• 통상정보연구
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• 제12권2호
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• pp.59-83
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• 2010

The purposes of the study is to evaluate the discrepancy between user's expectation and satisfaction degree in the service of uTradeHub. In this regard, this study infers general solutions in order to induce the intersection area using IPA technique. Then this paper will present directions to improve the service of uTradeHub. In terms of methodology, this article disclosed that IPA model approach is greatly useful to evaluate user's attribute. First, variables like the link of different works(f1), trust of system(f4), information connection(f7) are located on the first quadrant. This means that importance and satisfaction are all high variables for user. So, this is very important variables that need continuous administration in order to maintain present state. Second, variables such as the speed of information acquisition(f2), improvement of use(f3), stability of system(f5) are located on the second quadrant. This means that user's importance is high but user's satisfaction is low. Therefore, this area needs an active improvement strategy and quick maintenance for e-Trade application. Third, variables like the appropriateness of information usage fees(f8), easy subscription(f9), customer support service(f10) are located on the third quadrant. Because these variables are all low for user's importance and satisfaction, we have to arrange strong and radical remedy for e-Trade service. Finally, variables like information offer(f6) are located on the fourth quadrant. This means that user's satisfaction is high but user's importance is low. The research result suggests that e-Trade service development would be re-organised as much as user feels the importance of process innovation.

• 디지털융복합연구
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• 제13권4호
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• pp.191-203
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• 2015

언어학습에서 어휘는 가장 필수적이고 기본이 되는 단위임에도 불구하고 교육현장에서는 학생들에게 어휘를 지도하고 별도의 학습시간을 제공하는 경우는 매우 드물다. 어휘를 습득한다는 것은 소리 내어 말하고 듣는 과정을 통해 이루어진다. 눈으로 내용을 이해하고 암기하는 전통적인 언어 습득 방식은 분명 한계가 있을 수밖에 없다. 본 논문에서는 학습자 특성을 고려한 인지전략과 음성인식을 기반으로 한 Speaking 중심의 학습 방법을 연구하여 초등 영어 어휘 습득을 위한 인지전략 기반의 Speaking Training system을 설계하고 구현하였으며, 초등학교 5학년 두 개 학급을 선정하여 수준 테스트 후 실험 그룹과 비교 그룹으로 각각 편성하여 분석한 결과 학습자의 동기부여와 성취감을 높임으로써 학습자의 소리 영어 중심의 어휘 습득을 강화할 수 있었고, 학력향상 뿐만 아니라 학습참여도, 과제수행 정도, 흥미도 등의 자기주도적 능력까지도 향상시킬 수 있다는 놀라울만한 성과가 있었다. 본 연구를 통해 학생들의 실용적인 영어 말하기 능력을 향상시킬 것으로 기대한다.

• 대한기계학회논문집
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• 제15권6호
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• pp.2026-2036
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• 1991

본 연구에서는 동력전달용 치차설계 전문가 시스템을 구축하기 위한 일단의 연구로서 먼저, 치차의 시험중 또는 사용중에 일어나는 파손에 대하여 파손의 원인탐 색과 대책수립을 위한 전문가 시스템을 개발한다.

• 인터넷정보학회논문지
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• 제17권1호
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• pp.15-21
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• 2016

최근 정부는 창조경제라는 패러다임에 따라 다양한 분야의 공공데이터를 개방하고 여러 종류의 대국민 서비스를 구축하는 등 공공데이터 활용을 통한 가치창출에 역점을 두고 있다. 본 논문에서는 여행에 관한 공공데이터와 사용자 정보를 융합하여 사용자에게 맞춤형 여행 정보를 추천하는 시스템을 구현하였다. 본 시스템에서는 사례기반추론(CBR) 방식을 이용하여 사용자별 맞춤형 정보 추천이 가능하도록 하였다. 본 시스템은 사용자 중심의 여행 정보를 제공한다는 측면에서 기존의 여행 시스템들과 차별화된다고 할 수 있으며, 턴키(Turn-key) 방식의 콘텐츠 제공으로 사용자의 편의성을 극대화할 수 있는 유용한 도구로 활용될 수 있을 것으로 판단된다. 본 연구가 공공데이터의 성공적인 활용 사례가 되기를 기대한다.

• 한국문헌정보학회지
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• 제39권3호
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• pp.5-25
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• 2005

기록관리의 가장 중요한 목표는 기록을 생산한 기관의 행정상의 책임과 기관의 역사를 다큐멘테이션 하는 데 있다. 이를 위해서 각 기관은 그 기관에서 다큐멘테이션 되어야 할 현상 및 증거의 종류와 가치를 결정하기 위한 계획의 입안, 즉 다큐멘테이션 전략을 수립할 필요가 있다. 이 글은 국회를 둘러싼 외부적 요소들과의 관계(외부관계)의 다큐멘테이션에 초점을 두고 그 필요성과 전략을 제시하려는 글이다. 문헌연구를 통해 의회의 외부관계 기능 및 그 기능과 관련된 주요 출처들을 도출하였고 그 출처에서 어떤 기록이 생산되는지 미국의 사례를 조사하고 한국 국회의 현황을 분석하였다. 이러한 분석을 기초로 하여 국회 외부관계 도큐멘테이션 전략으로서 다큐멘테이션 프로그램의 법규화, 수집정책, 다큐멘테이션을 위한 안내 및 홍보의 강화, 외부기관과의 협력 및 지원체계의 수립이라는 네 가지 요소를 제안하였다.

• Ocean and Polar Research
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• 제28권2호
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• pp.175-186
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• 2006

There are disputes for oil and gas development between China and Japan in the East China Sea. These involve the area where China is already carrying out activities of oil and gas development and where Japan is proclaiming its EEZ. China insists that the Chinese activities on oil and gas development area are being carried out within the Chinese jurisdictional waters even if the median line principle of Japanese proclamation is applied in delimitation. Indeed, the permit for Japanese development is causing disputes between China and Japan because its permit allows development in the waters adjacent to Chinese development area. h the event, the core of this dispute around the oil and gas field in the East China Sea relates to issues of maritime boundary delimitation and issues of resources acquisition with both states. Chinese policy on oil and gas development is to first consider development issues in accordance with a median line principle where waters toward to China from the median line should be developed by China and the area toward Japan from the median line within the Chinese continental shelf should be jointly developed. However, the Japanese position is that the East China Sea should be jointly developed, and Japan hopes to eventually convince China to accept its median line delimitation. With on-going development of such issues, Korea should establish a strategy of negotiation based on analyses of resource distributional conditions and other strategic factors in the Korean delimitation area. In particular, Korea should prepare and make the best use of joint development zone established in an agreement between the ROK and Japan concerning the development of the southern part of continental shelf adjacent to both states.

• 한국조경학회지
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• 제31권5호
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• pp.73-85
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• 2003

With more and more people paying attention to substantial democracy, participatory democracy is presented as a practical strategy and an index of Korean democracy. In this social and political atmosphere, participation in environmental planning and design is essential. Nonetheless, the true meaning of “participation” is not used properly because many people do not understand it correctly, The concept of social and political participation is “the action or attempt of ordinary members of society for affecting on the result of decision making.” Based on this concept, participation is accomplished through conventional means and as a form of mobilization in environmental planning and desist Most of the theories on public participation in landscape architecture are technical theories. Therefore, this paper proposes that planning and design of landscape architecture be understood as a communicative action that aims to enable stakeholders to reach a consensus through communication. This study offers the framework of theory to understand and practice planning and design of landscape architecture as a communicative action, after reviewing communicative action theory and communicative planning theory. Results suggest that communicative action theory should be accepted in landscape architecture to overcome the shortcomings of instrumental rationality -- the same way planning theory accepted this theory --and to join the culture of experts focusing on the artistic truth and the culture of life of the world. In addition, accepting communicative action theory enables the acquisition of the instrumental effect and social learning effect and the making of social capital. This study also suggested prerequisite for using the method. There should be change in the social institution and in individual action. In addition the method is composed of three steps: creating the atmosphere for communication; communicating, and; reaching a consensus among stakeholders. Finally, raising the possibility of applying the theory presented in this study requires the accumulation of know-how through trial and error.

• 경영정보학연구
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• 제9권2호
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• pp.85-108
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• 2007

인터넷을 활용한 비즈니스의 영역이 확대됨에 따라 인터넷 포탈이 주목 받고 있다. 점차 인터넷 포탈이 종합화, 대형화 되어가면서 그 역할 또한 커지고 있다. 이제 고객의 다양한 욕구와 변화된 경영환경 속에서 인터넷 포탈의 성공전략에 대한 논의가 필요한 시점이 되었다. 따라서 본 논문에서는, 인수합병을 통한 인터넷 포탈의 성공요인들을 제시하고자한다. 이를 위하여, 본 연구에서는, 국내외 주요 인터넷 포탈 기업들의 사례를 정성적 연구방법론을 바탕으로 분석하였다. 연구변수로는 인터넷 포탈의 기본적인 성공요인 2가지와 지속적인 성장을 위한 인수합병의 성공요인 3가지를 선정된 사례에 각각 적용하여 분석을 실시하였다. 분석결과, 독점적 컨텐츠를 확보하는 것과 임계점 이상의 가입자 규모를 확보하는 것이 인터넷 포탈의 성공을 위해 동시에 만족되어야 할 가장 중요한 성공요인들임을 확인하였다. 또한, 인수합병의 성공요인 분석을 통해 효율적인 인수합병 방안을 제시하고 있다.

• International Journal of Quality Innovation
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• 제6권3호
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• pp.95-120
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• 2005

Utilization of information and communication technologies is commonly accepted as important to value creation in the knowledge economy. Nevertheless, empirical findings from our business case studies often show that while sophisticated technological tools may be developed, the potentials are not realized. It is evident that technology is subject to adaptive and emergent strategies of use, diverging from the original intention. Within this space of opportunities, we elaborate the importance of constructing strategic concepts as communication tools to support organisational implementation of technologies. We use the concept of organisational implementation as a way of taking the technology into use in order to support changes and value creation in the user organisation. In this paper we present our findings related to how use and experiences are conditioned by the users' expectations. We have conducted a business case study in order to understand and explore how users employ and use a particular wireless technology infrastructure. On behalf of the infrastructure vendor, we have studied three different organisations that use this technology. The overall research goal of our joint research project was to find out what is good use and for whom. We find that users struggle to go beyond the expectations they had when they were conceptualising and telling us about their practice. We have good indications that a narrowed consciousness was also conditioning the users' use of the technology. In this paper we draw the conclusion that technological implementations towards changing work practices and value creation must not be viewed by the company solely as a knowledge acquisition process, but as a process of knowledge creation. Organisational implementation is an ongoing process, a learning process at both the organisational and individual level. Flexible tools and technologies are constituted and shaped in interaction and communication in the workplace. Based on that knowledge, we build up an argument for an organisational implementation framework, including strategic discussions, learning spaces, and concept constructions.

• 한국소음진동공학회논문집
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• 제16권7호
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• pp.704-711
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• 2006

Vibration test on MAST(multi axial simulation table) system has several advantage over one-axial vibration test that could simulate 6-DOF, 3-axial translation and 3-axial moment, at the same time. Since field vibration motion can be fully represented with 6-DOF, multi-axial vibration test on vehicle component is widely conducted in technical leading companies to make sure its fatigue performance in vibration environment. On the way to fulfill the process, editing technique of obtained field data is key issue to success a reliable vibration testing with MAST system. Since the original signals are not only too large to fulfill it directly, but all of the measured data is not guarantee its convergency on generating its driving files, editing technique of the original signals are highly required to make some events that should meet the equal fatigue damage on the target component In this paper, key technique on editing a field data feasible for MAST system is described based on energy method in vibration fatigue. To explain its technique explicitly, author first introduced a process on field data acquisition of two vehicle component and then, representing events are produced to keep up with the editing strategy about a energy method. In the final chapter, a time information regarding a vibration test on MAST system is derived from the energy data which is critical information to perform a vibration test.