• 한국디지털건축인테리어학회논문집
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• 제10권3호
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• pp.87-95
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• 2010

The CM(Construction Manager) of D-university has been seeking the advice of my BIM-team to adopt CM(Construction Management) and BIM best practices to improve project delivery results, and has authored best practice reports for spatial validation, BIM, 3D, 4D and 5D performance. Building Information Modeling(BIM) Process, Integration, and Adoption looks at BIM implementation from a company and project level laying out a process for companies to use BIM. Following this studies, participants will be able to: 1. BIM participants has been creating a BIM process diagram for a project, and has been evaluating and selecting process options for a specific BIM project. 2. BIM participants has been describing the roles and responsibilities of participants in the BIM process, and has been communicating the BIM process to management, colleagues, and project stakeholders. 3. BIM participants has been identified consistent factors influencing BIM return on investment at the project level and the company level, and has been outlining a process for BIM adoption on the project level and company level.

• 한국농촌건축학회논문집
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• 제16권1호
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• pp.17-26
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• 2014

This study examined the trend of floor space characteristics, size characteristics and modeling characteristics so as to evaluate the satisfactory level of subjects living in Hanok. By doing so, the type of Hanok was classified into 5 groups. The satisfactory level was evaluated after the subjects resided in Hanok based on each type of housing. In the satisfactory level investigation, which was conducted after the residence, the overall satisfactory level on Hanok showed to be high. In the evaluation on the residence scale, positive results were generally achieved regarding 'full size of residence', 'number of rooms compared to residence size', 'size of living room', etc. The indoor environment of residence evaluation mainly showed positive results regarding 'ventilation', but most subjects were unsatisfied in regard to 'heating', 'noise', 'lighting', etc. In the behavioral factor evaluation of residents, positive results were gained regarding 'health', but comparatively negative results showed based on items of 'construction expense', 'burden of maintenance expense', 'investment value', etc. After analyzing the influential factors on the overall satisfactory level, results showed that 'dust inflow' of the physical site environment evaluation, 'size of living room' of the residence size evaluation, 'heating' of the residence indoor environment evaluation, and 'burden of maintenance expense' in the behavioral factor evaluation significantly influences the overall satisfactory level.

• 한국농촌건축학회논문집
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• 제16권1호
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• pp.103-110
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• 2014

The urban development, resulting from the economic growth that initiated in the 1960s, focused on outward expansion until the 1980s. However, beginning in the early 1990s, there has been a steady increase in the attention paid to the qualitative aspects of life. With increased income and awareness of quality life, citizens today demand for various good quality services. For them, urban public facilities are an important part of community life because the facilities have effect on their psychological comfort or satisfaction with residential area. Nevertheless, in reality, due to the lack of society's awareness of the importance and necessity of public facilities, not enough investment is being made in public facilities, failing to meet the growing demand for the facilities. This study examined the public facilities of provincial cities with focus on the number and total area size of the facilities, then compared and analyzed the facilities in terms of number and total area size. It is hoped that the findings from the study will encourage policy makers to increase support for public facilities, contributing to achieving the sustainable growth of cities.

• 한국조경학회지
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• 제36권1호
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• pp.1-11
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• 2008

Factors for promoting the resident participation in mountain villages are suggested to introduce the activity-oriented program of green tourism using a multinomial logit model(MNLM). Direct surveying, using a structured questionnaire was performed on local residents in the different types of rural tourism villages such as mountain villages, agricultural themed villages, and the mixed types of villages. The MNLM revealed that participation intention in the program was significantly higher for males, those with lower education, and residents in mountain villages. The participation intention of the program had a negative relationship with the increase of expected problems not from the program itself, but from the results of the program such as income distribution and nature destruction. Participation intention also increased with the indirect effects of an investment by the Village Development Project, such as local cooperativeness, public mind, etc. It was suggested that to introduce the activity-oriented program in mountain villages, negative effects from the results had to be minimized, and positive effects from the indirect changes between local residents had to be maximized through better communication and policy endeavors.

• 한국환경복원기술학회지
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• 제21권3호
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• pp.67-81
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• 2018

We tried to analyze qualitatively a total of 110 the research papers which were related domestic ecological restoration technologies about 15 years through semantic network analysis in social network analysis. In order to understand the research trends of ecological restoration technologies, we analyzed the degree centrality and betweenness centrality of the Stream/Wetland, Slope, Soil/Others fields selected as Word Cloud. As a result, ecological restoration technologies have been changed. They were focused on the restoration of species or their habitats in the past. However, they have been evolved into the detailed systems to respond in unpredictable natural disasters and climate change, high-resolution image implementation technology to accurately grasp the practical environment and methods related to environmental restoration for human in urban ecosystem. In the future, investment and technology for the ecosystem restoration field will be continuously demanded for the symbiosis of human beings and species in the damaged ecosystem. Therefore, the research trend of ecological restoration technologies should be provided as reliable guidelines when decision makers establish the policy direction or when researchers select their subjects.

• 정보화연구
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• 제9권4호
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• pp.401-411
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• 2012

정보자원에 대한 투자가 증가하면서 비용절감을 도모할 수 있는 클라우드 컴퓨팅 서비스에 대한 관심이 증가하고 있다. 그러나 클라우드 컴퓨팅은 경제적 이득이라는 장점과 함께 물리적으로 외부에 위치한 정보자원을 활용함에 의해 정보자산 통제와 정보보호의 취약점을 증가시킨다는 단점을 지니고 있다. 이에 본 연구에서는 클라우드 서비스의 고유속성으로 인한 새로운 취약점을 포함하여 클라우드 컴퓨팅의 취약점 도출과 클라우드 컴퓨팅의 취약점 통제항목을 도출한 후, 취약점과 통제항목간의 매핑을 통하여 관리되고 있지 않은 취약점을 파악하여 클라우드 컴퓨팅의 위험요인을 제시하였다.

• 한국농촌건축학회논문집
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• 제6권3호
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• pp.25-38
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• 2004

The government has made a great effort for the development of rural area. The aim of this study is to analyze the change process and characteristics of the government's rural area development policies implemented so far and present an aid as adequate material to the direction of development policy for rural areas. The rural area development policy had been focused on maintenance of physical infrastructure facilities in the rural areas, pursuing urban convenience led by the government from the 1950s to 1990s. The policy has changed to local residents-led rural area development from the late 1990s to present time. The basic direction of the policy turned into making much of environment-friendliness and promotion of regional activation. The policy was transformed to recognize our rural area and also perceive it pastoral and resting space. In addition, green tourism has emerged as an important theme since 2000. In the rural area development policy, it is the most important to connect it with various development projects, select target areas from the long-term perspective and pursue efficiency through intensified investment of financial resources.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2010년도 한국컴퓨터종합학술대회논문집 Vol.37 No.1(B)
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• pp.126-131
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• 2010

IT 자원의 상호운용성 및 재활용성 등의 장점 통하여 새로운 비즈니스 환경변화에 가장 빠르게 대응할 수 있는 최적의 대안으로 서비스 지향 아키텍처(SOA : Service Oriented Architecture)가 최근 각광받고 있다. 그러나 구현의 복잡성 및 그에 따른 낮은 ROI(Return on Investment) 평가와 같은 SOA의 문제점들을 보완하기 위해 웹 지향 아키텍처(WOA: Web Oriented Architecture)가 제안되었다. 하지만 WOA 또한 보안 및 안정적인 메시지 전달 등의 문제점들을 안고 있다. 본 논문에서는 SOA와 WOA 구현의 핵심 개념을 연구하고, SOA 또는 WOA를 이용하여 서비스를 구현할 경우 중요한 핵심 개념의 복잡도를 AHP(Analytic Hierarchy Process) 기법을 통하여 평가하였다. 이를 통하여 SOA 또는 WOA 구현 시 요구되는 핵심 요구사항의 중요도를 평가하고 개발자에게 미치는 구현 복잡도를 측정할 수 있다.

• East Asian Economic Review
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• 제16권2호
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• pp.117-137
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• 2012

The objective of this article is to examine the characteristic features of contemporary policy-led regionalism in Asia. It identifies the positive and negative features associated with the free trade agreements that have proliferated in Asia during the first decade of the $21^{st}$ century. There has been a marked transformation in Asia's regional architecture in a short span of a decade-and-a-half. The mode and conduct of multilateral trade has been significantly transformed during recent years and Asia could not possibly remain immune to this transformation. The importance of regionalism in multilateral trade has increased steadily. In addition, the trade-investment-services nexus has developed and grown increasingly important. As business firms now manufacture parts of their products across the border, bilateral trade agreements (BTAs), regional trade agreements (RTAs) and free trade agreements (FTAs) of the contemporary period need to take into account the new kind of trade barriers that have been created due to the changing mode of trade. The contemporary regional agreements need to be designed to facilitate the new modes of conducting business and trade. It was understood rather late in Asia that the 'WTO-Plus' FTAs are more functional and result-oriented than their predecessors.

• 국제학술발표논문집
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• The 8th International Conference on Construction Engineering and Project Management
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• pp.409-416
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• 2020

This paper proposes a study measuring productivity improvement by using a type of technology called "Machine Guidance" through work sampling in earthwork. Earthwork is the activity typically on the critical path, indicating that productivity for the activity is critical for managing schedule on time. Thanks to the development of sensing and information system technologies, productivity for earthwork has been improved. While there have been many studies investigating the application of a certain type of technology to earthwork, few studies have measured the productivity improvement and presented how the technology leads to productivity improvement. Based on the thorough literature review, it is hypothesized that Machine Guidance contributes to improving productivity of earthwork by reducing indirect workhours spent for information waiting and inspection. In addition to the literature review, this paper presents a research model to test the hypothesis by using the work sampling technique. By proving and quantifying the productivity improvement from the technology use, this study can help practitioners justify the investment for technology use, which will contribute to the deployment of technology and more effective execution of earthwork.