• Genomics & Informatics
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• 제9권1호
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• pp.39-43
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• 2011

MicroRNAs (miRNAs) are recently discovered small RNA molecules usually resulting in translational repression and gene silencing. Despite the fact that specific cloning of small RNA's is a method in practice, computational identification of miRNA's has been a major focus recent days, since is a rapid process following AB initio and sequence alignment methods. Here we developed new software called MiRPI that aims to identify the highly conserved miRNAs without any mismatches from given fasta formatted gene sequences by using non-repeated miRNA dataset of the user's interest. The new window embedded with the software is used to identify the targets for inputted mature miRNAs in the mRNA sequences. Also MiRPI is designed to measure the precursor miRNA statistics, majorly focusing the Adjusted Minimum Folding free Energy (AMFE) and Minimum Folding free Energy Index (MFEI), the most important parameters in miRNA confirmation. MiRPI is developed by PERL (Practical Extraction and Report Language) and Tk (Tool kit widgets) scripting languages. It is user friendly, portable offline software that works in all windows OS, sized to 3 MB.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 하계학술대회 논문집 A
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• pp.507-509
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• 2000

This study developed the window based power flow analysis software for distribution system. This system was developed by using Visual C++ 6.0 in Microsoft Windows 98 environment; therefore, it utilized many advantages of window based programming for providing user-friendly interface. The backward/forward sweep algorithm is implemented in this software for power flow analysis. Especially, this software includes the newly developed classes of complex function, matrix function, and power flow calculation procedure, so it has high flexibility for enhancement and modifications.

• 디지털산업정보학회논문지
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• 제8권2호
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• pp.177-188
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• 2012

GIS provides the various analyzing and displaying using diverse spatial data have supported the powerful functionality and friendly user-interface. But, early GIS software is developed as package tool, it have many difficulties with reducing the cost of developing GPS application and satisfying the various user requirements. At present, the developed GPS applications across multiple domains, despite the common features are built separately for each domain in terms of software engineering development followed out waste of time and money expenditure. However, common features between GPS applications, if deployed as a component assembly and reuse components in terms of enabling the two kinds of component-based development can bring out the beneficial results. In this paper, we described the Analysis and design of GPS ApplicationsS based on Component. Each GPS component is composed of many objects accomplish the atomic service processing and cooperate with each other. And, GPS components meets the qualifications of thc low cost of developing GPS application because of the reusability and re-composition.

• 시스템엔지니어링학술지
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• 제17권2호
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• pp.91-97
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• 2021

User interface for cancer classification system is a software application with clinician's friendly tools and functions to diagnose cancer from pathology images. Pathology evolved from manual diagnosis to computer-aided diagnosis with the help of Artificial Intelligence tools and algorithms. In this paper, we explained each block of the project life cycle for the implementation of automated breast cancer classification software using AI and machine learning algorithms to classify normal and invasive breast histology images. The system was designed to help the pathologists in an automatic and efficient diagnosis of breast cancer. To design the classification model, Hematoxylin and Eosin (H&E) stained breast histology images were obtained from the ICIAR Breast Cancer challenge. These images are stain normalized to minimize the error that can occur during model training due to pathological stains. The normalized dataset was fed into the ResNet-34 for the classification of normal and invasive breast cancer images. ResNet-34 gave 94% accuracy, 93% F Score, 95% of model Recall, and 91% precision.

• 정보처리학회논문지C
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• 제13C권4호
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• pp.501-510
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• 2006

소프트웨어 스트리밍은 프로그램 설치 및 실행을 위하여 서버로부터 프로그램 전송이 진행중인 동안에도 컴퓨터 상에서 미설치 소프트웨어의 실행이 즉각적으로 이루어지도록 하는 기능이다. 본 논문에서는 네트워크를 통하여 컴포넌트들의 자동 설치 기능들을 제공하며 프로그램 및 데이터 파일을 스트리밍하고 실행해주는 Software On-Demand(SOD)스트리밍 시스템을 제안한다. 제안된 시스템의 효용성을 입증하기 위하여 리녹스 상에서 즉각적인 소프트웨어 실행 환경과 함께 사용자가 소프트웨어 다운로드와 인스톨 작업에서 완전하게 벗어날 수 있도록 하는 SOD 시스템을 설계 및 구현하였다. 구현된 SOD 시스템은 복잡하고 실패하기 쉬운 설치 작업으로부터 사용자의 수고를 경감시키며 사용자가 UI 윈도우 또는 웹 브라우저를 통하여 look-and-click 의 대화식 조작에 의해 여러 제품들을 쉽게 사용할 수 있도록 해주기 때문에 소프트웨어 개발자는 SOD 시스템에 기반한 가상 실행환경을 통하여 소프트웨어 제품을 광고하고, 전파할 새롭고 강력한 수단을 지원받게 된다. 또한 본 논문에서는 리녹스 상에서 두 가지 SOD 스트리밍 실험 환경을 구축한 후 성능평가 실험 결과에 대한 분석을 통해 향후에 SOD 시스템에 적용할수 있는 두 가지의 성능 개선 방법 AIA(Application Initation Accelerator), SPP(Statistical Predictor Prefetching)를 제안한다.

• 한국정보전자통신기술학회논문지
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• 제2권3호
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• pp.17-22
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• 2009

본 연구의 목적은 운동역학 및 정형외과 등에서 많이 사용하는 근전기록장치의 범용 신호처리 소프트웨어를 개발하는 것이다. 개발한 신호처리 소프트웨어는 임상, 재활, 인간공학 및 스포츠 등에서 많이 사용하는 근전기록장치에 범용적으로 사용 가능하다. 모니터링, 주파수 분석, 제로 크로싱 및 비교 분석 등의 신호처리가 자동으로 처리 가능한 각각의 모듈을 개발하였다. 그리고 연속적인 모니터링, 분석이 쉬운 출력물, 사용이 쉬운 UI가 가능하도록 개발하였다. 개발된 신호처리 소프트웨어는 임상, 재활, 인간공학 및 스포츠 등의 여러 분야에 사용 가능하도록 개발하였고, 작동 실험 결과에서 볼 수 있듯이 측정된 근전신호는 좋은 특성 결과를 보였다. 본 연구에서 개발된 신호처리 소프트웨어는 신경외과 및 정형외과 등에서 사용하는 근전기록장치의 소프트웨어로 적용 가능할 것으로 판단된다.

• 대한의용생체공학회:학술대회논문집
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• 대한의용생체공학회 1994년도 추계학술대회
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• pp.81-84
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• 1994

A clinically oriented EEG and EP mapping system was developed with user-friendly interface and easy interactive operations. The system was based on the graphical user interface developed with C/C++ and Software Development Kit (SDK) operated under Microsoft Windows 3.1. Continuous acquisition for the EEG signal and burst mode acquisition for EEG signal syncronized to the external stimuli arc implemented with real time display. A neural network based automatic artifact discrimation is developed and implemented with which examination time can be reduced by a factor of 3 or more. Several bands of spectral maps and spectrums arc displayed for EEG diagnosis. Amplitude maps of EP signal at specified times by operator are displayed together with cine mode of EP maps for dynamic study. Source localization and other statistical signal processing are also included.

• 한국경영과학회지
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• 제30권1호
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• pp.75-94
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• 2005

Research in the decision sciences has continued to develop a variety of mathematical models as well as software tools supporting corporate decision-making. Yet. in spite of their potential usefulness, the models are little used in real-world decision making since the model solution processes are too complex for ordinary users to get accustomed. This paper proposes an intelligent and flexible model-solver integration framework that enables the user to solve decision problems using multiple models and solvers without having precise knowledge of the model-solution processes. Specifically, for intuitive model-solution, the framework enables a decision support system to suggest the compatible solvers of a model autonomously without direct user intervention and to solve the model by matching the model and solver parameters intelligently without any serious conflicts. Thus, the framework would improve the productivity of institutional model solving tasks by relieving the user from the burden of leaning model and solver semantics requiring considerable time and efforts.

• 한국생산제조학회지
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• 제24권4호
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• pp.374-385
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• 2015

In this paper, effective and user friendly CAM software is presented that automatically generates any three dimensional complex toolpaths according to a CAD drawing. In advanced manufacturing, often it is essential to scan the sample following a complex trajectory which consists of short (few microns) and multidirectional moves. The reported CAM software offers constant velocity for all short trajectory elements and provides an efficient shift of tool path direction in sharp corners of a tool trajectory, which is vital for any laser, based precision machining. The software also provides fast modification of tool path, automatic and efficient sequencing of path elements in a complicated tool trajectory, location of reference point and automatic fixing of geometrical errors in imported drawing exchange files (DXF) or DWG format files.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1996년도 하계학술대회 논문집 B
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• pp.787-789
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• 1996

This paper describes a Transient Stability Education & Training Software that can make the students or beginners easily be familiar with power system stability problems. The Major objective of this study is to provide, for educational purpose, an interactive computer graphic tool that can facilitate power system study in highly user-friendly environment. The proposed software is designed to have the particular features such as follow : simulation with animation of the rotor, useful interactive scheme, various graphic illustrations related to critical factors of the stability, trace function including revival simulation with different processing speed. With these features, the software could be suitable for educational and training of students/beginners in power system stability engineering field.