• 한국CDE학회논문집
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• 제5권2호
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• pp.184-195
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• 2000

MDO (Multidisciplinary Design Optimization) methodology is an emerging new technology to solve a complicate structural analysis and design problem with a large number of design variables and constraints. In this paper MDO methodology is adopted through the use of computer aided systems such as Geometric Solid Modeller, Mesh Generator, CAD system and CAE system. And this paper introduces MDO methodology as a new method for structural analysis and design through the application to the structural design of flap drive system. In a MDO methodology application to the structural design of flap drive system, kinetodynamic analysis is done using a simple aerodynamic analysis model for the air flow over the flap surface instead of difficult aerodynamic analysis. Simultaneously the structural static analysis is done to obtain the optimum structural condition. And the structural buckling analysis for push pull rod is also done to confirm the optimum structural condition (optimum cross section shape of push pull rod).

• 한국디지털건축인테리어학회논문집
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• 제8권2호
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• pp.47-56
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• 2008

The purpose of this study is to arrange the design elements and methods for sustainable community. After made the concept of sustainable community clear in the contemporary architecture and urban design, this study examines rural ecovillage, urban demonstration project, co-housing, new urbanism and urban village, and ecological township as the application modes of sustainable community. Through the cases of the application mode, the design elements for sustainable community were summarized as the followings: the symbiosis system with the nature, permaculture and edible landscape, identity, the technology for saving of resources and energy, the traffic system for the reduction of private motor use, mixed use development, and the housing with diversity. And the design methods for sustainable community were summarized as the followings: strategic planning, visioning, community action planning, workshops and charrette, environmental evaluation, and participation techniques.

• 산업기술연구
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• 제25권B호
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• pp.81-87
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• 2005

This project addresses the product identification and design application of corrugated products for kinetic architectural applications. Initially, an architectural approach to product identification was carried out with the end goal of demonstrating application design principles of numerous novel architectural examples from the forest products industry. A design and prototyping stage followed demonstrating such application design principles and functional analysis on various novel architectural examples. The results of coupling product identification with proven application advantages will be of potential value not only to architecture but also to other designers in the arts and sciences. The general motivation for the research arises out of a growing interest corrugated and paper products to be ideally suited for various architectural applications for their unparallel environmental benefits. Applications in architecture that use fewer resources and that adapt efficiently to complex and changing conditions are particularly relevant for an industry (architecture) that is increasingly aware of its environmental responsibilities. Corrugated and paper products are highly under-utilized by the building industry as design choice material for both interior and exterior applications. An increased awareness of the benefits of corrugated and paper products coupled with a process of designing for the total use and reuse will prove to be a valuable means by which issues of energy efficiency and environmental quality of buildings could be enhanced to be more efficient, affordable, and therefore reach a broader audience of users.

• 한국환경과학회지
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• 제21권5호
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• pp.579-584
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• 2012

Recently, Public Design is being applied at many kinds of urban development. But the application is not carried out well owing to ambiguity of the object of plan. The object of the design and the role from it are based on defining of the realm and type of public design. So, it is necessary to study more about the realm and type of the public design in accordance with the context of the related space and region. Through the analysis of the public design, some points of conclusion have been attained. First, the realm and type of public design is to be more simplified than ever: public facilities and public medium. So, public facilities are to be oriented toward placeness on the one hand, and public medium is to be used for regional marketing on the other hand.

• 한국CDE학회논문집
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• 제21권3호
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• pp.242-251
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• 2016

Around the world, BIM application has been mandated. In Korea, an announcement was made in 2016 that BIM application will be required for all public constructions ordered by the Public Procurement Service. However, BIM cannot be used for building permits as Seumter, a building permit system, doesn't support BIM, even if it was used for building design. To utilize BIM for permit application, this study introduces a method of management for BIM-used permit application information. It was done by analyzing the data entered for new building permit application in Seumter. For the analysis, the permit application information is classified as internal BIM information and external BIM information and the required information is defined. To easily create and utilize the data types at the design stage, this study introduces a method of creating and utilizing a permit template. Also, this study developed a tool for combining the area information to add up all the related information such as gross floor area and floor area ratio. This study is significant in that it analyzes the required information for new building permit application among all the permit application types in Korea.

• 한국실내디자인학회논문집
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• 제27권1호
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• pp.117-131
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• 2018

Due to the paradigm shift of the industrial structure in the contemporary china society, the usage of practical function of industrial facilities goes down in this high developing society, so that it falls into some unused spaces. But the unused industrial facilities that including historical, symbolic and cultural meaning has been creating a new cultural space by giving architectural form and function through a variety of application methods for revitalization design. Especially, the facade design which fully expresses the function and meaning of building while properly expressing the cultural situation. It improves the living and cultural conditions of residents while giving the new symbolism of unused industrial facilities through various ways of application methods for revitalization. The unused industrial facilities that was reconstructed into the exhibition space in Beijing and Shanghai, china since 2006 is the object and scope of this study. The purpose of this study is to analyze the methods and characteristics of application methods for revitalization according to each component of the facade design in the idle industrial facility and to expect it to become basic data in the future design plan of unused industrial facilities.

• 대한조선학회논문집
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• 제42권3호
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• pp.268-275
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• 2005

Tight integration between design and analysis process and data representation in the ship design application domain has been studied in this paper. Multi-Representation Architecture proposed at Georgia Institute of Technology has been carefully investigated for the application in the initial ship design stage. The prototype implementation shows that the application of MRA in the structural ship design domain is quite possible and can be extended for other design and analysis views in ship design.

• ETRI Journal
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• 제15권2호
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• pp.75-84
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• 1993

This paper presents a modeling tool, so-called X-ADD (X-window application Analysis & Design Diagram), which is useful for the understanding of existing X-window application program and the development of new X-window application software. This X-ADD tool is available for the X-window applications maintenance activities such as program understanding, and program analysis by the concept of reverse engineering. In addition, it supports the analysis and design for the new X-window application system development. Therefore, by the use of this tool, the visibility of the existing X-window application programs can be enhanced and modeling for the design of new X-window application systems can be easily made.

• 정보처리학회논문지A
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• 제13A권4호
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• pp.275-288
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• 2006

빠른 디자인 공간 탐색 (Design space exploration)은 응용 프로그램의 동작을 구현하기 위한 임베디드 시스템을 디자인하는데 매우 중요하다. Time-to-market이 디자인의 주관심사가 되어감에 따라 ASIP(Application specific instruction-set processor)에 기반한 접근 방식이 디자인 방법론적으로 중요한 대안이 되고 있다. 이러한 접근 방식에서는 타깃 프로세서의 ISA(Instruction set architecture)를 코드 크기와 실행 속도 측면에서 응용 프로그램에 가장 적합하도록 변경한다. 본 논문의 목적은 우리의 새로운 재겨냥성 컴파일러를 소개하고, 많이 알려진 디지털 신호 처리용 응용 프로그램을 위한 ASIP 기반 디자인 공간 탐색에서 컴파일러가 어떻게 활용될 수 있는지 설명하고자 하는 것이다. 새롭게 개발된 재겨냥성 컴파일러는 이전의 재겨냥성 컴파일러의 기능을 제공할 뿐만 아니라 application 프로그램의 특징을 시각화하고 application 프로그램의 프로파일된 결과를 제공하므로 application의 성능을 증가시키기 위해 어떤 명령어들을 넣어야 하는지를 결정하는데 도움을 준다. 재겨냥성 컴파일러의 ADL(Architecture description language)를 이용하여 타깃 프로세서의 초기 RISC-style ISA을 기술하고, 컴파일러가 응용 프로그램을 위한 어셈블리 코드를 더 최적화할 수 있도록 응용 프로그램에 특화된 명령어를 ISA에 점진적으로 추가해 나간다. AC3 오디오 codec을 위한 실험 결과로부터 우리는 32%의 성능 증가와 20%의 프로그램 크기 감소를 얻을 수 있는 6개의 새로운 특화 명령어를 빠르게 찾을 수 있었다. 따라서 우리는 고성능의 재겨냥성 컴파일러는 특정 응용 프로그램을 위한 새로운 ASIP의 빠른 디자인을 하기 위한 중요한 핵심이라는 것을 확인할 수 있었다.

• 한국전자거래학회지
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• 제12권2호
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• pp.111-132
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• 2007

웹 기능의 향상과 웹 관련 기술의 발전, 레거시 시스템과의 통합 필요성 증대, 자주 변하는 웹 콘텐츠와 구조 등으로 인하여 웹 애플리케이션을 개발하고 관리하는 일이 과거보다 훨씬 더 복잡하게 되었다. 그러나 이러한 다양한 요인들을 고려하는 포괄적인 웹 애플리케이션 설계 방법론은 아직 존재하지 않고 있다. 따라서 본 연구에서는 이러한 요인들을 고려한 컨텍스트 기반의 웹 애플리케이션 설계 방법론을 제시하고자 한다. 본 연구에서 제시하는 방법론에서는 웹 정보를 전달하는 메커니즘에 따라 구분되는 9 종류의 웹 페이지 형태와 웹 페이지 간의 다양한 의미 관계를 정의하는 7 종류의 링크 형태 및 설계 과정 중에 사용되는 여러 종류의 컴포넌트 역할을 구별하는 소프트웨어 컴포넌트 형태 등 다양한 종류의 모델링 기법들을 소개하고 있다. 뿐만 아니라 이 방법론은 '콤펜디엄(compendium)' 이라 불리는 일단의 관련된 정보 클러스터들로 이루어진 독창적인 웹 애플리케이션 모델을 사용하고 있다. 하나의 콤펜디엄은 주제(theme), 컨텍스트 페이지, 링크 및 컴포넌트로 구성된다. 이러한 접근 방법은 모듈 방식의 설계에 유용할 뿐만 아니라 항상 변하는 웹 애플리케이션의 콘텐츠와 구조를 관리하는데도 도움이 된다. 본 연구에서 제시한 방법론은 의미적으로 응집력이 있고 구문적으로 느슨히 결합된 유연한 웹 디자인 산출물을 생성하는데 도움이 될 것이다.