• 디지털산업정보학회논문지
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• 제18권4호
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• pp.55-65
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• 2022

The purpose of this study is to develop online educational contents and verify its effectiveness in order to strengthen the learning capabilities of college students. The theme of mind map online education contents is a mind map series for effective learning arrangement, and has been developed into a total of six contents. Each contents consisted of 20-30 minutes, and the details consisted of the concept, principle, learning case, how to write a mind map, and how to use a digital mind map. The results of the study are as follows. First, it was confirmed that the higher thinking ability of college students who took the mind map online education contents was improved. Second, it was confirmed that the self-directed learning attitude of college students improved after taking the mind map online education contents. Third, the reason why students' higher thinking ability and self-directed learning attitudes improved in this study is that they were developed in consideration of the composition of contents and appropriate video time. Therefore, in order to increase the effectiveness of online educational contents, it is necessary to examine specific cases using concepts from conceptual approaches to specific topics, and to faithfully reflect the procedure in which each learner can actually use the concept.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2003년도 춘계종합학술대회논문집
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• pp.209-213
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• 2003

컨텐츠 암호화를 통하여 컨텐츠를 보호하고 통제하려는 DRM 관련 기술은 현재 몇 가지 제품으로 상용화 되어 서비스 되고 있는 상황이다. 하지만 현재지 DRM기술은 최종 사용자로부터의 컨텐츠 보호에 중점을 두고 있어, 컨텐츠 유통에 참여하는 창조자, 제공자, 분배자 등 주체들에게 저작권의 보호 및 관리 문제, 올바른 유통 체계 확립 문제 등을 효과적으로 해결할 수 있는 수단을 제공하지 뭇하고 있다. 본 논문은 DRM을 기반으로 컨텐츠를 유통하기 위한 컨텐츠와 메타데이터에 대한 처리 방법을 제시하고 다양한 컨텐츠 유통 모델에서 쉽게 컨텐츠를 유흥시킬 수 있는 환경을 제안한다.

• 컴퓨터교육학회논문지
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• 제10권4호
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• pp.73-82
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• 2007

본 연구는 이러닝 콘텐츠에 활용되고 있는 동영상, 이미지 등의 다양한 멀티미디어 학습자원을 효과적이고 효율적으로 개발, 관리하고 공유할 수 있는 시스템을 개발하기 위한 목적으로 수행되었다. 이를 위해 방송, 언론, 기업 등에서 동영상, 사진, 플래시와 같은 미디어자료들을 관리하는 미디어자산관리시스템을 분석하여 멀티미디어자원관리시스템으로 재설계하였다. 이 시스템은 IPTC 표준을 따르는 미디어자산관리시스템의 6개 메타데이터 항목을 SCORM에 대응시켜 변환하였으며 윈도 2003 서버와 오라클 RDBMS를 사용하였고 사용자용과 관리자용으로 구분하여 개발하였다.

• 경영과학
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• 제22권2호
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• pp.99-107
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• 2005

Recently, Tang and Chanson proposed a minimum cost distribution model for replicated Web contents subject to an expiration-based consistency management. Their model is a progress in that it can consider multiple replicas via the network of servers located on the Web. The proposed greedy heuristic, however, has an undesirable feature that the solution tends to converge a local optimum at an early stage of the algorithm. in this paper, we propose an algorithm based on a simple idea of preventing the early local convergence. The new algorithm provides solutions whose cost are, on the average, 27$\%$ lower than in the previous algorithm.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.1030-1032
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• 2015

본 논문은 운영체제가 탑재된 디스플레이 장치에 무선 통신을 이용하여 산업별 시설점검 및 관리업무와 함께 다양한 컨텐츠를 함께 출력 및 서비스하는 시스템을 개발하였다. 본 시스템은 시설 점검을 할 수 있는 업무 관리 기능과 다양한 컨텐츠를 동시에 디스플레이 장치에 출력하는 시스템이다. 그리고 서비스 업체의 광고 등의 컨텐츠를 서버에서 실시간으로 받아 출력한다. 따라서 건물 내의 실시간 시설관리 업무와 다양한 컨텐츠를 제공하면서 건물 내의 실시간 시설 관리 여부를 지원한다.

• 한국병원경영학회지
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• 제19권1호
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• pp.21-31
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• 2014

This study aimed to find marketing strategy through comparison of internet homepage between national-public hospitals and private hospitals in Korea. A total of 51 hospitals' data were used with frequency, chi-square, t-test, multi-regression, correlation analysis. They were verified by SPSS Ver. 15.0 program. According to the result of this research, national-public hospitals operated more contents of public interests such as social contribution, volunteer work than private hospitals. Otherwise private hospitals operated more contents of costumer interests such as customer counselling, statistical data and cafe of customer voices than national-public hospitals. Synthetically we find that private hospitals try to get closer to the consumer than national-public hospitals. Because feedback and interaction between hospitals and consumer are very important, we suggest that national-public hospitals and private hospitals mutually should operate internet homepage in accordance with consumer needs of medical market.

• International Journal of Contents
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• 제5권2호
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• pp.20-25
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• 2009

The purpose of this study is to seek new u-business services in restaurant management. Using the concept of business model methodology in family restaurant management domain, this study identifies customers' needs in services at the stage of management of purchase of materials, the production management, and the sales management. In addition, this study suggests two killer applications of a family restaurant management linking with the latest ubiquitous computing technologies: the service of the customer-oriented menu recommendation and the service of the inventory-oriented menu recommendation. These findings may offer practical insights in the context of ubiquitous service model of restaurant management.

• 한국철도학회논문집
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• 제9권4호
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• pp.482-486
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• 2006

The Systems Engineering Management Plan (SEMP) is the primary, top level technical management document for the integration of all engineering activities at the project plan phase. This document defined the activities to plan, control, and perform overall engineering integration. To develop the SEMP for Railway Safety System, several standards are reviewed and analyzed. And then a common requirement for SEMP preparation is derived from the results of analysis. Also, the SEMP example available practically applies to Railway Safety System. In particular, The SEMP focused on controling technical program management has been organized so far, but in this study the detailed contents of SEMP put stress on project management is derived. And it is related to each other between project management and technical engineering management. At the end, to continuously manage the items and contents of the SEMP, a database management and an automatic document generation system is presented using Computer-Aided Systems Engineering (CASE) tool.

• 농촌계획
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• 제21권3호
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• pp.113-120
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• 2015

The Purpose of this study is to analyze the importance and satisfaction on the items related to rural education farm management. The survey was carried out on the operators of rural education farm from October 6th, 2014 to April 30th, 2015, and 144 questionnaires were used for the final analysis. According to the analysis result, In the first quadrant, the environment of the farms(safety of the education farms, accessibility to the farms) and the existing customer management(dealing actively with the customer complaints, consulting with schools regarding the hands-on education and the feedbacks) were included. In the second quadrant, fourteen items were included. To mention these items in detail, the environment of the farms(lounge area for the guiding teachers), customer management(diversification of the publicity for the education farms, efforts to secure loyal customers, efforts to create new customers), campaigns of publicity and contents of publicity management(diversification of the publicity channels for education farms, off-line contents management, on-line contents management), ensuring professionalism(worksheet development and utilization, periodical supplemental education for operators), hands-on education programs(new program development, customized program development, distinguished program development), costs(efforts for cost reduction, fees for hands-on education) were included. In the third quadrant, the environment of the farms(size of the education farms), publicity activities and publicity contents management(enthusiastic publicity activities), strengthening professionalism(participation in the training programs related to rural education farm management) and in the fourth quadrant, the environment of the farms(environmentally-friendly and aesthetic natural landscape, convenient facilities such as powder rooms and washstands, parking lots) were included.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2013년도 춘계 종합학술대회 논문집
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• pp.427-428
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• 2013

패션콘텐츠의 모바일 유통을 목적으로 콘텐츠 비즈니스 모델을 설계하고자 하였으며 스마트폰 기반의 모바일 어플리케이션을 구현하였다. 단순 패션콘텐츠만을 제공하는 것이 아닌 패션콘텐츠의 활용을 높이기 위한 정보공유 방법과 사용자의 자가 코디를 지원하는 콘텐츠 직접생산, 활용 및 거래 시스템을 구현하고 사용시장의 확대를 위한 접근전략을 제시하였다.