• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.1156-1158
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• 2003

The FGI is an integral component of the MSC test equipment and is situated in a slot along the ISA bus of the test equipment PC. The main function of the FGI is an interface between the MSC image data via hotlink interface and Frame Grabber. The FGI has two independent receiving channels that allow the board to receive image data arriving. The FGI also includes two transmission channels with hotlink transmitters. Additionally, the FGI is capable of generating digital video test patterns to test the NUC.

• 통상정보연구
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• 제10권1호
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• pp.73-95
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• 2008

The most important instrument to declare oneself publicly in cyberspace is to use a homepage or website. Nowadays most of Korean as well as overseas art museums have their own websites, through which they provide consumers with essential information and strive to declare themselves publicly in cyberspace. A homepage is composed of various components and the most crucial component is the interface. The objective of this paper is to present a proposal to help get a program for efficient website management and consumer satisfaction.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2002년도 추계학술대회 논문집(II)
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• pp.995-1000
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• 2002

This paper presents general concept of DC switch gear(DCSWGR). Normally, DCSWGR consist of Digital protection unit(DPU), High Speed Circuit Breaker(HSCB), Disconnect Switch (DS), Programmable Logic Control(PLC), Auxiliary Relays and etc. Most of the components has its special characteristics and their interface between each others are various and complex. In this paper every constituent general design are preceded and interface between each component are examined. And also DCSWGR operation logic with logical diagram including interlock signal are introduced.

• 방송공학회논문지
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• 제20권1호
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• pp.140-152
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• 2015

최근 사용자와 컴퓨터간의 양방향 상호작용을 가능하게 하는 HCI(Human Computer Interaction) 연구를 위해 인간의 의사소통 체계와 유사한 인터페이스 기술들이 개발되고 있다. 이러한 인간과의 의사소통 과정에서 사용되는 커뮤니케이션 채널을 모달리티라고 부르며, 다양한 단말기 및 서비스 환경에 따라 최적의 사용자 인터페이스를 제공하기 위해서 두 개 이상의 모달리티를 활용하는 멀티모달 인터페이스가 활발히 연구되고 있다. 하지만, 멀티모달 인터페이스를 사용하기에는 각각의 모달리티가 갖는 정보 형식이 서로 상이하기 때문에 상호 연동이 어려우며 상호 보완적인 성능을 발휘하는데 한계가 있다. 이에 따라 본 논문은 W3C(World Wide Web Consortium)의 EMMA(Extensible Multimodal Annotation Markup language)와 MMI(Multimodal Interaction Framework)표준에 기반하여 복수의 모달리티를 상호연동할 수 있는 멀티모달 커뮤니케이터를 제안한다. 멀티모달 커뮤니케이터는 W3C 표준에 포함된 MC(Modality Component), IM(Interaction Manager), PC(Presentation Component)로 구성되며 국제 표준에 기반하여 설계하였기 때문에 다양한 모달리티의 수용 및 확장이 용이하다. 실험에서는 시선 추적과 동작 인식 모달리티를 이용하여 지도 탐색 시나리오에 멀티모달 커뮤니케이터를 적용한 사례를 제시한다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2003년도 추계종합학술대회 논문집
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• pp.128-131
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• 2003

본 연구는 기존의 유사 부품 검색 알고리즘인 spreading activation 방법의 단점인 속도의 문제를 해결하여 보다 효율적인 부품 검색을 할 수 있도록 개선시켰다. 또한 개선된 SARM을 이용한 부품 정보와 질의어 관련 인터페이스를 구축하였고 이를 통한 부품 검색 시스템을 구축하였다.

• 한국시뮬레이션학회:학술대회논문집
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• 한국시뮬레이션학회 2000년도 춘계학술대회 논문집
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• pp.40-44
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• 2000

미리 제작되어 있는 소프트웨어 컴포넌트를 조립하여 소프트웨어 개발공정을 산업화하는 과정인 CBD(Component Based Development)는 Farmer 모델에 의하여 설계된 시스템을 실제로 구현하기 위하여 매우 적합한 개념이다. CBD개념의 도입을 위하여 Farmer 모델이 갖는 개체노드, 측면노드 및 KLB/OLB 등과 같은 객체들이 수행하는 기능에 대한 명세를 나타내는 인터페이스 명세 모델이 반드시 필요하게 된다. 본 논문에서는 Farmer 모델에 의하여 정의된 개념을 컴포넌트 인터페이스 메타모델에서의 개념으로 변형시키는 방안에 대하여 설명하고 있다.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2003년도 가을 학술발표논문집 Vol.30 No.2 (2)
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• pp.739-741
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• 2003

Electroencephalogram (EEG)-based brain computer interface (BCI) provides a new communication channel between human brain and computer. EEG is very noisy data and contains artifacts, thus the extraction of features that are robust to noise and artifacts is important. In this paper we present a method with employ both independent component analysis (ICA) and oriented principal component analysis (OPCA) for artifact-robust feature extraction.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.129-132
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• 2005

Recently, Domestic construction industry is confronted with a new phase by increasement of stock and elation of the concern about environment. In particular, the focus on remodeling as an altanative of the reconstruction system that squanders resources and creates massive construction waste, has increased. However, current remodeling methods are being obstructed factor, because design has not considered the remodeling at the beginning of the construction. The purpose of this study is to search for the improvement of component joint for efficient remodeling. Field survey is conducted on the components grouped by spaces(living room/bed room/kitchen/bathroom) of unit living at 6 construction sites in Seoul & countries. As a result, total 228 component joints are selected and classified according to interface condition and problem pattern.

• 소음진동
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• 제9권2호
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• pp.401-408
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• 1999

A method is presented for the vibration analysis of steam turbine-generator rotor system based on the component mode synthesis method. The motion of each component of the system is described by superposing constraint mode associated with boundary coordinates and constrained normal modes associated with internal coordinates. This method using real fixed-interface modes allows for significant reduction in system model size while retaining the essential dynamic characteristics of the lower modes. The capability of this method is demonstrated in the natural frequency and unbalance response analysis of the steam turbine-generator rotor system in which the dynamics of the pedestal is considered. The results by the present method are compared with finite element method and trnasfer matrix method in terms of the accuracy and computing time.

• Steel and Composite Structures
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• 제38권2호
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• pp.141-150
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• 2021

In the present paper we have investigated the Stoneley wave propagation at the interface of two dissimilar homogeneous nonlocal magneto-thermoelastic media under the effect of hall current applied to multi-dual-phase lag heat transfer. The secular equations of Stoneley waves have been derived by using appropriate boundary conditions. The wave characteristics such as attenuation coefficients, temperature distribution and phase velocity are computed and have been depicted graphically. Effect of nonlocal parameter and hall effect are studied on the attenuation coefficient, phase velocity, temperature distribution change, stress component and displacement component. Also, some particular cases have been discussed from the present study.