• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.1826-1829
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• 2015

본 연구는 측정된 심전도와 광용적맥파의 박동특징점을 무결하게 검출하기 위한 프로그램 개발에 관한 것이다. 개발된 프로그램은 생체신호 계측기에서 측정된 생체신호 데이터를 자동 및 수동으로 분석하여 박동특징점의 시간 및 값 정보를 추출 및 저장하는 프로그램으로, 측정된 파형 및 검출된 특징점 위치, 인접한 특징점간 시간 간격을 시각적으로 전달할 수 있는 GUI(Graphic User Interface)를 포함한다. 개발된 프로그램은 기존 연구에서 제시된 심박동, 맥파의 박동 특징점 거출 알고리즘을 사용하여 최초 검출을 수행하고, GUI와 연동되는 컨텍스트 메뉴를 통해 오검출 또는 미검출 정보를 효율적으로 수정할 수 있도록 함으로 비전문가에 의한 쉽고 효율적인 사용이 가능하다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.294-297
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• 2013

본 논문은 개방형 IPTV 서비스를 위한 서비스 생성도구에 대한 것으로, 웹 서비스 기반의 컴포넌트를 기본단위로 GUI(Graphic User Interface) 상에서 각각의 컴포넌트를 조합하여 IPTV 융합 서비스를 생성하는 서비스 생성환경 제공방법에 대해 소개한다. 개방형 IPTV 플랫폼에서는 방송제어, 통신제어, 웹 콘텐츠 제어, 정보 제어 기능 등을 웹 서비스 기반의 Open API 로 제공하고 있으며, 서비스 생성도구는 개방형 IPTV 플랫폼에서 제공하는 Open API 를 컴포넌트로 하여 컴포넌트들을 조합하고 연결하기 위한 GUI 환경인 그래픽 에디터, 그래픽 에디터에서 완성한 서비스 로직에 대한 서비스 프로그램 코드를 생성하기 위한 코드 생성기, 서비스 프로그램을 컴파일하고, 컴파일이 완료된 서비스 프로그램을 디플로이하는 서비스 디플로이어로 구성된다.

• Journal of the Korean earth science society
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• v.45 no.1
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• pp.48-71
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• 2024

Typhoons are representative oceanic and atmospheric phenomena that cause interactions within the Earth's system with diverse influences. In recent decades, the typhoons have tended to strengthen due to rapidly changing climate. The 2022 revised science curriculum emphasizes the importance of teaching-learning activities using advanced science and technology to cultivate digital literacy as a citizen of the future society. Therefore, it is necessary to solve the temporal and spatial limitations of textbook illustrations and to develop effective instructional materials using global-scale big data covered in the field of earth science. In this study, according to the procedure of the PDIE (Preparation, Development, Implementation, Evaluation) model, the inquiry activity data was developed to visualize the track of the typhoon using the image data of GK-2A. In the preparatory stage, the 2015 and 2022 revised curriculum and the contents of the inquiry activities of the current textbooks were analyzed. In the development stage, inquiry activities were organized into a series of processes that can collect, process, visualize, and analyze observational data, and a GUI (Graphic User Interface)-based visualization program that can derive results with a simple operation was created. In the implementation and evaluation stage, classes were conducted with students, and classes using code and GUI programs were conducted respectively to compare the characteristics of each activity and confirm its applicability in the school field. The class materials presented in this study enable exploratory activities using actual observation data without professional programming knowledge which is expected to contribute to students' understanding and digital literacy in the field of earth science.

• Proceedings of the SAREK Conference
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• 2008.11a
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• pp.475-480
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• 2008

A pre/post processor program based GUI(Graphic User Interface) by using the MFC and OpenGL library in the Windows OS have been developed for the analysis of the passenger flow. Using this program, users are able to generate and modify the meshes of multi-storied subway station, set all the parameters for the solver, and obtain the results of the simulation such as transient passenger motions and passenger streak lines in 3-dimensional graphic view.

• IE interfaces
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• v.11 no.1
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• pp.97-103
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• 1998

In these days many people have studied on the berthing problem. The operation rules differ from port so port and the problem is highly dependent on the environment of port. The purpose of this study is to develop a decision support system decision makers of the berthing problem for Inchon Port. The system is developed with graphic user interface(GUI) using user-interactive approach and some general and specific rules for Inchon Prot are considered. The system is composed of the following four parts ; the input/output part, the automatic berthing part by the system using rules, the manual berthing part by user, and the part for modifying results or handling exceptional events. The system is designed to assign ship to berths by matching the characteristics with environmental and operational constraints of Inchon Port. We expect that this system can provide decision makers with an efficient and fast way to berthing and can reduce wastes of time, space, and manpower in port operations.

• Proceedings of the KSME Conference
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• 2000.11a
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• pp.446-451
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• 2000

In this paper, a S/W system for a structural analysis of machine tools has been suggested. The system is so designed to reduce manual interfacing effort. An object-oriented language is used for making a graphic user interface. In this system parametric modelling technique is applied to construct a FE model without much user intervention. The FE model is automatically updated when the design parameters are changed by user. Not only single FE analysis but also a trade-off analysis for calculating the sensitivity information of design variables is possible using this system. All data generated by this system are saved in the database. So it possible to retrieve the result later without another analysis. It is found that the design time can be reduced and unnecessary operation avoided using this system.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.35 no.8
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• pp.685-692
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• 2007

This paper describes the development procedure of GUI Program for the automated generation of airfoil performance table used in helicopter comprehensive code. Considering commercialization, the program is developed based on the Windows operating system. In addition, it is aimed to enhance user's convenience by including embedded postprocessor which enables real-time display of calculation procedure and grid system. Using the validated CFD code, the aerodynamic analyses are automated for a given range of Mach number and angles of attack. The computational grid system is designed to generate automatically once the surface coordinates are given. Mixed-Language scheme is employed in order to combine the CFD code in Fortran with C++ based GUI program, which makes the time-consuming code conversion unnecessary.

• The Journal of the Korea Contents Association
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• v.17 no.5
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• pp.317-325
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• 2017

There has been a growing interest in programming education recently. However, to use most programming languages the corresponding compiler and IDE have to be installed on computers. To tackle this issue, though there developed several web-based programming environment including Eclipse Che and JDOODLE, most of them does not support GUI nor Korean programming languages. This paper proposes a web-based programming environment called Bombart, which supports Saesark, a Korean programming language, with GUI output. It also supports a console-based input and output. To support both kinds of interfaces, two compiling subsystems are designed and implemented. To test the effectiveness of the GUI support of Bombart, all the Java tutorial codes on GUI are translated into Saesark and executed on top of Bombart. According to this test, 81.42% of codes can be successfully converted and executed.

• Progress in Medical Physics
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• v.3 no.1
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• pp.71-78
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• 1992

This study describes the design of the biophysiological signal processing analyzer which can collect and analyze the biosignal raw data. System hardware is consisted of the IBM PC AT. pre-amplifier. AID converter, Counter/Timer. and RS-232C processor. Biophysiological signal data were processed by the software digital filter. FFT and graphic processing routine. The tachogram and FFT of the the peak to peak interval time was accomplished by the Graphic user interface software using the biophysiological signal processed data. Using this system. the powerspectrum of the heart rate variability during the long term could be observed. Experimental results of this system approach our purpose. which is improved the cost performance. easy to use. reducing raw-data noise and optimizing model for digital filter.

• Journal of Broadcast Engineering
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• v.22 no.5
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• pp.665-670
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• 2017

In this paper, we propose an implementation technology for an active attenuator with the maximum attenuation of -110dBm in the frequency band of 50MHz to 2,15GHz. It provides USB interface to connect to PC providing GUI that sets signal frequency and attenuation step of minimum 1dB. As it attenuates the input signal level down to -110dBm, circuit and equipment design technologies are applied to control both internal and external electro-magnetic noises.. Through the performance test, it is assured that it attenuates input signal level down to -110dBm for the input signal levels of -10 to -30dBm.