• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.10 no.2
• /
• pp.135-141
• /
• 2010

This research examines technologies and systems regarding right to control information in the network era. For this purpose, It attempts an integrated analysis of technologies and systems on the basis of the tree components of cyberspace. And it examines the prior researches and cases on privacy, personal information, and right to control information with emphasis on technologies and systems of the cyberspace. To protect privacy information, it analyses vulnerability of element technology, platform service technology, and individual technology. In particular, it describes, from the perspective of right to control information, the risk and security measures for personal information to be used as relation-context in the Web 2.0 environment. The research result will assist the methodology of future researches for grand theory on privacy information and help understanding the interaction between technology and society.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
• /
• 2008.06a
• /
• pp.150-158
• /
• 2008

참여와 공유 개방을 모토로 하는 Web 2.0이 GIS 기술과 접목되면서 GIS 분야에서의 새로운 패러다임으로 제시되고 있는 것이 Where2.0이다. Where2.0은 지리정보와 시맨틱웹을 연동하는 새로운 패러다임으로 Google의 Google Map이나 Microsoft의 Virtual Earth에서처럼 '나만의 지도'라는 새로운 비즈니스 및 서비스 모델이 각광을 받고 있다. GIS 시장적 측면에서 보면 Where 2.0 패러다임의 확산은 전문가 중심(Doer)의 GIS에서 일반사용자 중심(Viewer)의 GIS 시장의 확대로 나타나고 있으며, 비즈니스지원시장과 개인생산성 시장이 지속적으로 확대될 것으로 전망되고 있다[IDC2004]. 이에 본 고에서는 최근 이슈로 대두되고 있는 Geospatial Web의 기술적 동향을 살펴보고, 새로운 GIS 패러다임 속에서 보다 효과적인 지리정보 서비스를 제공할 수 있는 맞춤형 지리정보 제공 서비스 개념 및 모델을 제시하도록 한다.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.38C no.7
• /
• pp.587-594
• /
• 2013

With the development of web 2.0 and the rapid diffusion of smart devices, current web service, which only provides very limited information and service, has been transformed into user-friendly and comprehensive web service called mash-up service. Mash-up service is defined as comprehensive service that is created by combining variety of web services. When composing a mesh-up service, Open API is used as web service interface. Current mash-up service, however, has fundamental problem in that it could not satisfy the various needs of users who want I-centric personalized service because it is developed and provided by service developers. To overcome these obstacles, a lot of studies on mesh-up framework are being performed for improving mash-up proess though, it is still in beginning stage. In this paper, we introduce an API selection and compostion method as the key technology for mesh-up framework that support the automatic creation of mesh-up service.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2008.11a
• /
• pp.740-742
• /
• 2008

Google에서는 GWT라는 웹2.0시대의 핵심기술인 AJAX를 기반으로 한 개발 툴킷을 발표했다. GWT는 Desktop Application 수준의 웹 시스템을 Java로 구현하여 AJAX Application을 재사용 가능하도록 한다. 이에 따른 비동기 통신 방식에서의 모델(M)과 콘트롤러(C)가 RPC 서비스에 적용되는 방법이 기존의 Java 웹 프레임워크에서 적용한 페이지 단위의 방식인 동기식 통신이 적용되는지 분석하고 비동기 통신 방식에 간단한 디자인패턴을 사용하여 구현 하였을 때 효율성이 기존의 프레임워크보다 높은가를 평가한다.

• Journal of Korea Multimedia Society
• /
• v.13 no.5
• /
• pp.730-739
• /
• 2010

One of core technology in Web 2.0 is tagging, which is applied to multimedia data such as web document of blog, image and video etc widely. But unlike expectation that the tags will be reused in information retrieval and then maximize the retrieval efficiency, unacceptable retrieval results appear owing to toot limitation of tag. In this paper, in the base of preceding research about image retrieval through tag clustering, we design and implement a topic map generation system which is a semantic knowledge system. Finally, tag information in cluster were generated automatically with topics of topic map. The generated topics of topic map are endowed with mean relationship by use of WordNet. Also the topics are endowed with occurrence information suitable for topic pair, and then a topic map with semantic knowledge system can be generated. As the result, the topic map preposed in this paper can be used in not only user's information retrieval demand with semantic navigation but alse convenient and abundant information service.

• The Journal of the Korea Contents Association
• /
• v.7 no.6
• /
• pp.89-98
• /
• 2007

UCC(User Created Content) is attracted public attention in the era of web2.0 that users create, distribute and consume various kinds of media content through a web platform standing on participation, collaboration and openness. As most discussion about UCC is centered on making benefit using it, it is understood as 'the information commodity' which is appropriated to new media environment. But UCC have to be understood not only as the information commodity but as 'the state of media'. UCC can be classified into two types based on desire for transparency and opaqueness from the media's genealogical point of view which is the logic of 'remediation' that J.Bolter and R.Grusin suggested. In the convergence era that a lot of new media appear, for example IPTV and DMB, this study devise a method of the utilization of UCC from diverse aspects of remediation in the paradigm of convergence.

• Archives of design research
• /
• v.17 no.4
• /
• pp.69-78
• /
• 2004

This thesis is designed to investigate the relationship of Web Multimedia design. Web sites are needed to approach the lot of ways that increase the user intuitive lay over communicating information nowadays. In the digital era of today, multimedia is composed of such various elements as text, image, sound, animation, video. The method of the thesis is a research questions as this follow. First, the structuring element of the web site type was classified by a form and the contents in the web site. These types in this classified web site are HTML, flash and mixed type. Second, to study this thesis, we made up pose a questionnaire to students in the university as th method of random sampling. The goal of this survey is that user is how to understand about the web multimedia design. Results of analysis may be summarized as follows: 1) It was the image design in the NIKE web site that there would be evaluated the best design effected by flash, and it is finding that the NIDE web site will need more supporting Information, Interactive design through this studies. 2) It was information that there would be evaluated good design effect by text and image in SAMSUNG web site. Based on HTML, SAMSUNG need supporting motion image design by this studies. In conclusion, this thesis suggests that the each web medias should be constructed by the different web design component, according to information, Interactive, image design of web site.

• Proceedings of the Korean Information Science Society Conference
• /
• 2008.06d
• /
• pp.466-469
• /
• 2008

본 논문에서는 지도기반의 모바일 영업 자동화 시스템(MMSFA)에 관해서 기술한다. 지도기반의 모바일 영업 자동화 시스템(MMSFA)은 영업사원들에게 이동 중에도 업무처리를 할 수 있는 유비쿼터스 업무 환경을 제공해준다. MMSFA는 사무실의 PC나 이동 중 개인무선단말기(PDA)를 통해 사용할 수 있으며, 고객과 영업활동의 입체적인 관리를 위하여 사용자의 요구와 상황에 맞춰 지도정보를 제공한다. 유비쿼터스 환경을 위해 가장 보편적이고 접근성이 뛰어난 모바일 웹을 기반으로 개발하였으며, 개발의 효율성을 위하여 웹2.0 기반 기술인 Ajax와 Naver Map OpenAPI 서비스를 활용하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2008.05a
• /
• pp.655-658
• /
• 2008

접근제어는 권한이 있는 사용자에게 데이터에 접근할 수 있도록 제한하는 것을 말한다. 본 논문에서는 웹 주소록과 일정관리 기능을 여러 사용자가 공유할 수 있게 하기 위해서 접근제어 기법을 적용한 웹사이트를 개발하였다. 접근권한을 기술하기 위하여 그룹의 개념을 도입하여 그룹일정에 대해서 공유범위를 설정할 수 있게 하였다. 한편 주소록과 일정관리 데이터를 vCard와 vCalendar 등의 마이크로포맷 표준을 도입 하였다. 그리고 최근 웹 2.0 기술로 주목받고 있는 루비 온 레일스(Ruby on Rails) 프레임워크를 사용하여 구현 하였다.

• Convergence Security Journal
• /
• v.8 no.1
• /
• pp.49-56
• /
• 2008

Recently, Phising attack uses trick of URL and sites, and technical concealment method which infiltrates sophisticated malicious code. However, sometimes Phising security technology cannot cover all of Phising methods. Consequently, this research proposes inspection to solve this problem. First, we can install Proxy server for a strong open information exchange of web environment between web servers and clients. Therefore, it compares and analyzes harmful site and Phising URL with White domain list, and filters them. Finally, designs for stable web based information so that we can block Phising with least regulation and active control. So the purpose of this paper is introducing this design system and structure, and inspect them.