• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2005년도 추계학술발표대회 및 정기총회
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• pp.1051-1054
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• 2005

최근 건설되어지는 도시들은 정부의 신도시 정책의 일환인 첨단 도시 건설을 목적으로 하는 Ubiquitous City를 계획하고 있다. Ubiquitous City는 언제 어디서나 유비쿼터스 서비스와 인프라가 제공되는 환경을 가지고 있으므로 노출 위험이 높다. 보안을 고려한 개별 시스템들의 설계는 정부 정책과 함께 활발히 진행되지만 통합 시스템을 관리하는 면에서의 방안은 제시되지 못하고 있다. 보안관리방안이 성립되지 못한다면 침해 유형이 고도화되면서 항상 변화하는 유비쿼터스 시대에 보안은 취약해질 수밖에 없다. 시스템을 총괄 관리 및 관제하는 통합네트워크전산센터인 U-City전산센터의 보안 관리망을 구성하고 취약한 시스템들의 보안을 관리하는 대책이 필요하다. 본 논문에서는 유비쿼터스 보안망의 체계적인 관리 방안을 통합보안관리(ESM)를 중심으로 기술적인 보안관리대책을 제안한다. 제안된 보안관리대책이 Ubiquitous City를 계획하는 모든 신도시들의 플랫폼이 되도록 한다.

• 디지털산업정보학회논문지
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• 제7권1호
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• pp.159-171
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• 2011

This paper discuss the role of venture capital as a critical financing sources for Venture Business particularly technology oriented firms. Thus this study is to analyse what makes the difference in financial performance among the companies. In particular, this paper focuses on their financing channels, which would have greater influence on their financial performance according to having venture capitals or not. As a result, taking into consideration of financial performance of the companies, there were significant differences in financial performance between venture companies with the capital and one without it. Therefore, it is necessary to reconsider capital policies for venture business and also those policies will be well alliance with nurturing the ventures not only support financing aids but also build up the institutional improvement plan.

• 디지털산업정보학회논문지
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• 제7권1호
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• pp.85-93
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• 2011

2010 trend of Web services is Social Network Service. What does Social Network Service are like this? What could really be used? I also take advantage of future can I do? To elicit answers to the question of Social Network Service and the overall status of the root is used in the case Learn about the current utilization plan after the proposed research. The use of practices being applied to Social Network Service, the three theories were derived positive and negative aspects. Research based on more than the utilization of Social Network Service to build a social safety net to take advantage and use of learning aids were divided into suggestions. Utilized for building a social safety net, and when the reported channel to channel, the use of learning aids to learning that one day, one-on learning by applying the proposed total of four kinds of utilization.

• 디지털산업정보학회논문지
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• 제6권4호
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• pp.107-116
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• 2010

The next generation Internet protocol(IPv6: Internet Protocol version 6) has been introduced to overcome the limitations of IPv4 and will be essential element for our industry environment. Transition to IPv6 is not simply replacing a protocol but complex work which affects the whole network. So, the accomplishment of appropriate plans and the systematic transition activities are required. In this paper, we examined the necessity of IPv6 transition and suggested the transition strategy in major parts of transition, such as networks, applications, and address management system.

• 한국산업정보학회논문지
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• 제11권5호
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• pp.11-17
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• 2006

최근 디지털 기술들의 눈부신 발전을 거듭하고 있다. 이를 바탕으로 다양한 전자제품이 디지털화 되었고 그 대상이 점차 확대되고 있다. 이에 따라 임베디드 기술과 인터넷 기술이 결합된 임베디드 홈 오토메이션 시스템에 대한 개발이 많은 관심을 모으고 있다. 특히 유비쿼터스 시대를 맞이하여 일반 가정에도 경제적으로 우수한 홈 오토메이션 시스템을 선호하게 되었다. 따라서 본 연구에서는 현재 구현되고 있는 홈오토메이션시스템들의 단조로운 제어에서 탈피하여 지능화된 유비쿼터스 환경을 가정에 도입하기 위한 시스템을 설계하고자 한다.

• 한국측량학회지
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• 제13권2호
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• pp.169-176
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• 1995

경년변화추출기법은 임의 시간 $t_1,\;t_2$에 대한 픽셀대 픽셀, 밴드대 밴드의 변화를 나타내는 기법이다. 본 연구에서는 주기적인 수준측량결과를 경년변화기법을 중심으로 수치영상해석기법, 보간법, 수치지형모델을 이용하여 해안의 모래유동을 현상학적으로 해석하였다. 모래의 유동량 및 이동방향, 해류의 방향 및 영향, 정선을 기준으로한 상하부의 모래이동, 해안 모래의 침식 및 퇴적량 변화, 침식지역 및 퇴적지역을 추출하여 해안의 침식 및 퇴적 원인을 규명하므로서 효율적인 해안관리방안을 제시하는데 목적이 있다.

• 대한디지털의료영상학회논문지
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• 제17권1호
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• pp.1-7
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• 2015

Recently, dental PACS construction in dental hospital is fairly general. For this reason, inspection request works of dental PACS fee with Health Insurance Review & Assessment Service are more important for the financial stability in hospital and from now on status. But several departments in dental hospital, enforce a incoherent order system so inspection request situation is full of mistakes and omissions. As a result, financial stability in hospital rapidly change for the worse, as the case stands establishment of proper order system and match system is essential to resolve the issue. Consequently, we plan to establish the proposed idealized scheme.

• 한국디지털건축인테리어학회논문집
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• 제12권3호
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• pp.27-38
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• 2012

The purpose of this study is to analysis the concept of location efficiency, a base for the qualitative evaluation of TOD, and to propose the method of urban design for the improvement of location efficiency. Because of the environmental crisis by urbanization, sprawl and global warming, the importance of the solution through TOD has been increasing. For the future development of TOD, it becomes important to evaluate TOD qualitatively. From the study, it is grasped that location efficiency contains the concepts of value recapture, QoL and choice, financial return, and efficient regional land use and patterns. And the method of urban design for location efficiency is proposed as the followings: Form Based Zoning as land use plan, TOD and TOC model as node function, and street systems, mixed-use development, characteristic housing with various types, and networking of neighborhood facilities as place function.

• 한국디지털건축인테리어학회논문집
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• 제12권4호
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• pp.21-28
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• 2012

Hoe beak village (Donggu manseokdong, Akasaki Village) is the oldest slums in Incheon. Recently, 'Mixed residential environment improvement project' is being promoted as Aboriginal entire resettlement goals in place of 'new building reconstruction and redevelopment projects' knock down everything this hoe beak village existed already. Resident representatives meeting configuration goes, but still do business magazine in the right direction. Therefore, in this study, the proposed architectural solutions to meet the demand of residents on the research problems, performed in a manner that the local improved hoe Buri village residential environment improvement projects and analyze the current situation and characteristics. In this study, the following improvements are presented. Prepare guidelines and maintain design guidelines for maintaining the identity of the village, Improve continuous landscape of the village, Construction of mixed-use sanitation facilities, Using a mini-lot and Vacant for Ssamzie Park Development, Units of housing types for Shared housing and co-operation are proposed.

• 한국디지털건축인테리어학회논문집
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• 제10권1호
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• pp.49-56
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• 2010

The purpose of this study is to examine the relationship between the structural system used in modern architecture and the form and spatial composition of the buildings. The principle in stabilization of structures is closely related to the architectural form. That is, in order to stabilize a building, a special type of structural system is required and consequently shows up with consistent characteristics in the architectural form. Modern architecture can be classified into skeleton structure, trusses structure, and space structure according to the structural characteristics. Skeleton structure is then divided into a perpendicular form and tapered form. Trusses structure is categorized as dome-shaped structure and slab-shaped structure, and space structure can be divided into compressible space structure and tensile space structure. When classifies the modern building with the aspect of architectural effect, there is a possibility of trying to divide with effect of production, and its expression. Effect of production mean structural system and effect of expression mean space and plan.