• Proceedings of the KIEE Conference
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• 1990.11a
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• pp.252-255
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• 1990

Analyzing and simulating of today's complex electrical networks require the use of computer-aided engineering tools. In recent years, the rapid advances in micro-computer hardware technology have increased the availability of power application software on the personal computer, once the domain of mainframes and minicomputers, enabling efficient and cost-effective power system analysis. An interactive simulation and analysis software for a power system is developed and presented in this paper. The software is written in PASCAL and is designed for PC use. This paper presents an integrated software package to run PC-DOS for the analysis of electric power networks. The software is menu driven and controlled by prompts. These programs are intended to help users understand the process of power system analysis and design.

• Journal of Korean Society of Rural Planning
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• v.7 no.1 s.13
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• pp.49-59
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• 2001

This study aimed at developing the through processing system of questionnaire works for public participating village appraisals. With the data-base system of standardized questions menu pool developed in the previous study, the system was developed using Visual Basic 6.0 and Access 97 and consisted of 3 subsystems; Questionnaire Design, Data-in, Analysis/Presentation. Using the system developed in this study, questionnaire works for village appraisal was carried out at the 3 sample villages and processed. The questionnaire results were compared with resources evaluation results from another past study at the same sample villages, which showed much accordance between them.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 1993.05a
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• pp.106-111
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• 1993

오늘날의 전력수급계획은 불확실성하에서의 다목적 의사결정과정으로 볼 수 있으며, 이러한 계획환경하에서는 하나의 최적해는 존재하지 않는다. 본 논문은 의사결정자가 여러 상충하는 목적들 사이의 최상의 계획안 또는 전략을 도출하기 위하여, 전략계획의 개념을 응용한 표준적인 전력수급계획체계를 제시하였으며, 분석모형으로서 다목적 전략평가모형 (MOST)을 개발하였다. 개발된 다목적 전략평가모형은 Trade-off 분석기법을 기초로 하고 있으며, 특히 C 언어로 프로그래밍 되어 있어서 Menu 방식에 의한 분석이 용이하다. 이 모형은 화면상에서의 속성간 Graphic 분석기능, Robust 계획안 및 옵션 도출기능, 위험도 및 계획안간 비교분석기능을 포함하고 있다.

• Journal of Korean Society for Quality Management
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• v.22 no.2
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• pp.127-142
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• 1994

In these days, the PCs are widely used in the mid-level factory. But they have low-effectiveness for using them. The main reason should be the lack of useful and practical software in the market. This Case study aimed at the support of the software using DB Language to get M/M chart for aquiring work study and standard time data in the mid-level factory having multi-item and multi-process type. CVA (Chronocycle Video Analysis) is applied to get basic standard time data and working list. Standard time, Sequence of working and allowance time or rate for man and machine will be readily obtained through the menu when the software executing. Detailed program list is systematically shown in Appendix.

• Journal of Biosystems Engineering
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• v.20 no.2
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• pp.173-179
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• 1995

A modeling technique of land rearrangement was proposed using Geographical Information System(GIS) based on PC ARC/INFO. Three regions with different slopes were chosen. At first, slope angle and direction were calculated, and lands were rearranged using various parameters. The required parameters are obtained from PC ARC/INFO and the design factors for land rearrangement. The shape of land before rearrangement could be compared with the shape of land after rearrangement. Besides the shape comparison, drain site could be determined and the information for cost of land rearrangement could be obtained. The system was integrated on a menu driven style with SML files and subprograms. GIS was proved to be useful for land rearrangement design.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.161-163
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• 2014

본 논문에서는 화면들을 이동할 때 이용하는 경로인 메뉴 네비게이션을 설계하기 위하여 사회연결망분석 방법론을 이용하여 정보시스템의 웹 화면메뉴에 적용해 보았다. 사회연결망분석의 대표적인 지수인 연결중심성과 매개중심성 값을 이용하여 효과적으로 다른 웹 화면메뉴들로 이동이 가능하도록 하였으며, 그룹간의 영향력 높은 화면들을 도출하여 이의 활용에 대해 고찰하였다. 웹 화면의 정보이동을 효율적으로 가능하게 하는 메뉴 네비게이션 설계에 대한 연구를 통해 정보시스템을 전략적으로 활용 가능하게 함으로써 정보시스템의 효율을 증대 시킬 수 있을 것으로 기대한다.

• 유체기계공업학회:학술대회논문집
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• 1999.12a
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• pp.333-337
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• 1999

The biggest challenge facing today manufacturing industry is better quality and high productivity. From an economic point of view, productivity is the most important parameter, as high productivity will reduce the cost. However, the customers of day are not only cost concerned, but also quality conscious. So high accuracy levels should also be achieved in the manufacturing process. This paper reports the development of a automatic design system based on AutoCAD program. 1'his work is composed of three section that are design of top down menu, impeller and casing for pump programed by AutoLISP language and runned Windows system. The developed system ultimately generates the design for a pump through AutoCAD program. In the design of the pump, it needs about 23 hours with an expert, but this system can be only 80 seconds without an expert.

• Proceedings of the KOSOMBE Conference
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• v.1993 no.11
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• pp.190-193
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• 1993

본 연구에서는 개인용 컴퓨터(PC), 모델(MODEM), 그리고 공중회선망(PSTN)을 이용하여 다수의 환자와 병원사이에 환자 정보 및 처방정보를 주고 받을 수 있는 시스템을 구성하였다. 시스템의 구성은 환자에게서 측정된 아나로그 신호를 Analog to Digital Converter에 의해 디지탈 신호로 변환 시킨후 공증회선망을 이용하여 의사 컴퓨터에 측정된 정보를 전해주고 의사의 처방등을 다시 공중회선망을 통해 서어비스받는 형식을 취했다. 본 논문에서는 크게 두가지 점에 초점을 두었다. 첫째로 아나로그신호인 심전도 (ECG:Electrocardiogram)를 컴퓨터에서 사용가능한 화일로 생성하고, 전송해서 치사의 모니터에 본래의 파형과 비교해 왜곡이 적은, 신호로 출력해 주는데 있고, 둘째는 거의 모든 메세지를 한글화 하였고, pull down menu 구동 방식을 채택하여 컴퓨터사용에 초보적인 사람들도 쉽게 사용할 수 있게 하였다.

• Journal of Korean Institute of Industrial Engineers
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• v.39 no.3
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• pp.163-171
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• 2013

Various web browsers offer mouse gesture functions because they are convenient input methods. Mouse gestures enable users to move to the previous page or tab without clicking its relevant icon or menu of the web browser. To maximize the efficiency of mouse gestures, they should be designed to match users' mental models. Mental models of human beings are used to make accurate predictions and reactions when certain information has been recognized by humans. This means providing users with appropriate information about mental models will lead to fast understanding and response. A cognitive response test was performed in order to evaluate whether the mouse gestures easily associate with their respective functional meanings or not. After extracting mouse gestures which needed improvement, those were redesigned to reduce cognitive load via sketch maps. The methods presented in this study will be of help for evaluating and designing mouse gestures.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.10a
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• pp.297-298
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• 2009

Since a 'Well-being' theme had become an issue in 90's, everyone now care about their health more than ever. Besides, IT has been developed so tremendously that we have various ways to collect up-to-dated information through the internet. In this thesis paper, I propose a web site called 'Calory&Diet' that provides customized information on diet. With its user friendly menu and feedback information, the proposed web site can be a good advisor for people who want to be healthy.