• 디자인학연구
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• 제16권4호
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• pp.277-288
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• 2003

최근 들어 건설중장비 분야에도 디자인에 대한 요구가 날로 증대되고 있으며, 보다 심도 있는 디자인연구가 필요한 시점에 와 있다. 이런 요구에 부응하기 위해서는 건설중장비의 특성과 이해를 바탕으로 변천과정에 대한 연구가 선행되어야 할 것으로 모인다. 본 연구는 건설중장비 디자인의 외관, 조직, 프로세스의 변천과정과 개발사례 등의 연구를 통해 건설중장비디자인의 변천과정을 연구하고 이 연구를 바탕으로 건설중장비디자인의 트렌드 및 추세를 제시하고자 한다. 또한 향후 이 분야의 연구에 기초 자료로서 활용될 수 있을 것이다.

• 방송과미디어
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• 제8권2호
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• pp.84-104
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• 2003

방송 인프라도 드디어 ENG VCR시대를 넘어 컴퓨터시대로 점차 마이그레이션 하고 있다. 이같은 IT기반의 환경은 워크플로우 개선을 통한 회사 경쟁력 향상를 도모함과 아울러 조직의 리엔지니어링을 가속화하여 조직의 최적화(Optimization)를 구현한다. 예를 들면 워크플로우 개선 측면으로는 콘텐츠 입력$\cdot$검색$\cdot$모니터(Acquisition ＆ Searching ＆ Browsing), 자료의 복사$\cdot$편집(Copying ＆ Editing), 프로그램의 배달$\cdot$송출$\cdot$출력(Delivery ＆ Transmission ＆ Retrieval)등이 새롭게 나타나거나 변하여 시간비용을 대폭 절감하고, 업무의 정형화 및 리소스 공유로 효율적 비용관리와 분배구조를 구축하며, 작업과 승인 프로세스의 원활화로 생산성이 크게 향상된다. 또한 하루 24시간, 1년 365일 상시 운용이 가능하며, 테이프 구입비, 시스템 보수.유지비(TCO)등 각종 비용이 크게 절감된다. 디지털 아카이브 구축으로 콘텐츠 재활용의 극대화, 콘텐츠의 효율적인 관리, 효율적 콘텐츠 가공, 다양한 메체로 전환가능, 지적 재산권의 확보가 가능하다. 이밖에 원소스 멀티유즈 환경 구축을 통해 다양한 수의 창출 채널이 확보되고, 새로운 상품 개발이 가능하며, 고객의 니즈에 더욱 충실해 질 수 있다. 이같이 방송 인프라의 펀더멘탈 변화에 의해 방송제작$\cdot$편집$\cdot$송출에 관련된 환경이 크게 바뀐다.

• 한국가구학회지
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• 제27권4호
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• pp.362-374
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• 2016

The ability of 'creative thinking' is one of the most important fact for designers to complete their design process. It is not only the overall concept of the process but also all details related to each steps of the process such as planning product strategies, research, finding ways to solve problems image development, broadening ideas, etc. It is, however, not easy to creative as designers by natural learning through experiences unless they have geniuses for creative designing. Many experienced designers in the field are even in dilemmas being not be able to differentiate from copying other designs. This study is focused on the researches on the works of famous designers, architects and artists who have shown great creativities throw their works or processes. It is aimed to define their ways of thinking which could be fundamental motives for the creativeness, various behavioral methods to solve problems in creative ways, technical approaches to improve creativities, and overall intuition in the design working processes.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제8권1호
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• pp.61-67
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• 2002

It is the well-documented fact that most patients experience considerable stress in hospital. Stress is also a problem for families of patients, visitors and for hospital staffs. To promote wellness. It is fundamentally important that hospital be designed to foster copying with stress. By Literature review, this study presents stressors of patients, families, hospital staffs and various healing design elements. And then, it cross-checks the relations between stress-reducing conditions and healing design elements. Finally, this presents the healing design conditions for each stress-reducing conditions of patients, families and staffs.

• 한국어정보학회:학술대회논문집
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• 한국어정보학회 2017년도 제29회 한글및한국어정보처리학술대회
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• pp.25-28
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• 2017

채팅 시스템은 기계와 사람이 서로 의사소통 하는 시스템이다. 의사소통 과정에서 질문을 하고 질문에 대한 답변을 하는 질의응답 형태의 의사소통이 상당히 많다. 그러나 기존 생성 기반 채팅 시스템에서 자주 사용되는 Sequence-to-sequence모델은 질문에 대한 답변보다는 좀 더 일반적인 문장을 생성하는 경우가 대부분이다. 이러한 문제를 해결하기 위해 본 논문에서는 복사 방법과 검색 방법을 이용한 생성 기반 질의응답 채팅 시스템을 제안한다. 템플릿 기반으로 구축한 데이터를 통한 실험에서 제안 시스템은 복사 방법만 이용한 질의응답 시스템 보다 45.6% 높은 정확도를 보였다.

• International Journal of Contents
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• 제6권4호
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• pp.22-29
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• 2010

In flash memory, many previous garbage collection methods only merge blocks statically and do not consider the contents of buffer. These schemes may cause more unnecessary block erase operations and page copy operations. However, since flash memory has the limitation of maximum rate and life cycle to delete each block, an efficient garbage collection method to evenly wear out the flash memory region is needed. This paper proposes a memory compaction scheme based on block-level buffer for flash memory. The proposed scheme not only merges the data blocks and the corresponding log block, but also searches for the block-level buffer to find the corresponding buffer blocks. Consequently, unnecessary potential page copying operations and block erasure operations could be reduced, thereby improving the performance of flash memory and prolonging the lifetime of flash memory.

• 한국멀티미디어학회논문지
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• 제20권6호
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• pp.918-926
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• 2017

Various types of media services are emerging due to the development of Internet and digital media production and distribution technologies. Various DRM technologies are being developed to prevent illegal copying of media contents and to protect the rights of content creators. There is a problem that the DRM provider and the content service provider must provide services in a mutually dependent manner through individual contracts. In this paper, we propose a cloud-based DRM market system which can be used only by content service providers when necessary for various DRM. The DRM market system is expected to show the effect of service activation for related small and medium sized companies by providing an interface that satisfies the requirements of DRM providers and contents service providers by using multi DRM technology.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1991년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 22-24 Oct. 1991
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• pp.720-725
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• 1991

This paper is concerned with the program of the automatic mesh generation for 2-dimensional domain which contains the curved boundaries and holes. This program treats a new vertical - line drawing method. This method starts with 4-subdivisions of problem domain and the classification of the cross points of grid lines and boundaries. And the new node is generated by the vertical line to the line connecting the two intersections of a boundary and two grid lines in general. The boundaries are piecewise-curves composed of lines, circles, arcs, and free curves. The free curves are generated by B-Spline form. Although there were some bad elements for the complex boundary, it was possible to obtain the acceptable elements for the given boundaries. The results of automatic mesh generation can be verified directly by drawing on the computer monitor in executing the program. And it is possible to add the processes - that is, editing, hard copying, etc - using the script file in Auto-CAD.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1988년도 한국자동제어학술회의논문집(국제학술편); 한국전력공사연수원, 서울; 21-22 Oct. 1988
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• pp.864-868
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• 1988

During the 1980s, the use of high-speed printing and copying machines which will not tolerate much variation in paper weight has increased. As a result, there is a growing demand for improved basis weight control systems for paper machines. Basis weight, the weight of a square meter sheet of paper, is the most important measure of paper consistency. Until quite recently, basis weight could only be controlled manually; this required experienced operators. The reasons for the difficulty in automating control of basis weight is due to the complexity and variability of process characteristics, the "noisiness" of the process (process disturbances), and actuator inadequacies. This paper describes a method of automatic control that we have developed; it incorporates the experience of expert operators, and the results of simulation, in confidence factors.e factors.

• 전자공학회논문지B
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• 제31B권4호
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• pp.30-39
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• 1994

A 1-chip high quality binarizing VLSI image processor (which has 8 bit ADC. 6 bit flash ADC, 15K standard cell, and 1K word ROM) based on 10 MIPS 16 bit DSP is implemented for FAX. This image processor(IP) performs image pre-processing. image quality improvement in copying and sending mode, and mixed image processing based on the fuzzy theory. And smoothing in sub-scan direction is applied for normal receiving mode data so the received data is enhanced like fine mode data. Each algorithm is processed with the same type of image processing window and 2-D image processing is implemented with a 1-D line buffer. The fabricated chip is applied to a FAX machine and image quality improvement is verified.