• Proceedings of the Korean Society of Computer Information Conference
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• 2010.07a
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• pp.515-517
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• 2010

본 논문에서는 글로벌 표준화 시스템으로의 확장성을 고려하고 자동화 처리 개념을 적용한 한국형 리서치 시스템을 개발한다. 리서치 시스템의 기반이 되어지는 설문조사의 종류에는 전화조사, 온라인조사, 면접조사 등의 조사방법이 있으며 현재 대부분의 프로세스가 수동적 작업화 상태에서 데이터를 수집 검증하여 비효율적인 상태로 운영되어지고 있다. 현재 일부 기업들이 자체 프로그램의 개발을 시도하고 있지만 전문 프로그래머들의 리서치 업무에 대한 업무분석 및 이해 부족과 외부 개발 용역에 대한 고비용성으로 대부분 시스템 구축에 완성도가 낮아 개발시스템 운영에 실패를 하고 있는 실정이다. 부가적으로 개별 기업들이 초기 개발비용을 감수하지 않기 위해 외국산 리서치 솔루션을 구입하면서 높은 제품 비용과 로열티 비용 부담으로 인하여 기업 리서치 시스템 구축을 통한 효율화를 이루지 못하는 실정이다. 본 논문에서는 산학협력 연구개발로 1회의 설문입력 과정으로 개별적인 전화조사, 온라인조사, 면접조사를 동시에 가능하도록 통합하는 자동화 시스템과 일반 사용자까지 쉽고, 빠르게 설문지를 입력하고 진행하여 컴퓨터에 의한 정확한 데이터를 신속하게 고객에게 전달 할 수 있는 서비스 체제를 구축하고 설문조사의 최종 단계인 데이터 분석 및 가공에 필요한 기본적인 분석, 통계 기능 제공과 오피스 프로그램 및 통계 프로그램인 SPSS프로그램과 호환성을 주어 리서치 운영 프로세스의 개선을 목적으로 한국형 자동화 리서치 솔루션을 개발한다.

• 한국방재학회:학술대회논문집
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• 2011.02a
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• pp.43-43
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• 2011

본 연구에서는 한강제방 취약구간인 성산대교와 잠실철교 부근 지역에 대한 홍수범람을 수치모의 하였다. 사용된 수치모형은 스위스의 Beffa에 의해 개발된 FLUMEN(FLUvial Modeling ENgine)으로서 스위스, 독일, 오스트리아 등에서 홍수범람해석에 사용된 바 있는 모형이다. 제방 취약지역은 한강 하천정비기본계획(2002)과 대학과 연계한 하천관리에 관한 연구용역(2단계 4차년)에 제시된 HEC-RAS 부등류 해석에 의해 계산된 홍수위와 기존 제방의 높이를 비교하여 산정하였다. 범람모의를 위해 HEC-RAS 부정류 해석을 통해 경계조건을 산정하고, FLUMEN을 이용하여 한강제방의 취약지역에 대한 범람모의와 파제 시나리오를 작성하여 파제에 따른 범람모의를 실시하고 적용성을 검토하였다. 제방 취약지역에서 월류로 인한 범람이 발생하였고, 이로 인해 일부 주거지역이 침수되었다. 가상 파제시나리오를 통한 수치모의 결과에서 여의도에서 $2.179km^2$의 넓은 지역에 침수현상이 계산되었으며, 최대 침수심은 5.054m로 성산대교 남단의 가상 파제 시나리오에서 계산되었다. 수치모의 결과 FLUMEN은 한강유역의 범람모의에 적합하다고 판단되며, 본 연구는 홍수 방어대책을 수립함에 있어 홍수 취약지역의 선정과 수공구조물의 설치 방향을 결정하는데 기초자료로 활용이 기대 된다. 정확도를 높이려면 보다 정밀한 제내지, 제외지의 측량자료의 적용, 내수 침수모형과의 연계, 조밀한 불규칙 삼각망의 작성이 필요하며, 국내실정에 맞는 정확한 적용기준마련과 유역의 수리학적 특성이 고려된 홍수해석 모형의 개발이 필요하고 보다 정확한 조도계수의 산정을 위한 지속적인 연구가 필요하다.

• Journal of Digital Convergence
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• v.10 no.6
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• pp.361-368
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• 2012

The e-Learning contents producing industry has been situated at the difficult status because of excessive competition and small-scale business company in unprofitable contents development market. One of the most important issues is low cost for e-Learning contents development. This paper is focus on analysis of e-Learning contents development cost and suggest the rational alternatives for policy making. In order to make successful study, this paper tell about various contents development cost, comparison analysis among them, and e-Learning contents development cost model. As a result of the study, this paper suggest the rational alternatives of of policy making for e-Learning contents development cost.

• Journal of the Korean Geographical Society
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• v.49 no.6
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• pp.865-883
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• 2014

This study investigated the carbon offset project activities as the activities of producing commodities by a case study on the Korean Clean Development Mechanism(CDM) industry. This study draw the networks of Korean CDM industry by extracting major agents and surrounding agents and by analyzing the characteristics of the linkages. The project participants owning the CDM projects hires CDM consultancies and designated operational entities(DOEs). The technical knowledge for carbon emission reduction made links between project participants and the CDM project operational knowledge made links between project participants and CDM consultancies. Links between project participants and DOEs are affected by social and geographical proximities. The value of the knowledge for CDM industrial activities determined the role of agents and type of linkages. The agents with the irreplaceable knowledge could be a project conducting firms. The agents without it became outsourcing contractors.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.821-829
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• 2000

Over the past decade, the topic of work breakdown structure (WBS) has gained an increasing amount of attention from information technology professionals as an effective tool for managing the complexity of a large-scale information system development project. It is a method for planning and controlling a large-scale information system development. A WBS provides the basis for project organization, cost estimation, task scheduling, and contract management. Based on the authors' practical experience, this paper discusses how to establish a specific WBS and some considerations for developing a well-defined WBS. The model of WBS suggested in this study will provide useful insight and guidelines for establishing the spec-ific WBS for a large-scale information systems development.

• Journal of Navigation and Port Research
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• v.29 no.6 s.102
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• pp.481-485
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• 2005

The port entry system of the inner harbor in Pyeongtaek${\cdot}$Dangjin was planned as lock-gate in 'Master plan project on port planning in Asan industry base(1990)‘, but was changed to tidal harbor in 'Project maintaining Master plan for comprehensive development of Pyeongtaek${\cdot}$Dangjin port(2001)'. Accordingly, southern sea bank constructed under the lower part of Seohae-bridge will be removed so that inbound/outbound vessels for the inner harbor can navigate at all times. However, in the view of the safety on passing through the lower of Seohae-bridge, navigating conditions for the inner harbor will be restricted in the single-way of 50,000 DWT vessel and the two-way of vessel less than 30,000 DWT Therefore, this study carried out the estimation of traffic congestion arising from these vessels with above restrictions q[ter supposing annual inbound/outbound vessel's numbers for loading and unloading cargo surveyed on the inner harbor.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.29 no.1
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• pp.191-195
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• 2005

The port entry system of the inner harbor in Pyeongtaek (Asan) was planned as lock-gate in 'Master plan project on port planning in Asan industry base(1990)', but was changed to tidal harbor in 'Project maintaining Master Plan for comprehensive development of Pyeongtaek (Asan) port(2001)'. Accordingly, southern sea bank constructed under the lower part of Seohae-bridge will be removed so that inbound/outbound vessels for the inner harbor can navigate at all times. However, in the view of the safety on passing through the lower of Seohae-bridge, navigating conditions for the inner harbor will be restricted in the single-way of 50,000 DWT vessel and the two-day of vessel less than 30,000 DWT. Therefore, this study carried out the estimation of traffic congestion arising from these vessels with above restrictions after supposing annual inbound/outboubd vessel's numbers for loading and unloading cargo surveyed on the inner harbor.

• KDI Journal of Economic Policy
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• v.14 no.3
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• pp.73-96
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• 1992

Korean economy has experienced rapid expansion of the service sector at the expense of the manufacturing sector since 1988, which was caused by the wage increase and the appreciation of Won. The government worried about the deindustrialization and the erosion of the international competitiveness, and various measures were taken to enduce labor force into the manufacturing sector. However, this article argues that the expansion of the service sector is inevitable phenomenon in the process of economic development, and the balanced industrial policies are desirable. In addition, the Uruguay Round Service Negotiations require liberalization of the service market and internationalization of the service industries.

• Proceedings of the Korean Professional Engineer Association Conference
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• 1986.03a
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• pp.60-65
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• 1986

Today scientific and technological activities for development raise a whole series of problems with the institutionalization and the professionalization of science, but also with the increasingly obvious links between technologies, innovation and production of goods and services, and the difficulties caused by relationship between sovereign one. Solving these problems therefore requires discussion, agreements, and consensus, not only with the Korean Government, where present budget difficulties demand trad-offs between scientific and technological activities and other forms of technical assistance on the one hand, and other R&D objectives on the other. The purpose of this paper is to examine the problems facing auther's own experiences in this connection and to show what kinds of solutions they have been applying in order to identify some useful inputs through consulting engineer for discussion. It is based on very general accounts of the policies, institutions and activities of about own experiences and, even for those, only on rather limited, fragmentary information derived from the few official documents.

• Korean Journal of Social Welfare
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• v.60 no.3
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• pp.83-106
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• 2008

The Purpose of this study is to explore if people with intellectual disabilities can play a role as 'meaningful informants' in research process in Korea, by challenging the existing paradigm which consists of suspicion on the communication ability of people with intellectual disabilities and truthlessness of their statements, which results in ignorance on the covered life of people with intellectual disabilities. In this research, lessons which could learn through reinterpretation of my research experience are as follows. Firstly, the deficits of communication ability can be supplemented with restructuring interview instruments such as research questions, visual aids etc and adopting conversation analysis methods. Secondly, Suspicion on the truthlessness of their statements can be restructured by epistemological and methodological reinterpretation on the representation of social reality. Thirdly, the mechanism of exclusion and oppression according to the ignorance can be substituted by 'uncovering the life of people with intellectual disabilities', which can be basis of reconstructing the contents of programmes in the disability service centers and disability policies in the government. With these research results it could be argued that there needs to include people with intellectual disabilities as meaningful informants in the research projects funded by the government and also to provide people with intellectual disabilities with diverse roles in the research process by virtue of the development of qualitative research methods in the near future.