• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2003년도 춘계학술대회 논문집
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• pp.30-33
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• 2003

In this paper the advantage of web technology applied to Rapid Prototyping is discussed. Two fabrication processes are chosen to be web-enabled. One, a post-process of FDM is developed to provide translucent plastic parts made of medical grade ABS material. The other, a system to fabricate laser machined Light Guide Panel is developed. In order to show the timesaving characteristics of the web-based tools, two websites are implemented (http://nano.gsnu.ac.kr/fdm ＆ http://nano.gsnu.ac.kr/laser). The 3-tier architecture is applied for the Internet communication between designers and manufacturing sites, The integrated design tools and physical manufacturing processes enable designers to submit a new design and to receive the fabricated parts in an expedited manner. Example parts are fabricated using the web-based system to prove the concept of the web-based design and Rapid Prototyping.

• 환경영향평가
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• 제10권3호
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• pp.235-243
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• 2001

Since the middle of 1990s, in Korea a few researches on the optimal management technologies combining numerical model and GIS for the management of water environment in drinking watershed area and reservoir such as Paldang Lake have been carried out. In this study, the integrated water environment management system was been suggested to efficiently reflect the public awareness of the environment by integrating the web based distributed data collection system, GIS, public hearing system and water quality model. As all the components of the system have been developed using the World Wide Web and all data have been collected from the relevant agencies through the Internet, the water quality model could be implemented on the web directly. In consequence, the environmental geographic information in Paldang Lake could be acquired and analyzed through the Internet. The system can rapidly respond to the public right to know on environment, so the public will willingly participate in the governmental projects on environment. To verify the usability of the developed system, it has been applied to Paldang Lake. Especially when the web based model has been used, users can easily and confidentially get the prediction results by applying the minimum number of parameters for the water quality model. This model will provide clearness and scientific bases in the process of water quality prediction for the sensitive sites where there are critical conflicts between the residents and the developers. In this study, rapid water environment management technique without spatial and time limit has been suggested, which can contribute to the efforts on the government and the public participation.

• 부모자녀건강학회지
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• 제3권1호
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• pp.27-34
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• 2000

In recent years, there has been a proliferation of consumer health information available on the internet related to parent-child health. More and more, parents are accessing information about child ca re through the Internet and computer at home. But there is no guarantee that the information is current, unbiased, or accurate. Several researchers have suggested some criteria for evaluating internet sites; source, accuracy, disclosure, currency, accessibility. As more consumer search the World Wide Web for parenting information, nurses have to learn more about this technology. Because nurses can assist parents in identifying how to locate information they can trust. It is also needed to for nurses to document the criteria for information selection on internet and to evaluate outcome of cyberspace intervention of parenting.

• 한국도서관정보학회지
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• 제32권1호
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• pp.33-51
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• 2001

모든 조직체에서 추진되는 경영개혁의 정언적 명제는 조직의 핵심역량을 강화하는 것이다. 그렇다면 최근에 다운사이징, 전략적 계획, 리엔지니어링의 차원에서 단행한 국내의 대학도서관의 경영개혁은 장서개발과 정보봉사라는 본질적 역량을 강화하는 방향으로 진행되고 있는가. 이 논문에서는 특히 대학 도서관과 전자계산소의 조직적 통합과 그에 따른 명칭변경, 내부 조직의 팀제로의 개편 등에 주목하여 경영개혁의 동향과 한계를 반추하고 바람직한 지향성을 모색하였다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2016년도 추계학술발표대회
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• pp.196-198
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• 2016

Online social networking sites such as MySpace, Facebook, Twitter are becoming very preeminent, and the quantities of their users are escalating very quickly. Due to the significant escalation of security vulnerabilities in social networks, user's confidentiality, authenticity, and privacy have been affected too. In this paper, a short study of online social network attacks is presented in order to identify the problems and impact of the attacks on World Wide Web (WWW).

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2002년도 춘계공동학술대회
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• pp.301-305
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• 2002

Bioinformatics can beexplained as the science of developing algorithms, applicatiou tools, and computer databases and so on, for the purpose of supporting and enhancing biological research. Bioinformatic information systems (BIS) typically handle large data sets and the amount of the data goes up exponentially. Another impediment to easy extraction and retrieval of genomic data in BIS is the need to access different sites for similar information. Recently. there has been some attempts to integrate bioinformatics data in the World Wide Web (WWW) among the bioinformatics community by the internet computing technology. However, the work to integrate bioinformatics data on a universal platform has some problems because of the lack of standard, terminologies, semantics, and ontologies about bioinformatics. In this paper, an XML-based BIS architecture is proposed as an integrated BIS framework. The XML and related technologies allow the creation of meaningful information tags to exchange data between various databases as a standard format, and to create more simple interfaces. This integrated BIS framework has bioinformatic architectural components which is used in the Corporate Information Factory (CIF) method.

• Journal of Information Technology Applications and Management
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• 제10권1호
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• pp.1-17
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• 2003

As the increase of internal users, there are many enterprises and organizations that regard the internal as the great ■marketing superhighway■. But the entrance of too many e-Business enterprises and shopping sites makes them to compete each other Consequently many sites are created and disappeared in the cyberspace. Although fascination and speculation surrounds the impact of the e-Business on business models via benefit-based concept, there is little evidence underlying all this speculation. This article provides on such data set. It reports on critical Issues that e-Business enterprises found salient as they browsed through e-Business model infrastructure on the world wide web, internet-based. We gathered domestic e-Business enterprise's kinds of business model during 2000∼2002 via KMAC's (Korea Management Association Consultants) K-WPI and K-WPC. We classified e-Business models as shopping mall, auction, community. value-chain, collaboration, information brokerage, advertising, Internet service, marketing that we had identified from the existing literature on business models. This study translated these models to the e-Business model context and explored their relative salience. The results suggest that e-Business manager need to think more about how they perform on the issues known to affect decision making for designing e-Business models. We offer advice for enhancing the effectiveness of business models.

• 대한지역사회영양학회지
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• 제9권3호
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• pp.326-332
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• 2004

The research objective was to identify the effect of various instruction media on improving students' foodservice management competencies and for increasing class satisfaction. The research involved a comparison of two student groups. One group consisted of students who attended a lecture-based food purchasing class (Group A). The other group was students who attended the same class, and who also used various media as well as receiving the lecture (Group B). The results were as follows: 1) After a 16 week program, Group B perceived their procurement management competencies to be higher than those of Group A, especially in setting up purchasing goals, marketing research, and using computer systems for procurement; 2) In terms of class satisfaction, it was also observed that Group B was more satisfied with food purchasing class than was Group A. Group B gave high scores, especially in effective utilization of media, increasing motivation, and understanding; 3) Group B perceived that various instruction media was helpful for developing their procurement management competencies. Respondents evaluated the usefulness of media in the following order: using Power Point watching videos, visiting web-sites for food purchasing class, and surfing the World Wide Web. The results of the research show that using various instruction media for food purchasing classes would improve students' foodservice management competencies. Therefore, instructors who teach foodservice management related courses should consider developing teaching strategies that apply various instruction media for students to enhance their foodservice management competencies and to increase class satisfaction.

• 디자인학연구
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• 제16권1호
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• pp.117-126
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• 2003

인간과 컴퓨터의 상호작용은 컴퓨터의 기술적 발달과 함께 다양하게 변화하여 왔으며 웹의 보편화와 함께 웹의 특성을 반영한 다양한 형식과 방법의 상호작용이 시도되고 있다. 이러한 다양한 상호작용의 개념중 대화형 에이전트는 대화의 대상으로 캐릭터를 사용하며 대화에 의한 상호작용을 통해 자연스럽고 인간적이며 직관적인 상호작용을 제시하고 있다. 그러나 현재까지의 연구는 그 구현을 중심으로 진행되고 있으며 웹에서의 실질적인 적용은 시험적 단계를 거치고 있다. 따라서 본 연구에서는 가상 강좌 사이트에서 보다 적극적인 활용대상으로서 대화형 에이전트를 적용하기 위해 대화형 에이전트의 상호작용 방식의 주요 개념인 대화에 대하여 고찰하였다. 다음으로 웹에서 이루어지는 대화적 특성을 연구하고 웹에서의 대화 구성 방식을 도출하였다. 이를 바탕으로 대화형 에이전트를 구현하여 가상 강좌 사이트에 적용하였으며 사이트 운영 및 평가를 통해 대화형 에이전트의 적용 가능성을 살펴보았다.

• 정보관리연구
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• 제31권1호
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• pp.12-42
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• 2000

대부분의 선진국 및 여러 개발도상국에서 디지털도서관 연구에 많은 관심을 보이고 있다. 많은 디지털도서관 연구 프로젝트들이 정부 기관과 국가 및 국제 기관들에 의해 재정적인 지원을 받고있는 반면, 몇몇 프로젝트는 특정 대학과 연구기관 그리고 도서관들에 의해 단독 형태 혹은 협력 형태로 운영되고 있다. 영국의 ELINOR 프로젝트, 영국 eLib(Electronic Li-braries) 프로그램의 첫 번째 두 단계, 미국 DLI(Digital Library Initiative)의 첫 번째 단계 등과 같은 몇몇 디지털도서관 프로젝트는 현재 종료되었지만 몇몇 다른 프로젝트들은 전 세계의 다른 지역에서 현재 진행중이다. 본 고에서는 다양한 연구자들이 제시한 디지털도서관의정의 및 특징들에 대한 설명으로 시작하여 전 세계의 다른 지역에서 현재 진행중이거나 막 종료된 몇몇 주요 디지털도서관 프로젝트에 대해 간단히 언급하였다. 그 다음으로는 디지털도서관 연구를 16개의 주요 항목으로 구분하여 리뷰하였다. 본 리뷰를 위한 문헌은 LISA CD-ROM 데이터베이스의 탐색과 DIALOG의 문헌정보학 데이터베이스 탐색을 통해 확보하였으며 탐색 결과는 D-Lib Magazine과 Ariadne의 다양한 호들의 탐색과 디지털도서관 연구에 참여하는 다양한 기관들의 웹사이트의 탐색으로 보완되었다. 짧은 기간동안의 디지털도서관 연구를 통하여 많은 것을 배우게 되었다는 사실을 본 리뷰를 통해 알게되었다. 그러나 많은 이슈들이 해결되어야 한다. 본 고는 디지털도서관을 연구 단계로부터 실제 환경으로 발전시키기 위해 가까운 장래에 해결해야 할 연구 이슈들을 언급하는 것으로 끝을 맺는다.