• 대한안전경영과학회지
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• 제4권1호
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• pp.37-47
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• 2002

Risk analysis is a formal deductive procedure for determining combinations of component failures and human errors that could result in the occurrence of specified undesired events at the system level. This method can be used to analyze the vast majority of industrial system reliability problems. This study deals with the application of knowledge-engineering and a methodology for the assessment ＆ measurement of reliability, availability, maintainability, and safety of industrial systems using FTA(fault tree analysis), A fuzzy methodology for fault-tree evaluation seems to be an alternative solution to overcome the drawbacks of the conventional approach (insufficient Information concerning the relative frequencies of hazard events). To improve the quality of results, the membership functions must be approximated based on heuristic considerations, The purpose of this study is to describe the knowledge engineering approach, directed to integrate the various sources of knowledge involved in a FTA.

• 한국문헌정보학회지
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• 제40권2호
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• pp.415-434
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• 2006

우리 고전 문집에 나타난 용어로 작성된 디스크립터들을 분류하기 위해서 분류 체계를 개발하는 것이 이 연구의 목적이다. 고전 용어 시소러스의 분류 구조는 6개의 패싯으로 범주화를 시작하여 고전 분야의 지식을 근거로 연역적으로 분류 체계를 구조화하였다. 그리고 기존의 인문학 분야의 다른 시소러스들의 분류 체계와 비교하였고, 이러한 비교를 통해서 얻은 것은 고전 용어 분류 체계만이 갖는 여러 장점들 즉 패싯 기법을 적용한 장점 등을 확인할 수 있었다. 이러한 장점들로 인해서 범주 설정의 일관성과 분류 구조의 복잡성을 줄일 수 있었다. 또한 시대나 지역을 구분하기 위한 공통 구분을 독립적으로 설정하여 분류표의 크기를 줄일 수 있었다. 이 분류 체계는 디스크립터들을 배정하는 과정을 통해 보다 나은 분류 체계로 발전해 나갈 것이다.

• 한국실내디자인학회논문집
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• 제7호
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• pp.70-78
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• 1996

Artificial Intelligence is generally concerned with tasks whose execution appears to involve some intelligence if done by humans, and knowledge-based system ( in other word, expert system) is the research about the specific domain. This concept also can be applied to interior design field. So the purpose of this study is in reconstructing the accomplishment of artificial Intelligence and knowledge engineering, searching basic theories and cased to knowledge engineering , searching basic theories and cases to formulate knowledge -based design system, and testing the posibilities how the design information can be dealt in computer system. Given that recognition , two major problems must be solved before knowledge-based CAD systems could be come practical : Firstly , identification of the interior of designers use .Secondly , representing this knowledge in a computationally effective manner. I had discussed the basic concepts on which to base a knowledge- based design model, knowledge representation schemes, and problem solving, I could find the possibility which the knowledge-based system can be applied to the interior design according to this study. But there are non-deductive, often irrational and now easily computerized design process in interior design. Those are problems which are relevant to the machine learning and the creativity in design. So there should be a lot of research about the machine learning and the creatively in design in order to construct successfully intelligent knowledge-based design system.

• 대한수학교육학회지:수학교육학연구
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• 제21권2호
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• pp.135-148
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• 2011

우리나라 중학교 수학 2에서는 공리의 역할을 하는 명제를 공리라는 명시 없이, 실험에 의해 확인한 옳은 결과로만 받아들여 증명에 사용한다. 그러나 공리 개념은 경험적 입증과 연역적 증명, 직관기하와 논증기하, 증명과 증명이 아닌 것의 차이를 이해하는데 매우 중요한 것이다. 본 연구의 교과서 분석과 영재학생들을 대상으로 한 인식조사 결과는, 공리와 증명의 취급에 대하여 우리나라 교과서가 가진 한계와 문제점을 보여주고 있다.

• 한국주거학회논문집
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• 제10권4호
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• pp.161-174
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• 1999

This study tried to search for solutions of present problems in architecture through interdisciplinary study which includes biology, literature, aesthetics, and psychology, and set up two models composed of the nature and the human perception which contemporary architecture has problems on. By nature-oriented approach through biology and romanticist literature, the five types of organic principles which could be obtained from structure and order in natural system and by human perception-oriented approach through aesthetic theory of Harold Osborne and perceptual and cognitive psychology the structure and order of perceptual arousal, perceptual balance, and perceptual order in human cognition based on perceptual appropriateness could be found. The unified and organic framework of architectural composition must be considered through a deductive and inductive study as this study was approached. The results of the present study can be applied to construct human-oriented design principles and factors in architectural space and form, and better environmental quality.

• 유체기계공업학회:학술대회논문집
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• 유체기계공업학회 2004년도 유체기계 연구개발 발표회 논문집
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• pp.567-571
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• 2004

The 2-dimensional unsteady flows on and around the cambered airfoils were computed by applying LES with the deductive dynamic SGS model. The unsteady flow field were used as inputs to compute the far-field sounds and directivity patterns from rotating blades by a hybrid approach that exploits Farassat's formula. The BEM (Boundary Element Method) was applied to predict the frequency characteristics from the rotating blades for the cases of even- and uneven-pitched fans. The BEM results suggested that the unevenly pitched fan have less pronounced discrete peaks at BEF frequencies, which was confirmed by the experiment.

• 융합경영연구
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• 제5권1호
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• pp.1-20
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• 2017

An increasing number of researchers are finding that 'poor' CG is a leading factor in dismal performance, manipulated financial reports, and unhappy stakeholders. Undoubtedly, qualified, trained and mature Chartered Forensic Accountants (CFA's) can prove to be a valuable asset to the corporate sector, and gradually help to improve their CG system. The fundamental objective of this study is to find out "how can we integrate the expertise of the FA to improve the overall CG scenario prevalent in India?" This is a preliminary investigation of the necessary skills, educational and training requirements for CFA's to improve CG system. During 2011-12, a questionnaire-based survey was conducted in the NCR of India using a sample size of 120 practicing chartered accountants, accounting academics, and potential users of FA services. Results indicate that potential practitioners, academics and users agree that "critical thinking, written & oral communication, legal knowledge, auditing skills, deductive analysis, investigative flexibility, analytical proficiency and unstructured problem-solving are the most important skills required for the CFAs." Moreover, we found that all of the skills investigated in this study are 'potentially' important for the CFAs, which the educators at the Universities should use as an overall guide while designing their FA curriculum."

• 한국콘텐츠학회논문지
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• 제5권1호
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• pp.109-116
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• 2005

본 논문은 퍼지전문가회로망을 이용한 금융기관의 여신결정지원시스템이 기업의 다양한 의사결정영역에 활용될 수 있는가를 보이기 위하여, 원형시스템인 FENET-LG시스템을 개발한 후, 그 실행과 평가를 통해 유효성을 검토하였다. 여기서 퍼지전문가회로망을 이용한 여신결정 지원시스템의 원형인 FENET-LG시스템을 개발하기 위한 특정 의사결정문제영역은 금융기관의 대부결정으로 하였다. 따라서 본 논문은 금융기관의 대부결정담당자의 의사결정목적에 보다 효과적으로 이용될 수 있는 회계정보시스템을 개발하기 위하여, 퍼지이론을 바탕으로 한 대부결정 퍼지 신경회로망시스템의 원형인 FENET-LG 시스템을 개발하여 그 실행과 표본출력의 창출과정을 검토해 봄으로써, 향후 금융기관의 대부결정영역에 퍼지신경회로망을 이용한 여신결정 지원시스템이 보다 광범위하게 효과적으로 이용될 수 있음을 보여주었다.

• 한국수학사학회지
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• 제23권1호
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• pp.41-52
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• 2010

고대의 인도수학은 산스크리트어로 쓰여 있고, 수학의 법칙이나 문제들은 구전되었거나 필사본의 형태로 경전 속에 포함되어 있으며, 학생들이 암기를 쉽게 할 수 있도록 아주 간결하게 정리되어 있다. 고대 인도의 많은 수학자들은 일찍이 십진법, 계산법, 방정식, 대수학, 기하학, 삼각법 등의 연구에 공헌하였다. 이 논문은 고대 인도수학과 다른 문명권의 수학발전을 비교하였다. 고대 그리스 수학이 공리적이고 연역적이라면, 인도수학은 양적이며 계산적이지만 원리를 가지고 문제를 해결하는 특성이 있다. 고대 인도와 타 문명권의 수학을 비교하는 것은 오늘날 수학교육과 수학사 연구에 의미가 있는 것으로 사료된다.

• 디지털산업정보학회논문지
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• 제8권4호
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• pp.289-297
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• 2012

It is a recent trend to utilize a variety of visual tools(process map, mindmap, ERD) to create, when we create the design of information system or business models. Theses visual tool is standardized tools as process map or BPMN, on the other hand, there is also a non-standardized tools as mindmap. The utilization of the non-standardized tools as mindmap in startups is a increasing trend, because of the order the release of creative thinking to design new business model. Mindmaps can be divided into pen-based mindmap(of hand-written) and computer-based mindmap. This study was conducted under the premise of a different thinking pattern, when you take advantage of pen-based mindmap and computer-based mindmap. In other words, the pen-based mindmap is a tool for deductive reasoning and the computer-based mindmap is a tool would be more appropriate for inductive thinking. The purpose of this study is to investigate these relationships through experiments. In this study propose guidelines how visual tools, when designing a social media business models.