• KSII Transactions on Internet and Information Systems (TIIS)
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• 제3권5호
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• pp.548-574
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• 2009

Personal information (hereinafter referred to as "PI") infringement has recently emerged as a serious social problem in Korea. PI infringement in the public and private sector is common. There were 182,666 cases of PI in 2,624 public organizations during the last three years. Online infringement cases have increased. PI leakage causes moral and economic damage and is an impediment to public confidence in public organizations seeking to manage e-government and maintain open and aboveboard administration. Thus, it is an important matter. Most cases of PI leakage result from unsatisfactory management of security, errors in home page design and insufficient system protection management. Protection management, such as encryption or management of access logs should be reinforced urgently. However, it is difficult to comprehend the scope of practical technology management satisfied legislation and regulations. Substantial protective countermeasures, such as access control, certification, log management and encryption need to be established. It is hard to deal with the massive leakage of PI and its security management. Therefore, in this study, we analyzed the conditions for the technical protection measures during the processing phase of PI. In addition, we classified the standard control items of protective measures suited to public circumstances. Therefore, this study provides a standard and checklist by which staff in public organizations can protect PI via technical management activities appropriate to laws and ordinances. In addition, this can lead to more detailed and clearer instructions on how to carry out technical protection measures and to evaluate the current status.

• 한국콘텐츠학회논문지
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• 제13권12호
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• pp.560-567
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• 2013

2009년 애플사에서 아이폰을 출시하면서 스마트폰이 개인의 생활패턴을 크게 바꿔 놓았다. 즉, 스마트폰이 등장하면서 음성통화위주에서 음성/화상통화, 카메라, 전자메일 송수신, 웹 브라우징 등 다양한 서비스가 이루어지고 있다. 그러나, 스마트폰의 사용범위가 넓어지는 만큼 기업은 주요 문서 보호를 위해 MDM솔루션을 도입할 필요성이 커지고 있다. 하지만, 이러한 MDM 솔루션은 스마트폰내에 저장된 연락처, 사진, 메모 등의 모든 데이터를 제한 없이 접근 가능한 문제점이 발생한다. 이로 인해 스마트폰 사용자는 원하지 않는 사생활 침해가 발생할 우려가 있다. 본 논문에서는 스마트폰 사용자가 공개를 허락한 파일만 기업의 보안담당자 또는 MDM 관리자에게 접근이 가능케 하고 비공개 파일은 가상 디스크에 별도로 저장하여 스마트폰 사용자 이외에는 접근이 불가능하게 하는 스마트폰 사용자의 개인 프라이버시 파일 보호방안을 제안하였다.

• 인터넷정보학회논문지
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• 제1권1호
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• pp.95-104
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• 2000

일반적으로 유선망을 통한 인터넷 접속은 의료영상과 같이 대용량의 데이터를 전송하기에는 잔송속도가 매우 낮다. 인터넷의 이러한 문제를 해결하기 위해 본 연구에서는 고속의 위성 인터넷 통신을 위한 비대칭 위성 데이터 통신 시스템을 개발하였다. 비대칭 위성 데이터 통신은 데이터 경로가 비대칭인 것으로 데이터의 요청은 유선망을 통하고 대용량 데이터의 수신은 위성을 통하는 방식이다. 본 비대칭 위성 데이터 통신 시스템은 기존의 유선망에 비해 약 10-30배의 전송속도 향상의 결과를 얻을 수 있었다. 또한 인터넷을 통해 인증된 모든 병원으로부터 원격 의료를 수행할 수 있는 웹 기반의 원격의료시스템을 개발하였다. 이 시스템은 Java를 이용하여 개발하였으며 별도의 도구를 구입하지 않더라도 넷스케이프와 같은 웹 브라우저를 통해 세계 어디에서나 의료 영상과 정보를 접속하고 검색할 수 있는 기능을 가지고 있다. 원격의료시스템의 전송 속도를 향상시키기 위해 JPEG을 통해 영상을 압축하였다. 결론적으로 우리는 제안한 비대칭 위성기술과 웹 기술을 이용하여 고속의 범용 원격의료시스템을 개발할 수 있었으며 이를 이용하여 의료영상시스템을 병원내부용도에서 범용의 원격의료시스템으로 그 범위를 확장시킬 수 있었다.

• 천문학회보
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• 제43권2호
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• pp.49.3-50
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• 2018

Korea has kept its records of astronomical phenomena since around 2,000 years ago. However, the contents and scope of relevant service have been limited for researchers who need those records due to lack of complete data collection. In this regard, it is necessary to establish efficient collection and management systems of Korean astronomical records by utilizing an environment that is easily accessible. This study is intended to complete the development of a testbed system that allows researchers to systematically input and validate, in a Web environment, multiple astronomical records among the historical documents until Modern Joseon after the Three Kingdoms Period. Recognition of the pre-translated data and tables in advance is followed by its storage in the database built on the Web. Then, data validation is implemented by providing a retrieval service according to a specific form to only a finite number of researchers who have access authority. This study is targeted at a testbed system that takes around three months to be completely developed. The completed testbed system is expected to allow internal and external researchers of an organization to easily access the service on the Web. This will ensure that the accuracy of the data can be verified mutually and help identify areas of service improvement. The opinions collected regarding service improvement will be reflected in the future system. Eventually, domestic astronomical records will subsequently be able to be utilized internationally through the multilingual service.

• 대한장애인치과학회지
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• 제14권2호
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• pp.111-120
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• 2018

The need for oral health rights for people with disabilities is very high, and current oral health care system does not fully reflect these demands. Efforts to promote oral health of people with disabilities are urgently needed. In order for the disabled to have oral health rights, access to oral health services for people with disabilities should be improved and barriers to access should be resolved. In this study, we propose oral health service delivery system to guarantee oral health rights for the disabled. In addition, before applying the proposed oral medical delivery system, the external effects of the system application were predicted and the expert verification was conducted to find out the solution. There are some controversies about the development of the service delivery system proposed in this study. As a result of the expert verification, there were disagreements about the suitability of the service provider, the suitability of the service recipient, the appropriateness of the service content and scope, and the appropriateness of the cost and the revenue source. Subsequent Delphi surveys require the development of structured questionnaires for discussions that require consensus. It is expected that a reasonable consensus of expert opinions will be derived.

• 한국문헌정보학회지
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• 제58권1호
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• pp.329-349
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• 2024

본 연구는 국내 도서관 현장에 적용가능한 통일된 형식의 우선표제 작성지침 제안을 목적으로 두고, 법률저작에 집중하여 논의를 진행하였다. 이를 위해 이 연구에서는 (1) 국내·외 목록규칙 중 RDA, NCR, KCR2, KCR5 개정안을 대상으로 법률저작의 통일표제 그리고 전거형접근점 규칙을 분석하고, (2) LC, DNB, 북미권 대학도서관을 대상으로 법률저작의 통일표제 입력지침과 입력사례를 조사함으로써 실제 적용되는 방식을 분석한 후, (3) 국립중앙도서관 법률저작의 서지데이터를 임의추출하여 통일표제의 적용범위를 검토해보고 통일표제 작성지침 개발시 고려할 점을 도출하였다. 이를 근거로 (4) 법률저작의 통일표제 작성지침 초안을 도출한 후, 국립중앙도서관 실무진의 검토와 법률 및 통일표제 전문가 자문을 거쳐 최종안을 제안하였다. 논의에 필요한 데이터는 문헌연구와 사례조사를 통해 확보하였으며, 추가적인 데이터는 업무담당자와의 이메일 면담과 전문가 자문을 통해 확보하였다.

• 한국문헌정보학회지
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• 제42권3호
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• pp.189-205
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• 2008

전문도서관의 사서직 업무가 도서관의 패러다임이 전환됨에 따라 그 성격이 어떻게 효율적으로 변하여야 할것 인가에 대한 연구를 하였다. 전문도서관에 근무하는 사서가 전통적인 도서관업무외에 수행할 새로운 영역과 역할이 무엇인지에 대하여 조사를 하였다. 전문도서관의 블루오션 전략을 도출하기 위하여 SWOT분석을 하여 도서관 내 외부 환경변화를 파라하였다. 전문도서관의 업무 개선을 위하여 ERCR 분석을 하여 각 업무에 대한 효율성을 분석하였다. 조사와 분석 결과를 근거로 하여 전문도서관 사서의 역할과 업무 영역 다변화 전략을 제시하였다.

• 한국도서관정보학회지
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• 제30권4호
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• pp.137-161
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• 1999

The purpose of this study provides the conceptual and practical framework on the strategy to enhance services for the visually handicapped in the braille libraries. In order to achieve this purpose, the questionnaires, the interview, and the observation of the data collection techniques are used in the study, and the braille libraries throughout Korea which are in operation are selected as subjects for the research and survey. The results of the study are summarized as follows. 1. Most of the braille libraries, about 70%, are located in Seoul. It thus appears that this geographical unbalance cause the visually handicapped inconvenience in use, who is especially living at the regions where no braille library is located nearby. 2. To enhance the efficiency of the library services for the visually handicapped, first of all, the limited scope of the subject as well as the poor volume of the collections should be resolved as soon as possible. 3. Most of the libraries are neither equipped with necessary facilities to publish in braille nor secured the supporting instruments which facilitate to use library services for the visually handicapped satisfactorily. 4. The collections for the visually handicapped consist of the brailles and the recordings mainly. Because the visually handicapped is difficult to access and visit at the libraries alone, these materials are generally circulating rather outward by postal service than inward. 5. The qualified staff who has the very responsible position for reading and circulation is required to have educational background in library and information science, to have passions for the visually handicapped, and to have abilities to understand and translate the materials in braille.

• 무역상무연구
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• 제19권
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• pp.169-190
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• 2003

Uniform Computer Information Transactions Act (UCITA) for e-commerce in non-UCC and non-UETA transactions, promulgated in 1999. The Act Drafted by the National Conference of Commissioners on Uniform State Laws. UCITA applies to contracts to license or buy software, contracts to create computer programs, contracts for on-line access to databases and contracts to distribute information over the Internet. UCITA does not apply to goods such as television sets, stereo equipment, airplanes or traditional books and publications. Goods generally remain subject to UCC Article 2 or Article 2A. Many transactions may include more than computer information. If that transaction covers non-goods subject matter, UCITA applies only to the part of the transaction which is computer information and other law applies to the other subject matter. In the event the other subject matter is goods, UCC Article 2 or 2A applies to the goods subject matter and UCITA applies to the computer information part. UCITA is coordinated with existing Articles 2 and 2A, so coverage of each to part of the transaction will be facilitated. With respect to other subject matter (primarily services) UCC Articles 2 and 2A have worked in mixed transactions with the common law applicable to the services.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2005년도 ICCAS
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• pp.362-367
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• 2005

Control network adopted in the national power-plant or manufactory are mostly vendor-dependent products, which have their own special specification, components and individual communication methods. These systems not only raise installation cost, but also bring many difficulties to maintenance and extension. To overcome these problems, this paper introduces a development and application case of a new "PC/Ethernet-based fieldbus" architecture and protocol to be used in mid-level fieldbus. The designed system has a basic idea of "3 Layers fieldbus over Standard-LAN" and implemented on PCs. PC gives user friendly environment. By using an open standard Ethernet in layer 1,2, the system has low cost, wide communication bandwidth and high compatibility. Layer 3 protocol designed for large realtime data communication makes user bypass TCP/IP layer and gives user direct access to the Ethernet. This new protocol eliminates potential collision of Ethernet, and transmits large periodic/non-periodic control data by using long-frame/wide-bandwidth of Ethernet effectively, and offers simple API-Services to the upper layer. Since the system have installed in H-power plant simulator and U-nuclear power plant simulator in Korea, it have been proved to be efficient and stable without any trouble in realtime communication service for full-scope plant simulator that has a lot of control elements.