• 한국도서관정보학회지
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• 제43권3호
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• pp.353-384
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• 2012

본 연구는 최근에 이슈가 되고 있는 필터버블 문제와 프라이버시 침해 문제가 이용자맞춤형서비스를 제공하는 도서관과 무관하지 않다는 인식에서 수행되었다. 본 연구에서는 최첨단기술을 활용하는 위치기반서비스, 상황인식서비스, 책추천서비스, RFID기반서비스, 클라우드서비스가 어떤 측면에서 개인정보침해 및 프라이버시 침해가능성이 있는지를 고찰하였다. 또한 특정 서비스 이용을 위해 개인정보를 제공한 이용자는 개인정보를 포기한 것으로 보아야 하는지, 국내 도서관에서 도서관 이용자의 프라이버시 문제가 논의된 적이 있는지, 필터버블 문제가 도서관 이용자에게 줄 수 있는 위험성과 해결책은 무엇인지에 대해서도 간단히 논의하였다. 본 연구는 도서관 프라이버시에 대한 초기단계의 연구로서 향후 국내 프라이버시 연구의 기초자료로 활용될 수 있기를 바란다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제5권5호
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• pp.938-958
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• 2011

Ubiquitous web services have been expanding in various business areas with the evolution of wireless Internet technologies, accessible and usable with a variety of mobile Internet devices such as smart phones. Ubiquitous mobile-web information services can be evaluated for accessibility and usability with the mobile Internet devices interacting with mobile-web information servers. In human mobile-web activity, a web server could be a unified center for mobile-web interaction services as well as for real-time estimation and analysis of mobile-web interaction sessions. We present a real-time estimation and analysis scheme for time-based accessibility and usability in ubiquitous mobile-web services. With real-time estimation/analysis of sessions in a mobile-web server, we estimated the time-based accessibility and usability for comparison between different web services as well as for applications in mobile cloud computing services. We present empirical results based on the implementation of the real-time estimation/analysis scheme.

• 한국정보시스템학회지:정보시스템연구
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• 제14권3호
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• pp.17-22
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• 2005

Location management is very important in location-based services to provide services to the mobile users like banking, city guides and many more. Ubiquitous and mobile devices are the source of data in location management and its significant operations are update and search method. Some studies to improve these were presented by using optimal sequential paging, location area scheme and hierarchical database scheme. In addition, not all location services have the same access methods on data and it lead to difficulties of providing services. A proposed location management of multi-agent architecture is presented in this study. It shows the coordination of the agents on the distributed database of location-based services. The proposal focuses on the location management of the mobile object presented in a hierarchical search and update. Also, it uses a nearest neighbor technique for efficient search method of mobile objects.

• International journal of advanced smart convergence
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• 제13권3호
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• pp.312-320
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• 2024

Healthcare services converged with ICT technology are improving quality of life and satisfaction through various customized services. In ICT-based medical services, data interchange between medical services is important, and HL7 FHIR, a medical data standard, enables efficient medical data interchange. FHIR-based medical information services using wireless data broadcasting can efficiently support massive clients. This paper proposes a function point model to evaluate the implementation cost of FHIR-based health information services using wireless data broadcasting. The proposed cost evaluation model can effectively evaluate the development cost by applying the complexity of converting medical data into FHIR format and the complexity of organizing indexes to efficiently support massive clients. The comparison of the proposed feature point evaluation model with simple feature points shows the efficiency and suitability of the proposed cost evaluation model.

• International Journal of Knowledge Content Development & Technology
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• 제1권2호
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• pp.29-42
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• 2011

The purpose of this study is to improve library promotional marketing for the disabled by identifying requirements of public library disability services. This study aimed to investigate librarian service providers' awareness of library programs for the disabled in order to prepare a systematic plan for promoting such library services. Research methods used are a literature analysis and survey. First, the ratio of respondents with experience promoting activities and services for the disabled was less than 50%. Second, regarding methods for promoting library disability services, the respondents used library homepages, press releases, library user guides, library newsletters, and library pamphlets in that order. Third, when asked what kind of PR media the library disability service providers had experience with and how often they use it, library boards and banners were the most common response. Fourth, suggested improvements to the current design and content of PR materials included: clearer word choice (or greater understandability), more detailed descriptions, simpler layouts, and more interesting or eye-catching content in that order. Fifth, the library disability services which are in the most need of public relations were guide information for library disability services, Library and Information Service (DOI services and search services), using alternative materials and the library collection, and aiding the information search. Overall, when evaluating the promotion of disability services in Korea, the library's public relations for disabled services needs to improve because currently neither librarians nor the disabled community they are targeting has frequent or quality experience with it. Thus, the policy department for the library disability services must develop a variety of promotional strategies adjusted for each type of the disability and distribute PR materials to service providers individually, making sure to utilize effective PR methods.

• 한국도서관정보학회지
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• 제40권1호
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• pp.133-155
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• 2009

21세기 지식정보사회로의 발전과 변화에 대처하여 세계 각국의 도서관들은 다양한 전자적 매체를 이용한 협력형 온라인 지식정보 서비스 개발에 큰 힘을 쏟고 있다. 본 연구는 국내외 온라인 지식정보서비스를 대상으로 한 사례연구와 질의응답 실험을 통해 국립중앙도서관이 주도적으로 시범 운영하고 있는 <사서에게 물어보세요> 서비스의 활성화 및 고도화를 위한 방안을 모색하는 데 목적을 둔다. 이를 위해 본 연구는 온라인 지식정보 서비스의 정의와 유형을 살피고, 국내외 사례를 분석하는 한편, 실질적 연구로서 KDC 대분류를 기준으로 한 30개의 즉답형 질문을 생성하여, 응답시간 및 방법을 비롯한 실제 서비스에 대한 종합적 실태조사를 실시한다. 결론으로 <사서에게 물어보세요> 서비스 발전을 위한 현재적 그리고 미래적 과제를 제시한다.

• 한국비블리아학회지
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• 제23권1호
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• pp.179-194
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• 2012

본 연구는 유비쿼터스 컴퓨팅 연구의 중요한 주제로 거론되고 있는 상황인식컴퓨팅의 도서관 정보서비스 적용에 관한 연구이다. 상황인식컴퓨팅은 이용자의 상황정보를 수집, 분석하여 이용자에게 최적화된 서비스를 제공하는 모바일 컴퓨팅 기술이다. 상황인식컴퓨팅의 개념은 90년대 말부터 논의되었으나 기술적 제한으로 인해 최근까지는 그 현실성이 크게 부각되지 않았었다. 최근의 정보통신기술의 급속한 발전과 스마트폰 사용을 필두로 한 모바일 정보검색의 대중화는 상황인식컴퓨팅을 현실에 적용시킬 수 있게 만들었으며 다양한 분야에서 그 유용성을 확인시켜주고 있다. 본 논문은 상황인식컴퓨팅의 개념을 소개하고 각종 사례를 살펴보며, 상황인식 컴퓨팅 서비스에 대한 이용자의 인식, 요구를 조사하여 도서관 환경에 적용해봄으로써 보다 이용자 중심적인 도서관 정보서비스를 제안하고자 한다.

• 한국정보시스템학회지:정보시스템연구
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• 제28권4호
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• pp.49-64
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• 2019

Purpose The purpose of this paper is to observe the relative priorities of importances among IT services for Smart tourism as well as the relative priorities of importances among ways for developing the IT Services. Design/methodology/approach AHP analysis model was designed with 3 layers in order to recognize the relative importances priorities of IT services and the ways developing the IT services in Smart tourism. The factors in the top layer consist of Pre-trip IT services, During-trip IT services and Post-trip IT services. The lower factors in second layer of the Pre-trip IT services consists of Tourism information search, Online reservation and Price comparison. The lower factors of the During-trip IT services consists of Context recognition, Virtual Reality and Drone Application. The lower factors of the Post-trip IT services consists of Interactive Sharing and Tagging. The factor of third layer, the ways of developing the IT services consist of Company leading, University leading and Industry-University Collaboration. The structural questionnaire based on the AHP analysis model was designed and used to survey experts in IT and tourism areas. The collected data by the question investigation was analyzed by AHP analysis technique. Findings The importance priority of During-trip IT service was highest among in the three type IT services of tourism life cycle. The importance priority of Price comparison service was highest among IT services for Pre-trip. The importance priority of the Context recognition service was highest among IT services for During-trip. The Interactive sharing service was highest among IT services for Post-trip. It would be confirmed for the IT service development ways of Company leading to be suitable for most of the It services, such as Tourism information search, Online reservation, Price comparison, Context recognition, Virtual reality, Drone application, Interactive sharing.

• 한국IT서비스학회지
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• 제12권1호
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• pp.115-130
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• 2013

This paper describes Cross reference services in Knowledge contents based on UCI. Cross references are effective features that can increase the value of the contents. Knowledge contents include academic papers, research reports, archives, historical and cultural heritage, and professional databases. Cross references are consists of reference-to and cited-by links which can be made by reference list in article. Some of cross reference services provided are considered. We designed cross reference services for knowledge contents in Korea and prototype services are provided. The reference linking service in the area of national R&D will enable the linking of heterogeneous information produced at different sources.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.834-836
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• 2003

Recently, web services concept is rapidly rising as new solution to solve the integration problem among heterogeneous application systems . This web servic es concept is adaptable in the field of 4S application systems integration that handles the spatial information of GIS, SIIS, GNSS and ITS. So, this paper suggests a new 4S web services model for the infrastructures of nationwide spatial clearinghouse, which is mainly based on the OGC and W3C web services specifications. Conclusively, this proposed model that could serve various spatial data and services has some advantages of being flexibly and powerfully capable of integrating the 4S application systems owing to adapting the international standard specifications of OGC and W3C.