluated the performance of the PMS system by conducting real experiments using mobile emulators.

Evaluation of Web Sites on Sexuality Education for the Adolescents

  • Moon, In-Ok;Kim, Hye-Kyeong
    • Korean Journal of Health Education and Promotion
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    • v.22 no.3
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    • pp.83-95
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    • 2005
  • Objectives: The aim of this study was to assess the quality of the information and characteristics associated with information packaging, and develop suggestions for how this web site might be improved. Methods: The 50 sites were selected for evaluation. Inclusion criteria for evaluation were the purpose and the popularity of the sites. Two kinds of evaluation tool were employed for the analysis: one that evaluate the quality of information and the design of the web sites, and another that evaluate the covered contents. A scoring system allowed the sites point on yes/no basis on the evaluation items. The association between quality of the web sites on sexuality education and their site characteristics were assessed using ANOVA. Conclusions: Major conclusions were as follows. First, the scope and currency of the selected web sites were found to be appropriate. Second, the authority of the information was found to be the most serious problem of the selected sites. Third, the category of sexual behavior found to be the most frequently mentioned and sexual health was the second. The least mentioned category was personal skills. Finally, sites operated by private organization were found to have more accurate information and better design feature than those operated by public organization and/or individual.

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.