• Title, Summary, Keyword: 의미미분법

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A Study on sensibility of Web page (웹 페이지의 감성에 관한 연구)

  • 선지현;조경자;한광희
    • Science of Emotion and Sensibility
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    • v.6 no.4
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    • pp.33-40
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    • 2003
  • This research was conducted to propose a sensibility model for web site design. At first, we collected 100 sensibility words related to web site design through analysis of journal and questionnaires and analysis of dictionary. 16 web sites were rated according to the degree of sensibility corresponding to each words, on the basis of the Semantic Differential(SD) method. The results of assessment were analyzed by means of the factor analysis and Multidimensional Scaling(MDS) method. From this relational analysis of sensibility words, the 18 representative words were abstracted as a result of the research included unique, unusual, rich, soft, cold, warm, vivid, simple, neat, dynamic, urban, light, somber, bright, dark, fresh, masculine, and hard. Also three sensibility dimensions bright-dark, soft-hard, simple-rich were found.

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On differentiation of multi -variable functions (다변수 미분에 관하여)

  • Pak, Hee-Chul;Park, Young-Ja
    • Journal for History of Mathematics
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    • v.21 no.2
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    • pp.81-90
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    • 2008
  • It has been noticed the greater importance of mathematical education, particularly of multi-variable calculus in the undergraduate level with remarkable progress of all sorts of sciences requiring mathematical analysis. However, there was lack of variety of introducing the definition of differentiation of multi-variable functions - in fact, all of them basically rely on the chain rules. Here we will introduce a way of defining the geometrical differentiation of the multi-variable functions based upon our teaching experience. One of its merits is that it provides the geometric explanation of the differentiation of the multi-variable functions, so that it conveys the meaning of the differentiation better compared with the known methods.

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Evaluation of the Fitness of Vacuum Cleaners to Human Body using the Semantic Differential Method (감성공학 기법을 활용한 진공청소기의 인체적합도 평가)

  • 박재희;박수찬
    • Proceedings of the Korean Society for Emotion and Sensibility Conference
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    • pp.160-163
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    • 2000
  • 진공청소기의 인체적합도를 위주로 한 제품평가 방법을 개발하였다. 기존 감성공학에서 자주 사용해온 의미미분법을 근간으로 하고 다속성의사결정론 등을 가미한 평가방법이다. 30 개의 청소기를 대상으로 한 예비 평가실험을 통해 평가항목에 대한 요인분석을 실시한 후 평가항목을 설정하였으며, 평가항목과 상관관계가 높은 제품 속성들을 평가를 위한 설계요소로 설정하였다. 본 실험에서는 예비실험을 통해 개발된 평가방법을 이용해 30 명의 피실험자가 진공청소기를 대상으로 한 평가실험을 수행해 평가방법을 검증하였다.

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A Study on Impeding Factors of Venture Firms in Daedeok Valley

  • Yang, Tae-Yong ;Jeon, Eui-Ju
    • Journal of Korea Technology Innovation Society
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    • v.7 no.2
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    • pp.305-324
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    • 2004
  • 본 연구는 대덕벨리 벤처기업들의 현황 분석을 목적으로, 벤처 기업들의 CEO들을 대상으로 설문조사를 실시하였다. 이를 토대로 의미미분법을 적용하여 심층 분석해 본 결과, 대덕벨리의 벤처기업들은 대체로 자금조달, 마케팅 전략, 그리고 네트워크에 문제가 있는 것으로 나타났다. 특히, 제한된 자금조달 원천, R&D에 치중한 기업 전략, 낮은 산학 연간 협력구도가 핵심 현안문제로 제기 되었다.

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Micromechanics-based Evaluation of Elastic Modulus of Lightweight Foamed concrete (경량기포콘크리트 탄성계수의 미시역학적 추정)

  • 조호진;송하원;변근주
    • Magazine of the Korea Concrete Institute
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    • v.9 no.4
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    • pp.125-135
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    • 1997
  • 경량기포콘크리트란 시멘트슬러리 속에 미리 생성된 기포를 혼합시켜 양생시킴으써 동일한 체적의 보통콘크리트보다 가볍게 만든 콘크리트를 의미한다. 따라서 경량기포콘크리트는시멘트풀 결합재내에 기포가 무작위로 분포된 복합재료이다. 본 연구의 목적은 이러한경량기포콘크리트의 탄성계수 추정식을 미시역학적 이론을 바탕으로 추정하는데 있다. 이르 위해 본 논문에서는 미시역학적인 미분법에 Hansen의 수정기법을 적용한 수정미분법을 사용하여 경량기포콘크리트의 탄성계수 추정식을 제안하였다. 제안된 추정식을 사용하여 얻어진 결과는 실험결과와 잘 일치하였고 기존의 어떤 추정식보다도 우수한 결과를 보였다.

Evaluation of In-vehicle Warning Information Modalities by Kansei Engineering (감성공학을 이용한 차내 경고정보 제공방식 평가)

  • Park, Jun-Yeong;O, Cheol;Kim, Myeong-Ju;Jang, Myeong-Sun
    • Journal of Korean Society of Transportation
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    • v.28 no.3
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    • pp.39-49
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    • 2010
  • Provision of in-vehicle warning information is of keen interest since it can be effectively used to prevent traffic accident on the road. This study evaluates the effectiveness of information provision modalities based on kansei engineering. Various warning information scenarios using different modalities are devised for the evaluation. Statistical data analysis techniques including factor analysis, correlation analysis, and the general linear model are used to assess the user's affect for information modalities. The evaluation result shows that the provision of visual information consisted of 'text and pictogram' leads to higher understandability. The combination of beep sound and voice message' was identified as a more effective modality for auditory warning. In addition, the red color for the blinking warning signal was preferred by users.

Multi-path LR parsing for nonsegmental words using one-pass strategy (원-패스 전략을 사용하는 미분절어를 위한 다중-경로 LR 파싱)

  • Lee, Gi-O;Lee, Yong-Seok
    • Annual Conference on Human and Language Technology
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    • pp.146-154
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    • 1994
  • 한국어는 단어들 사이에 공백이 없는 미분절어이기 때문에, 한국어를 분석하기 위해서는 단어의 경계를 식별하는 분절이 선행되어야 한다. 분절은 쉽지 않은 과정이고 잘못된 분절은 구문분석, 의미 분석 단계에서 심각한 오류를 유발하기 때문에 형태소 분석의 중요한 작업중의 하나가 되어왔다. 기존의 한국어 분석 시스템들은 분절의 어려움으로 인하여 입력 문자열의 끝까지 읽은 후, 우에서 좌로 분석하는 two-pass 전략이나 단어들 사이에 공백을 삽입하여 처리하는 방법을 사용하였다. 또한 이 시스템들은 형태소 분석이 완결된 후, 파서에게 결과를 전달하는 순차적인 전략을 사용하였다. 본 논문은 영어의 분석과 같이 형태소 분석 동안에 파싱을 할 수 있는 one-pass 전략을 사용하여 한국어를 효율적으로 처리하는 모델을 제안한다. 이를 위해 형태소 분석 방법으로써 확장된 최장일치법을 제시하며, 위 방법에서 생성되는 문제점인 다중-범주 구를 처리하기 위하여 다중-경로 LR 파싱을 제시한다.

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An Assess of Exposed Building Equipments and Improve the Designs (노출된 건축설비의 디자인 평가와 개선방향)

  • Lim, Myung-Gu
    • Journal of The Korean Digital Architecture Interior Association
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    • v.3 no.1
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    • pp.23-28
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    • 2003
  • In spite of The exterior design of buildings has a remarkably significant value in terms of public aspect some exposed architectural equipments spoil the appearance of building. The design elements of exposed architectural equipments were partially changed and assessed in the semantic differential method. Thus the aesthetically favorable impression and values of public interest were able to be increased. The reasons why those hideous exposed architectural equipments were constructed, seemed to be as follows; the builders' selfishness, the citizens' ignorance and the immature social institutions that cannot restrict undesirable design efforts. Building equipments located outside are not classified as major elements in building regulations and thus can be installed and altered without any limitations even though they have great effects on the shape and colors of a building. So we have more interest in exposed architectural equipments and more deliberation of exterior design of a building.

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A Study on evaluation of recognition with type of Housing landscape in Donghae Seaside (동해연안의 주택경관 유형별 인지 평가에 관한 연구)

  • Cho, Won-Seok;Kim, Heung-Ki;Kim, Yong-Ki;Sin, Jung-Sup
    • Journal of the Korean Institute of Rural Architecture
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    • v.8 no.1
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    • pp.80-89
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    • 2006
  • This study is derived from relation between the natural landscape and architectural landscape. The type of landscape in Donghae seaside consist of three; Road, Mountain, Seaside. And we selected three landscapes about individual housing; Western, Traditional, Modern. This paper is analyzed 18-simulation scenes, which evaluated with semantic differential method in using 12-bipolar adjectives. The results of this study are as follows(ref: table 6). 1)The housing of western style do not correspond with landscape of Road, but landscape of mountain and seaside were suitable to the western style. 2)Mountain in Donghae seaside harmonizes with housing of traditional style. 3)Even though the housing of modern style were marked low assessment in three landscape, we found out relation, modern housing was well-matched with load landscape.

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Evaluation of Door Closing Sound by Using Semantic Difference Method (승용차 문닫이 음질의 평가기법에 관한 연구)

  • 박현근;김정태
    • Transactions of the Korean Society of Automotive Engineers
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    • v.6 no.2
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    • pp.67-79
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    • 1998
  • Inthe study, a method to evaluate the door closing sound has been developed. Based on the factor analysis, various adjective pairs which describe meaning of the door impact sound have been differentiated. This approach, called Semantic difference(SD) method, was originally developed in linguistics research on order to compare diverse mother tongue. This paper introduces at first how the door sound os generated and transmitted. After that, a factor analysis which is a tool of SD method is implemented to door closing sound for 12 domestic and 1 foreign car models. During investigation, the examined models are categorized into small, medium and luxurious size automobiles. The adjective pairs which attritbute to the door quality have been factorized into three group : expensive/ smooth, powerful/ heavy, and modern/dull. It turns out that the first factor : expensive/ smooth plays the most important role in door closing sound quality.

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