• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2002년도 추계종합학술대회
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• pp.762-763
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• 2002

최근에는 컴퓨터를 이용한 자동 제어나 계측기의 활용이 급격히 증가하고 있다. 본 논문에서는 데이터의 수집 및 제어가 쉽고 데이터 분석 및 적용이 용이한 LabVIEW 그래픽 프로그램을 사용하여 계측장비 제어 및 모니터링, 측정 데이터의 분석, 자동제어가 가능한 자동 부화 시스템을 설계하고 시스템의 검증을 위해 Incubator를 제작하였다. 센서를 통해 Incubator 내부 환경을 측정하고 부화를 위해 선택한 개체의 부화환경을 데이터베이스 파일에서 불러와 최적의 환경 조성을 위해 각 장치들을 초기화 및 제어한다. 이를 통해 미세한 부화 환경의 변화가 부화율과 품질에 주었던 단점을 극복할 수 있을 뿐만 아니라 효율적인 시스템 관리로 인한 인력과 비용의 절감도 기대된다.

• Genomics & Informatics
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• 제12권4호
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• pp.289-292
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• 2014

Next-generation sequencing (NGS) is widely used to identify the causative mutations underlying diverse human diseases, including cancers, which can be useful for discovering the diagnostic and therapeutic targets. Currently, a number of single-nucleotide variant (SNV)-calling algorithms are available; however, there is no tool for visualizing the recurrent and phenotype-specific mutations for general researchers. In this study, in order to support defining the recurrent mutations or phenotype-specific mutations from NGS data of a group of cancers with diverse phenotypes, we aimed to develop a user-friendly tool, named mutation arranger for defining phenotype-related SNV (MAP). MAP is a user-friendly program with multiple functions that supports the determination of recurrent or phenotype-specific mutations and provides graphic illustration images to the users. Its operation environment, the Microsoft Windows environment, enables more researchers who cannot operate Linux to define clinically meaningful mutations with NGS data from cancer cohorts.

• 대한조선학회논문집
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• 제29권4호
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• pp.27-35
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• 1992

컴퓨터 그래픽스와 빠른 하드웨어의 발달에 힘입어, WYSIWYG(What You See Is What You Get)로 특징지워지는 GUI(Graphical User Interface)는 기존의 사용자 인터페이스 개념을 컴맨드를 이용한 언어모델에서 풀다운 메뉴, 스크롤바, 아이콘 등을 이용한 공간모델로 바꾸어 놓았다. 여기서 개발된 선박개념설계를 위한 그래픽 사용자 인터페이스 모델(MBASWIN)은 Event-driven 프로그래밍 기법과 객체지향 개념을 도입하였다. 또한 기존의 설계 프로그램이 인터페이스 부분을 포함하여 프로그램 전체를 제어했던 방식에서 벗어나, 설계 프로그램과 사용자 인터페이스 부분을 완전 분리하여, 사용자 인터페이스 루틴이 설계 루틴들을 제어하는 방식을 도입하였다. 이를 이용하여 설계자는 유연성있는 설계를 수행할 수 있게 된다.

• 한국조리학회지
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• 제6권1호
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• pp.123-149
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• 2000

As a result of their web sites about 25 food services, it shows that only 20% of food services are conducting transactions online. As a whole food services in general have mastered the basics of setting up a web site, and it is revealed that some web sites with high average score are using flash s/w, which has a considerable interest in graphic. Family restaurant is the highest in average score and icecream is the lowest. The best individual site is Tonyromas site of Family restaurant sector, the second best site is TGI Friday's of the same Family restaurant sector, the third Pizzahut of pizza sector, and the fourth Lotteria site of Fast food sector. It is suggest that this preliminary study could be advanced by extending the sample size and a program of more extensive statistical analysis by devising. Also it is shows that it is possible for B2B transaction and B2C transaction to be conducted more actively It is suggested that Pizza(60%) and Icecream(40%) of food products which are small in size and easy to be ordered and delivered can be feasible and successful in transactions online. In conclusion, it is very important to keep the contents of web sites up-to-date and attractive to customers, and to establish several ways which can enable customers to interact with food services to induce a dialogue with customers, and it is necessary to introduce new technologies for specific differences of their own sites.

• 대한조선학회논문집
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• 제34권1호
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• pp.102-110
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• 1997

현재 조선소에서는 grain stability 계산시에 선박계산 프로그램의 계산 결과치와 실제값 사이의 오차가 크므로 계산 프로그램을 많이 사용하지 않고 있으며, grain stability 계산에 필요한 모든 작업이 수작업을 통해 이루어 지고 있는 실정이다. 본 연구에서는 수작업을 통해 이루어지고 있는 grain stability 계산 작업을 전산화하여 계산작업시간의 단축 및 작업효율성을 극대화할 수 있는 대화형 grain stability 계산 프로그램 그 목적이 있다. 본 연구에서는 사용자의 편의와 대화식 압력 작업을 위해 그래픽 사용자 인터페이스(GUI:Graphical User Interface)를 구현하였고, 3차원 그래픽 라이브러리인 GLBAX를 사용하여 계산에 필요한 형상(girder, hold 형상등)정보들을 가시화하였다. 또한, 선박계산 프로그램과의 접속이 가능하도록 하였다.

• 대한전기학회논문지:전력기술부문A
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• 제55권7호
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• pp.297-305
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• 2006

This paper summarizes a development of visualization software for protective engineering in low-voltage power systems. The study is concentrated on the following aspects. First, a software engineering method is applied for designing the object-oriented program. The design and implementation of a Graphic User Interface(GUI) and its integration to a power system framework are developed using object-oriented programming(OOP) in Visual C++. Second, we develop the short circuit analysis module that oriented a low-voltage power system. It is possible to calculate a peak, symmetrical RMS, DC component and asymmetrical fault currents for each time. And it is the first software that can calculate the fault current for single branch of three-phase system. The calculation accuracy is compared with commercial software, and the libraries of low-voltage components are served for convenience use. Third, protective engineering functions are equipped. It is possible to automatically select the circuit breaker which based on the user input characteristics and the fault current calculation and examine the protective coordination. Through the case study, we verified that the developed software can be effectively used to examine the protective engineering in low-voltage power systems.

• 대한전기학회논문지
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• 제45권4호
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• pp.543-552
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• 1996

The goal of this paper is to developed a DSP based power analyzing and control system by 3-Dimensional (3-D) space current co-ordinates. A developed system is made up of 486-PC and DSP (Digital Signal Processor) board, Active Power Filter, Non-linear thyristor load, and Power analyzing and control program for Windows. Power is analyzed using signal processing techniques based on the correlation between voltage and current waveforms. Since power analysis algorithm is performed by DSP, power analysis is achieved in real-time even under highly dynamic nonlinear loading conditions. Combining control algorithm with power analysis algorithm is performed by DSP, power analysis is achieved in real-time even under highly dynamic nonlinear loading conditions. Combining control algorithm with power analysis algorithm, flexibility of the proposed system which has both power analysis mode and control mode, is greatly enhanced. Non-active power generated while speed of induction motor is controlled by modulating firing angle of thyristor converter, is compensated by Active Power Filter for verifying a developed system. Power analysis results, before/after compensation, are numerically obtained and evaluated. From these results, various graphic screens for time/frequency/3-D current co-ordinate system are displayed on PC. By real-time analysis of power using a developed system, power quality is evaluated, and compared with that of conventional current co-ordinate system. (author). refs., figs. tabs.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1996년도 하계학술대회 논문집 B
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• pp.1263-1265
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• 1996

IEC1131-3 Specification of Programming Controller is established in 1994 and consists of 3 graphical languages and 2 textual languages. It is used in PLC and small scale controller because of its uniformity and extensibility. This paper describes Soft Logic Designer which is a graphical and textual programming editor for IEC1131-3 programming languages. Soft Logic Designer is developed with Object Orient Language, C++ under Microsoft Windows 95. It has two graphic editors for Sequential Function Chart and Function Block Diagram and one textual editor for Structured Text. Users can efficiently write high-level programs with mouse and menu buttons.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2008년도 춘계 종합학술대회 논문집
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• pp.708-711
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• 2008

한국 조선시대와 중국 명나라 가구들에 표출된 문양들을 문헌자료와 비교분석을 통해 심미적이며 객관적 조형 분석 툴을 이용하여 한국과 중국 양국 간의 현대적 콘텐츠 디자인에 응용 가능한 학문적 가치를 제시하고자 한다. 21세기 무한 경쟁 시대에 걸맞게 문화와 경제적 마인드를 형성하기 위해서는 전통 문양을 어떻게 디자인 요소로 이끌어나느냐 하는 여건 마련이 선행된 연후에야 가능한 것이므로 이에 대한 프로그램의 활성화의 전략에는 어떤 것이 있는가에 대해 살펴보았다.

• 산업공학
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• 제7권3호
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• pp.201-212
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• 1994

In this paper, we develop computerized procedures of the S-Curve, the cumulative progress rates of load input, applied to shipbuilding basic plan. For a real world ship yard, we study the application related problems and develop more efficient procedures of applying the curves in terms of usability and computerization. The yard currently do not have any mathematical expression for the S-Curve. They express the curves using data tables which represents data points of the manually drafted S-Curve graphs, which causes the difficulties in efficient computerization. Another problem the yard has is the lack of the feedback procedure of the actual load different from the initial plan. Due to those problems, the application procedures of the S-Curve require much time and endeavor amounting two full time employees. To resolve the problems, we develop the mathematical expression of the S-Curve using beta distribution function and the feedback procedure regenerating the planned load reflecting the difference between the initial plan and its realization. To build user friendly program, the graphic user interface is also developed using OSF/MOTIF toolkits. Through the development, we reduce the burden required in applying the curves to a part-time job of one employee.