• 제목/요약/키워드: Web information

검색결과 11,586건 처리시간 0.035초

웹 접근성과 웹 표준화 향상을 위한 CMS(Content Management System) 연구 (A Study on CMS(Content Management System) for Improving Web Accessibility and Web Standards)

  • 이용희;김환석
    • 한국컴퓨터정보학회논문지
    • /
    • 제19권2호
    • /
    • pp.173-182
    • /
    • 2014
  • 최근에는 인터넷 웹 컨텐츠의 접근성에 대한 표준화 준수와 웹 접근성 향상을 위한 노력이 정부와 공공기관 대학교, 그리고 기업에까지 확산되고 있다. 한국형 웹 접근성 지침인 KWCAG2.0은 1.0에 비해 이미지 컨텐츠에 대한 명확한 대체 텍스트 제공, 데이터 테이블의 명확한 구분 및 키보드 접근과 사용 등에 대한 지침을 더욱 준수하고 있다. 본 논문에서는 급속도로 변화되는 웹 및 모바일 환경에서 모든 사람이 정보에 쉽게 접근하고 사용할 수 있도록 하기 위한 컨텐츠 관리 시스템(CMS : Content Management System)을 개발 하였다. 이를 위하여 KWCAG(Korean Web Contents Accessibility Guideline), W3C XHTML-1.0-Strict DTD, W3C CSS2를 기반으로 웹 접근성 및 웹 표준화 시스템을 설계하고 제작 하였다. 본 시스템은 WYSIWYG 방식으로 제작이 되어 사용 및 관리가 용이하고 웹 뿐만 아니라 다양한 모바일 환경에서 동작하도록 하였다.

자가 치유 기법을 이용한 고가용도 웹 서버 클러스터 (High Availability Web Server Cluster Using Self-healing Technique)

  • 정지영;김영로
    • 디지털산업정보학회논문지
    • /
    • 제5권1호
    • /
    • pp.23-32
    • /
    • 2009
  • Although the web is becoming a widely accepted medium, it provides relatively poor performance and low availability. A cluster consists of a collection of interconnected stand-alone computers working together and provides a high-availability solution in application area such as web services or information systems. Web server clusters require a high-availability service with a proactive and practical fault management. However, as the system complexity grows, it is not easy to meet the requirement. Therefore, web server clusters must have self-fault management capability for meeting high-availability requirement. In this paper, we propose high availability web server clusters using self-healing technique with a minimal human intervention. Our experimental results show that a proposed method can be used to improve the availability of web server clusters.

고객구매활동 기반의 e-CRM 전략 (e-CRM Strategy based on Customer Purchasing Activity)

  • 강현석;서영호
    • 품질경영학회지
    • /
    • 제28권3호
    • /
    • pp.133-144
    • /
    • 2000
  • Many organizations have developed their own information systems not only for internal efficiency but also for effectiveness of external customer services. One of the most effective service tools for their customers is the use of information technology. The web technology is rapidly becoming one of the most effective tools for online customer services. In order to gain competitive edge, organizations must have effective web site planning methods for their customer service. A study on traditional information systems planning methodologies has been conducted and they are compared with web site planning techniques. Cases of web sites in order to Improve customer relationship are analyzed. finally, a new conceptual framework for web site planning strategy for e-CRM is proposed in this paper. In order to support effective web site planning, online customer contact points and online service activities are defined and classified as several stages. And, web site strategies corresponding to each customer service activities are developed and proposed, With this framework, organizations can build competitive web strategies for improving their online customer relationships, thereby increasing customer satisfaction.

  • PDF

웹 색인작성에 관한 연구 (A Study on Web Indexing)

  • 윤구호
    • 한국도서관정보학회지
    • /
    • 제33권2호
    • /
    • pp.235-258
    • /
    • 2002
  • 최초의 웹 페이지가 인터넷 상에 올려진 1991년 이래, 인터넷 상의 무수한 웹 사이트 정보검색은 전통적 색인작성 방법과는 상이한 새로운 방법을 개발하고 있다. 본고는 새롭게 발전하는 웹 색인작성에 관한 기초연구로서, 그의 기초가 되는 삽입색인을 살펴보고, 웹 사이트의 정보제공을 위해 필수적인 메타 태그와 웹 색인을 위한 그들의 작성방법을 검토하고, 웹 색인작성에 관한 주요사항을 비교적 상세하게 연구검토하였다.

  • PDF

HTML5-based Web TV Industry Trends

  • Park, Sehwan;Kim, Jungho;Yu, Daesang;Park, Jongkyu
    • International Journal of Internet, Broadcasting and Communication
    • /
    • 제5권2호
    • /
    • pp.15-17
    • /
    • 2013
  • The web service companies develop the App support technique of the HTML5 base in the smart media system and smart TV competitively while the Web platform of the HTML5 base is legislated with the next generation national standard. It is essential to the web kernel, which is the common library of the operating system including the file, window, resource and network management is provided in order to support the various app developments of the HTML5 base effectually. Additionally, the web application program can support UI/UX function of the desktop user using the web browser and JavaScript drive and administration, window management function, and etc. is needed.

Mining Parallel Text from the Web based on Sentence Alignment

  • Li, Bo;Liu, Juan;Zhu, Huili
    • 한국언어정보학회:학술대회논문집
    • /
    • 한국언어정보학회 2007년도 정기학술대회
    • /
    • pp.285-292
    • /
    • 2007
  • The parallel corpus is an important resource in the research field of data-driven natural language processing, but there are only a few parallel corpora publicly available nowadays, mostly due to the high labor force needed to construct this kind of resource. A novel strategy is brought out to automatically fetch parallel text from the web in this paper, which may help to solve the problem of the lack of parallel corpora with high quality. The system we develop first downloads the web pages from certain hosts. Then candidate parallel page pairs are prepared from the page set based on the outer features of the web pages. The candidate page pairs are evaluated in the last step in which the sentences in the candidate web page pairs are extracted and aligned first, and then the similarity of the two web pages is evaluate based on the similarities of the aligned sentences. The experiments towards a multilingual web site show the satisfactory performance of the system.

  • PDF

웹 기반 로봇 시뮬레이터 (A Web-Based Robot Simulator)

  • 홍순혁;이상현;전재욱;윤지섭
    • 제어로봇시스템학회논문지
    • /
    • 제7권3호
    • /
    • pp.255-262
    • /
    • 2001
  • According to the advancement of web related technologies, many works on robots using these technologies, called web-based robots enables sharing of expensive equipments as well as control of remote robots. But none of the existing methods about web-based robots in-clude robot simulators in their web browser, which transfer appropriate information of a remote place to the local users. In this paper, a web-based robot simulator is proposed and developed to control a remote robot by using the web. The proposed simulator can transfer the 3D information about the remote robot to the local users by using 3D graphics, which has not been previously developed. Also, it sends the camera image of a remote place to the local users so that the users can use this camera image as well as 3D information in order to control the remote robot.

  • PDF

Web API 발견 및 조합 기법 (Web API Discovery and Composition Techniques)

  • 이용주
    • 한국정보처리학회:학술대회논문집
    • /
    • 한국정보처리학회 2014년도 춘계학술발표대회
    • /
    • pp.960-963
    • /
    • 2014
  • 최근 매쉬업에 대한 관심도가 매우 높아짐에 따라 수많은 Web API들이 생성되고 있다. 이런 Web API들을 매쉬업 속으로 결합할 때 여러 가지 이슈들이 존재한다. 특히, 수많은 API들이 매쉬업 개발자에 의해 수동으로 조합될 때 이는 더욱 심각해진다. 본 논문에서는 Web API 발견 및 조합을 위한 하나의 새로운 기법을 제안한다. 제안된 발견 기법은 질의를 만족시키지 못하는 API들을 재빨리 필터링 시키는 전략을 수립한다. API 조합 기법은 발견 기법을 확장/발전시켜 Web API 입출력 사이의 시맨틱 유사도를 기반으로 하고, 원하는 목표를 만족하는 출력을 산출할 수 있는 사이클 없는 방향성 그래프(DAG)를 생성한다. 또한, Web API 발견 및 조합을 효율적으로 생성하기 위해 본 논문에서는 Web API 발견 및 조합 시스템을 구현한다.

Agent-Based Load Balancing Method for Web GIS Services; Web-Based Forest Fire Management System

  • Jo, Yun-Won;Jo, Myung-Hee;Oh, Jeong-Soo
    • 대한원격탐사학회지
    • /
    • 제17권4호
    • /
    • pp.359-368
    • /
    • 2001
  • The prototype of forest fire management system on Web was studied. In the architecture of this system, one of the most important concerns is to handle load upcoming to Web Server so that it provides Web service without any delay or failure. In order to solve this problem, the agent is designed on dispatcher in a Web server cluster and implemented to distribute load dynamically by considering the information related to load coming to the Web Server such as the number of connection to the Map Server. The proposed forest fire management system has user-friendly interface with the GIS mapping functionality by selecting Map Objects Internet Map Server (MO IMS) as Map Server and is implemented using Java as programming language.

Security Measures by Diagnosing Vulnerabilities in Web Applications

  • Kim, Hee Wan
    • International journal of advanced smart convergence
    • /
    • 제10권4호
    • /
    • pp.22-29
    • /
    • 2021
  • For web application vulnerability diagnosis, from the development stage to the operation stage, it is possible to stably operate the web only when there is a policy that is commonly applied to each task through diagnosis of vulnerabilities, removal of vulnerabilities, and rapid recovery from web page damage. KISA presents 28 evaluation items for technical vulnerability analysis of major information and communication infrastructure. In this paper, we diagnose the vulnerabilities in the automobile goods shopping mall website and suggest security measures according to the vulnerabilities. As a result of diagnosing 28 items, major vulnerabilities were found in three items: cross-site scripting, cross-site request tampering, and insufficient session expiration. Cookie values were exposed on the bulletin board, and personal information was exposed in the parameter values related to passwords when personal information was edited. Also, since the session end time is not set, it was confirmed that session reuse is always possible. By suggesting security measures according to these vulnerabilities, the discovered security threats were eliminated, and it was possible to prevent breaches in web applications and secure the stability of web services.