• The Journal of Korean Association of Computer Education
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• v.6 no.4
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• pp.115-123
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• 2003

It's difficult to find efforts for individualization other than suggesting simple, branching level learning materials among the developed courseware. The reason is primarily attributed to the facts that the courseware itself is not flexible, a fixed structure which is not reusable, and numerous costs and time should be consumed to develop one. In the same context of the appearance of the object-oriented concept in the method of software development, the concept of 'learning object' has appeared in the development of courses and contents, paving the way toward the possibility of designing versatile courses through the learning object. In the learning object-based course design, however, it still has similar shape and structure to the existing courseware, and the effort to realize the individualized learning by utilizing the learning object is not sufficient, as well. In this study, I suggest a outlined learning object model which can support the individualized learning by expanding the existing learning object, and based on th is model. design a instructional model that can show an individualized learning path, based on the ADDIE model.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2004.05a
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• pp.178-183
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• 2004

스포츠 조명의 목적은 스포츠 종목의 특성에 맞는 조명방법과 조절을 통해 경기력을 발휘 할 수 있게 조명환경을 조성하는 것이다. 또한 조명 설계를 통해 경기자는 물론, 관중 그리고 T.V. 시청자들에게도 경기 내용의 정확한 시각정보를 전달 할 수 있어야 한다. 본 논문에서는 골프코스의 KS조도기준을 바탕으로 하여 티잉그라운드, 페어웨이, 그린으로 나누어서 골프코스 조명 모델 설계를 위하여 컴퓨터 시뮬레이션을 실시하였으며, 적절한 광원의 선정, 조명 pole의 위치 및 크기 등을 고려하여 조명등의 에이밍 조정으로 양질의 조도분포를 구하였다. 이러한 모델 설계를 토대로 골프장 현장적용 설계안을 제시코자한다.

• Proceedings of the KAIS Fall Conference
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• 2011.05b
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• pp.765-768
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• 2011

최근 건설경기의 난국 속에서 많은 건설기업들이 경영상의 어려움에 처해 있다. 본 연구에서는 코스피 코스닥 상장 건설기업들을 대상으로 ANP와 DEA 결합 모델을 이용하여 기업의 경영 효율성 분석을 실시한다. DEA 모형에 쓰이는 투입 및 산출 요소의 결정은 ANP 모형의 중요도 분석을 통하여 결정함으로써 기존의 방법보다 효율성 분석 결과의 신뢰도를 제고하였는데, 효율성 분석결과 비효율적 그룹에 대해서는 효율적 그룹으로의 이동을 위한 벤치마킹 대상과 개선을 위한 효율성 수치를 제공한다. 또한 연구의 결과로 나온 기업별 효율성과 주가와의 상관관계를 분석한다. 본 연구에서는 코스피 상장 건설기업 36곳과 코스닥에 상장된 건설기업 21곳인 총57개 기업을 대상으로 기업의 효율성을 평가하였는데, 효율성 분석결과 CCR 효율성이 1인 기업은 4개 기업, BCC 효율성이 1인 기업은 7개 기업, 규모의 효율성이 1인 기업은 4개 기업 이었으며 각각의 효율적 그룹군 기업과 주가와의 상관관계는 CCR, BCC 모형 모두에서 0.7 이상의 강한 양의 상관관계를 나타냈다.

• Journal of Christian Education in Korea
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• v.66
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• pp.75-112
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• 2021

This study is purposed to prepare students in theological universities so that they contribute to their faith community as well as the broader social community in future through developing a practical course model for education of character formation. Facing the challenge of a high-tech revolution being progressed globally in this period, theological seminaries as the Christian-affiliated institute of higher education see the necessity to nurture their learners' competency of holistic personality comprehending cognitive, affective, behavioral, and more spiritual maturity as well as specialty in each subject matter. The holistic character capability of seminarians is closely related not only to their own self-realization, but also social community's well-being. This research had the following content and results. Chapter 1 brought up a subject to educational needs of the holistic character formation in the theological seminaries to meet the rapidly changing times. Chapter 2 considered the importance of character formation in the curriculum of the universities and theological seminaries in the times of high-tech revolution through the literature reviews related to. Chapter 3 clarified the elements of character education to be placed emphasis on theological seminaries and established the way of course planning. Chapter 4, using a course of Christian social education for illustration, described in order the whole process of course planning comprehending the need of planning, description of course concept, establishment and definition of learning outcomes, organization of learning experience(course content), teaching-learning activities, evaluation of learning outcome, and course improvement, which was visualized with the chart of the process of course design. Also, it provided a practical illustration of the conceptual map, an outline of content and an organization of units, and scope-sequence chart. Finally, chapter 5 gave an syllabus example in an integrative and digestive form as the course plan to be distributed to the students, which is the final result produced through the whole process of course planning. This research is intended not to present a overall curriculum planning of the university-level in the theological seminaries, but to develop a course-level curriculum focused on the formation of character. The author hope that this study would be used as a guideline in developing a course model to nurture the capability of the learners' holistic character.

• Journal of Navigation and Port Research
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• v.38 no.5
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• pp.437-442
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• 2014

Ocean Literacy is an understanding of the ocean's influence on you and your influence on the ocean. This research developed the 7 ocean education model courses using ocean literacy based on the analysis of ocean education programs which executed 23 agencies in Busan. These model courses are combined in the type of indoor theory, indoor experience, field study and field experience. Also, this makes the guide map for ocean education in a 76cm*56cm size to distinguish and choose the course easily. This map is the format combined in geological location and tourist attraction spots in Busan, includes education centers, contents, lead time and so on, and it is possible for educatees to handle their preference and seasonality elastically. This map including ocean education model course is a milestone to activate ocean education, and is helpful to reach the goal of ocean education and to lead ocean professionals. In addition, this research presents the development of teaching materials, training aids to complement the weakness of indoor education, the development of cyber education through making video contents as the activation measures of ocean education.

• Journal of Korea Society of Industrial Information Systems
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• v.22 no.6
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• pp.23-29
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• 2017

Due to the success of Wealthfront, Betterment, etc., there is a growing interest in RoboAdvisor that is an automated asset allocation methodology globally. RoboAdvisor minimizes human involvement in managing assets, thereby reducing the costs of using services and eliminating human psychological factors. In this paper, we developed a predictive model for the KOSPI 200 Futures Index using deep learning, in order to replace the existing technical analysis technique. And the proposed model confirmed that When the KOSPI 200 Gift Index is small, it can be used to predict direction and price of index. In combination with the existing technical analysis, It is confirmed that the proposed models combining with existing technical analyses and can be applied to the RoboAdvisor Service in the future.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.05a
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• pp.602-605
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• 2003

최근, 컴포넌트 기술의 발전에 따라 웹 기반 교육 시스템에서도 이를 응용하여 다양한 교육 컨텐츠의 제공 및 활용하려는 연구가 진행되고 있다. 또한, EJB는 웹 기반 컴포넌트 모델로서 웹 기반응용 시스템부분에서 많은 관심을 받고 있다 그러나, 컴포넌트 기반 웹-코스웨어는 이용 가능한 상용 컴포넌트와 인식부족으로 아직까지 실용화되지 못하고 있는 실정이며 분석에 관한 정형화도 이루어지지 않고 있다. 따라서, 본 연구에서는 EJB 컴포넌트를 이용한 웹 코스웨어를 분석 및 구현을 하였다. 컴포넌트들 사이의 메시지 흐름에 대한 정형적인 명세 분석을 위하여 페트리 넷을 이용하였으며, 각 기능에 따라 무상태 세션 빈의 형식으로 EJB 시스템을 구현하였다.

• Proceedings of the Korea Multimedia Society Conference
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• 1998.10a
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• pp.309-314
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• 1998

가상교육(cyber education)은 원격교육에서 시작되어 웹 기반 교육(Web-based Instruction)에 이르기까지 많은 발전을 거듭하여, 최근 국내외에 많은 웹 기반 코스웨어와 가상 클래스 관리 소프트웨어가 개발되고 있다. 가상교육을 위한 코스웨어는 지금까지 텍스트와 이미지 위주의 정적인 구조로 구성되었으나, 최근 웹과 멀티미디어 기술의 발전에 힘이어 이제는 다양한 멀티미디어를 컨텐츠(contents) 개발에 활용하고 동적인 구조와 상호 작용성을 지원할 수 있게 되었다. 본 논문은 이러한 기술발전에 근거하여 웹 기반 코스웨어를 개발하기 위한 컨텐츠 개발모델을 제시하고, 이 개발모델에 기반한 멀티미디어 배움터 개발사례를 설명한다. 멀티미디어 배움터는 10개의 Contents Chapter와 8개의 Lab.으로 구성되어 있으며, 현재 연세대학교 학부 과목인 멀티미디어 강의에서 활용되고 있다.

• Journal of Korean Philosophical Society
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• v.129
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• pp.23-51
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• 2014

Christine M. Korsgaard believes that constructivism can respond to moral skepticism without depending upon moral realism. The purpose of this paper is to examine Korsgaard's kantian constructivism and her positions on moral realism. According to Korsgaard moral realism cannot answer normative questions in that it sees the function of moral concepts as describing the reality and so accepts the model of applied knowledge for action. In contrast Korsgaard insists that constructivism is better at justifying normativity since it regards moral concepts as representing the solutions to practical problems and so shows that moral principles are necessarily involved in the practical problems of agency. Korsgaard's constructivism has antirealistic elements such as pure proceduralism, the constitutive model to exclude ontological, metaphysical meanings, and the account of human beings as the sources of values. In spite of those antirealistic elements it is difficult to jump to a conclusion that Korsgaard's constructivism is antirealism. Korsgaard, in the early book, The Sources of Normativity, says that kantian constructivism has something to do with a form of realism, or procedural moral realism. And in the following books she argues that constructivism is compatible with realism although she pays attention to the practical implications of constructivism and then sets aside its ontological relevance. That is, Korsgaard does not want that her constructivism results in antirealism. Korsgaard's realism, however, is too weak to be called as realism. There is, also, a question why one would rather take a constructivist approach if one holds on to realism.

• Journal of Korean Library and Information Science Society
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• v.54 no.2
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• pp.23-42
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• 2023

The library tour program is a new type of cultural program that was first introduced and operated by J City, and library tourists travel to specialized libraries in the city according to a set course and experience various experiences. This study aims to build a customized course recommendation model that considers the characteristics of individual participants in addition to the existing fixed group travel format so that more users can enjoy the opportunity to participate in library tours. To this end, the characteristics of library travelers were categorized to establish traveler personas, and library evaluation items and evaluation criteria were established accordingly. We selected 22 libraries targeted by the library travel program and measured library data through actual visits. Based on the collected data, we derived the characteristics of suitable libraries and developed a persona-based library tour course recommendation model using a decision tree algorithm. To demonstrate the feasibility of the proposed recommendation model, we build a mobile application mockup, and conducted user evaluations with actual library users to identify satisfaction and improvements to the developed model.