• 제목/요약/키워드: Science and engineering

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사전을 사용한 주관성 어휘 번역 방법 (Conveying Subjectivity of a Lexicon of One Language into Another Using a Bilingual Dictionary)

  • 김준기;남상협;이예하;이종혁
    • 한국정보과학회:학술대회논문집
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    • 한국정보과학회 2008년도 한국컴퓨터종합학술대회논문집 Vol.35 No.1 (C)
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    • pp.274-278
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    • 2008
  • 인터넷 사용의 증가로 인터넷이 사용자의 의견 표출의 장이 되었다. 이에 따라 사용자의 견해나 의견을 자동으로 인식 및 추출하는 방법들이 연구되어 오고 있다. 의견 분석 (opinion analysis)은 한국어에서는 아직 연구가 활발히 되지 않는 분야로 의견 분석에 필요한 자원 및 도구들이 미비하다. 본 논문은 다른 언어권에서 구축된 주관성 어휘를 사전을 이용해 번역하는 방법을 제시하고 문제점 및 개선방법과 향후 연구방향에 관하여 논의한다.

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의견의 발안자를 찾기 위한 어휘점수의 부여와 확장 (Expansion of Candidate Lexical Score for Opinion Holder Identification)

  • 정헌영;김준기;이예하;이종혁
    • 한국정보과학회:학술대회논문집
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    • 한국정보과학회 2010년도 한국컴퓨터종합학술대회논문집 Vol.37 No.1(C)
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    • pp.291-294
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    • 2010
  • 의견의 주체를 찾는 일은 의견 분석의 결과를 활용 하는데 있어 필수적인 분야이다. 본 논문은 발안자를 찾는 시스템의 성능을 높이기 위해 이전논문에 제안하였던 단어에 의견주체의 후보로서의 점수를 부여하는 방법을 개선하였고 미등록어 문제를 해결하기 위해 taxonomy에 의존하여 기존단어의 점수를 이용하는 방법을 제안하였다. 본 논문에서 제안한 방법은 Baseline과 비교하여 F1값이 18.9% 증가하였다.

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INTRODUCTION TO FIRE SCIENCE RESEARCH IN KOREA

  • 이윤영
    • 한국화재소방학회논문지
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    • 제12권2호
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    • pp.69-75
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    • 1998
  • Overall view of fire science research in Korea is introduced by observing research papers published in the Journal of Korean Institute of Fire Science and Engineering, together with research interests and researchs undergoing at universities and research institutes. The role of Koran Institute of Fire Science and Engineering in promoting fire reseaches in Korea is described. In addition, research projects conducted Korean Institute of Fire Science and Engineering in cooperation with universities and research institutes are introduced.

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과학·공학 융합 수업의 중학교 현장적용을 위한 전문가 제안 (Expert Suggestions for the Implementation of Science and Engineering Integrated Lesson in Middle Science Classrooms)

  • 이효진;남윤경
    • 공학교육연구
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    • 제23권3호
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    • pp.20-31
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    • 2020
  • The purpose of this study is to suggest a meaningful way of implementing science and engineering integrated lessons in school science settings. To this end, two types of science and engineering integrated lesson units (focusing on the physic concepts of light and wave) were developed based on the core elements of science and engineering integrated lesson; object, context, engineering design, and connection with science. These two units were implemented in free semester program in a middle school in a metropolitan city. Throughout the process of program implementation, instructor's reflection and focus group interview with participant students were collected to reveal problems arising from the field implementation. In addition, engineering education experts were interviewed to discuss the potential problems and possible solutions for the problems. As results of the study, five main problems of implementing escience and engineering integrated lessons in a school science setting were revealed and practical solutions for the problems were suggested by the experts.

인적자본기업패널(HCCP)을 활용한 이공계 졸업자의 산업 및 직종별 인적자원개발 비교 분석 (Comparative Analysis of Human Resource Development by Industrial and Occupational Characteristics of Science and Engineering Graduates Using Korean HCCP(Human Capital Corporate Panel))

  • 박문수;유광민
    • 공학교육연구
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    • 제21권2호
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    • pp.60-66
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    • 2018
  • This study aims to compare human resource development by industrial and occupational characteristics of science and engineering graduates. To achieve research objectives, this study analyzed whether differences exist in human resource development, such as participation in vocational training, wage levels, and cuture of talened person preference, by industrial and occupational characteristics. The results showed that workers in engineering fields received more benefits and support compared to those in non-science and engineering field occupations at the quantitative statistics of vocational training and wage levels. On the contrary, according to the qualitative statistics, workers of non-science and engineering field have a culture of talented person preference compared to those in science and engineering occupation.