• 제목/요약/키워드: Technology Trends Information

검색결과 1,452건 처리시간 0.045초

UAV 핵심 기술 특허분석을 통한 기술 및 한국의 경쟁력 분석 (Technology and Korea's Competitiveness Analysis through UAV Patent Analysis)

  • 배진우
    • 한국통신학회논문지
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    • 제41권12호
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    • pp.1868-1875
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    • 2016
  • 본 논문에서는 항공 ICT분야에서 최근 이슈가 되고 있는 UAV(Unmanned Aerial Vehicle)에 대한 효율적인 연구 개발 전략 수립을 위하여 특허분석을 기반으로 기술의 메가트렌드 및 경쟁력 분석 결과를 제시한다. UAV 핵심 기술의 메가트렌드 분석을 위해 한국, 미국, 일본 및 유럽의 공개/등록 특허를 중심으로 특허 동향을 분석하였다. 분석 대상 기술은 UAV와 ICT기술이 융합이 되는 기술을 중심으로 3개의 소분류로 구분하였으며, 특허검색 결과 총 3,433건이 검색되었다. UAV 핵심 기술별 경쟁력 및 한국의 경쟁력을 분석하기 위하여 특허 활동력, 특허 피인용률 및 주요 시장 확보율을 분석 지표로 사용하였다. 각 핵심 기술에 대한 R&D 전략 영역을 제시하고 이를 기반으로 각 영역별 연구개발 전략을 제시하였다. 본 논문을 통해 우리나라의 기술 수준, 선진 기업의 연구 개발동향 및 핵심특허 현황 등을 객관적인 특허정보를 기반으로 분석하였으며, 향후 UAV 분야의 연구개발 및 특허 확보 전략 수립에 활용이 될 것으로 기대 한다.

텍스트마이닝을 이용한 정보보호 연구동향 분석 (Research Trends Analysis of Information Security using Text Mining)

  • 김태경;김창식
    • 디지털산업정보학회논문지
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    • 제14권2호
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    • pp.19-25
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    • 2018
  • With the development of IT technology, various services such as artificial intelligence and autonomous vehicles are being introduced, and many changes are taking place in our lives. However, if secure security is not provided, it will cause many risks, so the information security becomes more important. In this paper, we analyzed the research trends of main themes of information security over time. In order to conduct the research, 'Information Security' was searched in the Web of Science database. Using the abstracts of theses published from 1991 to 2016, we derived main research topics through topic modeling and time series regression analysis. The topic modeling results showed that the research topics were Information technology, system access, attack, threat, risk management, network type, security management, security awareness, certification level, information protection organization, security policy, access control, personal information, security investment, computing environment, investment cost, system structure, authentication method, user behavior, encryption. The time series regression results indicated that all the topics were hot topics.

고층 건물 화재 관련 R&D 위상 분석 및 신기술 탐색 연구 (R&D Monitoring and Novel Technology Exploration Concerning Research Area about Fire in High-rise Building)

  • 심위;최재경;정현상;허요섭;서성호
    • 한국산업융합학회 논문집
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    • 제23권2_2호
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    • pp.271-280
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    • 2020
  • Due to the development of the urban economy, high-density buildings and skyscrapers have continued to increase in order to alleviate high population densities and to make efficient use of urban space. However, a fire in a high-rise building is a disaster that can lead to massive casualties and property damage because of the difficulty of firefighting and escaping. Various studies have been conducted on these high-rise buildings because they are sympathetic to these difficulties all over the world. In this paper, trends of researches and technologies related to fire in high-rise buildings are analyzed synthetically through thesis and patent data. In other words, we explored the trends of various studies that have been carried out so far through the thesis, and performed technical monitoring on actual implemented technology and newly implemented technologies through patent data. Through this research, we have studied the present and the future of technology for high-rise building fire.

황화아연의 응용 기술 최신 동향 분석: 특허정보분석을 중심으로 (Recent Application Technology Trends Analysis of Zinc Sulfide: Based on Patent Information Analysis)

  • 이도연;강현무;윤종만;이정구
    • 한국재료학회지
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    • 제26권2호
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    • pp.100-108
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    • 2016
  • Zinc Sulfide (ZnS) is one of the II-VI semiconducting materials, having novel fundamental properties and diverse areas of application such as light-emitting diodes (LEDs), electroluminescence, flat panel displays, infrared windows, catalyst, chemical sensors, biosensors, lasers and biodevices, etc. However, despite the remarkable versatility and prospective potential of ZnS, research and development (R&D) into its applications has not been performed in much detail relative to research into other inorganic semiconductors. In this study, based on global patent information, we analyzed recent technical trends and the current status of R&D into ZnS applications. Furthermore, we provided new technical insight into ZnS applicable fields using in-depth analysis. Especially, this report suggests that ZnS, due to its infrared-transmitting optical property, is a promising material in astronomy and military fields for lenses of infrared systems. The patent information analysis in this report will be utilized in the process of identifying the current positioning of technology and the direction of future R&D.

History and Trends of Data Education in Korea - KISTI Data Education Based on 2001-2019 Statistics

  • Min, Jaehong;Han, Sunggeun;Ahn, Bu-young
    • 인터넷정보학회논문지
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    • 제21권6호
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    • pp.133-139
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    • 2020
  • Big data, artificial intelligence (AI), and machine learning are keywords that represent the Fourth industrial Revolution. In addition, as the development of science and technology, the Korean government, public institutions and industries want professionals who can collect, analyze, utilize and predict data. This means that data analysis and utilization education become more important. Education on data analysis and utilization is increasing with trends in other academy. However, it is true that not many academy run long-term and systematic education. Korea Institute of Science and Technology Information (KISTI) is a data ecosystem hub and one of its performance missions has been providing data utilization and analysis education to meet the needs of industries, institutions and governments since 1966. In this study, KISTI's data education was analyzed using the number of curriculum trainees per year from 2001 to 2019. With this data, the change of interest in education in information and data field was analyzed by reflecting social and historical situations. And we identified the characteristics of KISTI and trainees. It means that the identity, characteristics, infrastructure, and resources of the institution have a greater impact on the trainees' interest of data-use education.In particular, KISTI, as a research institute, conducts research in various fields, including bio, weather, traffic, disaster and so on. And it has various research data in science and technology field. The purpose of this study can provide direction forthe establishment of new curriculum using data that can represent KISTI's strengths and identity. One of the conclusions of this paper would be KISTI's greatest advantages if it could be used in education to analyze and visualize many research data. Finally, through this study, it can expect that KISTI will be able to present a new direction for designing data curricula with quality education that can fulfill its role and responsibilities and highlight its strengths.

Industrial Trends of 3D Printing Technology

  • Park, Sehwan;Park, Jongkyu
    • International Journal of Advanced Culture Technology
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    • 제1권1호
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    • pp.19-22
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    • 2013
  • The basic principle of the product manufacturing technology using the 3D printing technique materializes the material including the high molecular substance or plastic and metallic dust, and etc. the product into the laminate additive manufacturing according to the design diagram gradually. It is applied to the various industrial field including the field of food division, field of home appliances, field of medicine, field of mechanical department and construction, etc.. The global development case of 3D printing technique is the next. This study described global technology and market trends. Afterward, 3D printing technique manages the important role when it exceeds the product manufacturing view just and is grafted with the various technology including the biotechnology, nanotechnology, and etc. and it improves the quality of the human life.

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