• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2009년도 추계학술대회 논문집
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• pp.353-354
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• 2009

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2002년도 ICCAS
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• pp.55.6-55
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• 2002

Huafei Liao is a graduate student of the Automation department in Tsinghua University, China. His research involves computer-aided process planning, 3D CAD/CAM, virtual reality, and feature recognition.

• 한국비블리아학회지
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• 제31권3호
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• pp.51-77
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• 2020

본 연구는 도서관공간구성이 필요한 환경적 요인, 도서관공간 관련 실무의 중요도, 사서가 갖추어야 할 도서관공간기획 능력이 도서관공간기획 관련 교육에 미치는 영향에 대한 사서의 인식을 파악하고자 시작하였으며, 연구결과를 바탕으로 도서관공간기획 업무를 담당하는 사서와 사서를 대상으로 하는 도서관공간기획 관련 교육 방향에 기여하는 것을 목적으로 하였다. 도서관공간기획 관련 교과내용에 미치는 영향에 관한 조사를 바탕으로 교육의 방향과 개선사항을 제안하면 다음과 같다. 첫째, 도서관공간기획 관련 교육은 공간기획 실무를 중심으로 진행되어야 할 것이다. 둘째, 도서관공간기획 과정에서 사서의 참여는 이용자 및 전문가와의 원활한 소통을 위해 중요하게 인식되어야 할 것이다. 셋째, 도서관공간기획 관련 교육방법과 교육과정을 도서관 규모와 예산에 따라 계획하는 방안이 필요할 것으로 보인다. 넷째, 도서관공간기획 관련 교육에 대한 적극적인 홍보가 필요할 것으로 보인다. 도서관 공간교육의 적극적인 홍보를 통해 사서의 공간실무 참여와 필요성은 강조될 수 있으며, 나아가 도서관 운영과 이용자들에게 도서관서비스를 제공하는데 기여하게 될 것이다.

• 한국IT서비스학회지
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• 제12권4호
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• pp.289-305
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• 2013

Recently, Green Business/IT becomes very important for management of company, because there are many new regulations about the environment protection, especially to reduce green house effect. The purpose of this research is to investigate present situation of Korean manufacturing industry about the Introduction of Green Business/IT. For the people who is in charge of the decision whether to Introduce Green Business/IT or not, this paper aim to provide some useful findings. We made a research framework consisting of 5Ps (Philosophy, Partner, Process, Product, Public) from literature review, then we found that almost all of the companies in manufacturing industry prepare for the regulations by introducing and using Green Business/IT concepts. There are some differences between production goods industry and consumer's goods industry. Also we found that there are a lot of relationships with recognition level and planning level. The higher the level of profitability, the lower the level of preparing social responsibility. This means there are two opposite perspectives(profitability, social responsibility). Therefore organizations who are adopting Green Business IT/should strive for harmony of sight.

• 한국정보과학회논문지:소프트웨어및응용
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• 제27권1호
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• pp.33-40
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• 2000

자동공정계획은 CAD 모델을 자동적으로 해석하여 CAM을 구동시키는 것을 목표로 하는데, 이를 위해서는 우선 CAD 모델로부터 특징형상을 인식하여야 한다. 특징형상 인식에 관한 연구는 근 20년간의 역사를 가지고 있지만, 그 연구 성과는 실용화되지 못하고 있다. 그 이유 중 하나는, 특징형상 인식과 자동공정계획 연구가 분리되어 진행되어왔기 때문이다. 본 연구에서는 인공지능 기법을 토대로 이 두 분야를 통합하여, 제조가능한 특징형상을 인식하고, 셋업을 최소화하며, 특징형상 간의 의존 관계를 설정하고, 최적의 가공 순서를 결정하였다.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제2호
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• pp.192-198
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• 2004

It is increasing scenery created as a result of pine wilt disease. The purpose of this study is to investigate the local resident's awareness against the scenery caused by pine wilt disease in their neighboring area, through the questionnaire investigation. The result showed that more than $40\%$ of the residents are not aware of such scenery in their local area, and about 30% of the residents did not know that those trees were dying. More than $40\%$ of the people do not know of the pine wilt disease as a general argument. Another question showed that the recognition of such scenery depends on the distance of the viewer. General residents don't worry about such scenery in the far distance in fact some of them think those are colored leaves. However, the nearer they see the trees, the higher they have negative feeling against it.

• 농촌계획
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• 제18권1호
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• pp.29-45
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• 2012

The purpose of this study is to develop planning technique for low carbon rural village planning. planning techniques (169 cases : waterside Technique 87, inland Technique 82) were extracted through a various previous studies and literature. planning techniques of 43 cases for low carbon rural village have been developed by the importance validity evaluation for planning techniques using the Delphi Method. Developed techniques can be utilized to plan low carbon rural village for Sustainable Rural Development. In addition, these techniques will be able to contribute to recognition of the need about low carbon rural village and the development of national green strategy.

• 농촌계획
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• 제23권3호
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• pp.97-105
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• 2017

The interest and participation of the rural experience is increasing as an alternative for the problems such as the decrease of the agricultural income facing the agriculture and the rural area, the decrease of the population, and the regional stagnation. The rural experience has recently been transformed into a software dimension such as programs and participation activities in the past. In addition, public awareness also positively evaluates agriculture and rural communities as the basis for supporting society and recognition of multiple functions. Furthermore, the intention of the citizen to the earnest village is increasing. The purpose of this study is to analyze the effect of rural experience and customer satisfaction of urban residents on the recognition of return to farm and rural areas. As a result of the analysis, it was found that the characteristics of rural experience had a positive effect on the farming villages by the program, the experience field and the host, and the customer satisfaction had a positive effect on the farming villages. Therefore, it is considered that a systematic approach to the rural experience is needed in the future because the experience of the rural people in the city has a positive effect on the earliest villages.

• 대한기계학회논문집
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• 제17권6호
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• pp.1412-1422
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• 1993

본 연구는 각주형 금형부품을 절삭가공할때 부품의 설계데이터로부터 부품의 형상적인 특징을 추출하여 공정설계시스템인 MOLDCAPP과 작업설계시스템인 COPS에서 사용할 수 있는 정보를 생성함으로써 CAD/CAM의 연결을 자동화할 수 있는 특징형상 인식 시스템을 개발하는 연구로, 특징형상 인식기법의 창안보다는, 가용한 기술의 장 점을 사용하여 각주형 공작물의 기계 절삭가공으로 생성될 수 있는 형상을 특징형상으 로 정의하고 ACIS로 설계된 CAD데이터로부터 정의된 특징형상을 추출하여 각 특징형상 들의 형상 데이터를 결정함으로써 MOLDCAPP, COPS 등의 공절설계시스템의 입력데이터 를 생성할 수 있도록 Fig.1과 같이 설계하였다. 특히 PART시스템과 같이 인식대상이 포괄적이지 않으나, 금형부품상의 특징형상으로 범위를 축소하고 금형부품의 가공특징 을 고려하여 인식규칙을 단순화함으로써 금형가공공정의 CAD/CAM연결에 이용될 수 있도록 하였다.

• 한국CDE학회논문집
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• 제3권1호
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• pp.68-85
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• 1998

Solid modeling refers to techniques for unambiguous representations of three-dimensional objects. Feature recognition is a sub-discipline focusing on the design and implementation of algorithms for detecting manufacturing information such as holes, slots, etc. in a solid model. Automated feature recognition has been an active research area in stolid modeling for many years, and is considered to be a critical component for CAD/CAM integration. This paper gives a technical overview of the state of the art in feature recognition research. Rather than giving an exhaustive survey, I focus on the three currently dominant feature recognition technologies: graph-based algorithms, volumetric decomposition techniques, and hint-based geometric reasoning. For each approach, I present a detailed description of the algorithms being employed along with some assessments of the technology. I conclude by outlining important open research and development issues.