• Digital Contents
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• no.12 s.127
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• pp.90-99
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• 2003

올해로 제7회를 맞는‘소프트엑스포 & 디지털콘텐츠페어 2003’이 오는 12월 4일부터 7일까지 정보통신부 주최, 한국소프트웨어진흥원 주관으로 코엑스 태평양관에서 열린다. 국내 최대의 소프트웨어· 디지털콘텐츠 전문 전시회로서, 97년 시작된 이후 국내외 IT 산업의 현주소와 미래를 알리며 국내 유망업체들을 해외 시장에 소개하는데 크게 기여해온‘소프트엑스포 & 디지털콘텐츠페어’는 올해‘IT 뉴웨이브’를 주제로 해 임베디드 디지털콘텐츠 디지털영상 모바일 등 9대 신성장동력 관련 전시회 및 다양한 컨퍼런스를 통해 미래 IT산업의 흐름을 한자리에서 조망할 수 있는 기회를 제공하는 중요한 자리가 될 것으로 기대된다. 미리보는‘소프트엑스포 & 디지털콘텐츠페어 2003’를 통해 이번 전시회의 이모저모를 살펴봤다.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.04a
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• pp.876-879
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• 2012

IPTV는 방송과 통신이 융합된 모범 사례로 널리 알려지고 있으며, 가까운 미래에는 인터넷 통신량의 대부분을 IPTV 데이터가 차지할 것으로 예상할 만큼 유망한 연구 주제이다. 근래에는 스마트TV라는 용어가 등장하였으나 이것 역시 IPTV의 범주를 벗어나지 못한다. IPTV 시스템을 구성하는 가장 중요한 요소 부분은 콘텐츠 관리와 방송관리이며, 본 논문은 콘텐츠 관리에 대하여 조사 연구한다.

• Journal of The Korean Association of Information Education
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• v.17 no.4
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• pp.467-474
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• 2013

This paper examined various study case about cyber network and STEAM education. We develop this STEAM career education of Cyber Network subject for 3rd and 4th graders in elementary school. We make this program by considering about student's intellectual level and interests. We offered this program to elementary 3rd and 4th graders in Jeju island step by step to evaluate the effectiveness of the developed program and teaching materials. Future work will include the follow-up and extended study. It will be expected that students will be able to develop their abilities of career exploration.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.165-172
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• 2017

In this paper, we analyze the research / technology trends of electric vehicles from 2001 to 2014, through keyword analysis using paper data published in SCIE or SSCI Journal on electric vehicles, time series analysis using patent data by IPC, and network analysis using nodeXL. also we predicted promising technologies of electric vehicles using one of the prediction methods, weighted moving average method. As a result of this study, battery technology among the electric vehicle component technologies appeared as a promising technology.

• Journal of the Korean Society for information Management
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• v.29 no.4
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• pp.209-227
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• 2012

This study intends to develop R&D policy agendas that are required to prepare a smart library/smart society in Korea libraries. To the end, methodology was established to explore policy issues and agenda for library R&D, and the preliminary agendas were drawn from informetrics, subject analysis, and brainstorming techniques. Then, the preliminary agendas were revised through supplementary works, such as the comprehensive investigation into research papers and the recent research projects. Based on the results, evaluation for the R&D agendas was performed. The Analytic Hierarchy Process (AHP) method was used as a structured technique for analyzing the importance and the priority of the agendas. This study can be used for improving and/or expanding quality of information services in Korean libraries and for exploring the requirements to play a crucial role in the future society.

• Journal of the Korean Society for information Management
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• v.40 no.4
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• pp.403-428
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• 2023

This study investigates the development path and intellectual structure of data literacy research, aiming to identify emerging topics in the field. A comprehensive search for data literacy-related articles on the Web of Science reveals that the field is primarily concentrated in Education & Educational Research and Information Science & Library Science, accounting for nearly 60% of the total. Citation network analysis, employing the PageRank algorithm, identifies key papers with high citation impact across various topics. To accurately trace the development path of data literacy research, an enhanced PageRank main path algorithm is developed, which overcomes the limitations of existing methods confined to the Education & Educational Research field. Keyword bibliographic coupling analysis is employed to unravel the intellectual structure of data literacy research. Utilizing the PNNC algorithm, the detailed structure and clusters of the derived keyword bibliographic coupling network are revealed, including two large clusters, one with two smaller clusters and the other with five smaller clusters. The growth index and mean publishing year of each keyword and cluster are measured to pinpoint emerging topics. The analysis highlights the emergence of critical data literacy for social justice in higher education amidst the ongoing pandemic and the rise of AI chatbots. The enhanced PageRank main path algorithm, developed in this study, demonstrates its effectiveness in identifying parallel research streams developing across different fields.

• Journal of Korea Technology Innovation Society
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• v.21 no.1
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• pp.236-264
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• 2018

This study investigates the trend of the patent applications and the future direction of ICT in Gyeongbuk Province by employing patent portfolio analysis, one of the methodology of map analyses for industry-related ICT issues. Thus, this study aims to investigate the ICT development trend based on ICT patent information in Gyeongbuk Province. The promising technologies in ICT industry are extracted by applying patent portfolio analysis, one of the patent map analyses. The analysis results can be applied to the establishment of research and development strategies. This study extracts ICT trend by applying International Patent Classification to the patents registered in Gyeongbuk. For promising technologies, this study analyzed the patents based on the ICT Classification Code. Based on the analysis results, this study presents the trend of patent application, technology share, patent activity status, the trend of patent application by each technology according to ICT classification, the growth stages of ICT market, registration parties for patents, joint researches of research parties, and primary parties of patent applications. After drawing promising technologies, this study provides the future progress direction of ICT industry in Gyeongbuk Province. The research results also can be applied to securing technology competence and developing strategy of technology policy.

• Informatization Policy
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• v.23 no.1
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• pp.3-19
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• 2016

The purpose of the study is to analyze the existing literature and to suggest future research directions in the big data security area. This study identifies 62 research articles and analyses their publication year, publication media, general research approach, specific research method, and research topic. According to the results of the analyses, big data security research is at its intial stage in which non-empirical studies and research dealing with technical issues are dominant. From the research topic perspective, the area demonstrates the signs of initial research stage in which proportion of the macro studies dealing with overall issues is far higher than the micro ones covering specific implementation methods and sectoral issues. A few promising topics for future research include overarching framework on big data security, big data security methods for different industries, and government policies on big data security. Currently, the big data security area does not have sufficient research results. In the future, studies covering various topics in big data security from multiple perspectives are anticipated.

• Journal of the Korea Convergence Society
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• v.10 no.10
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• pp.309-320
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• 2019

This study was to explore the meaning and implications of nurses' representations in newspapers from the perspective of convergence. Four different Korean newspaper articles from Aug. 2003 to Sep. 2013 were analyzed by using a descriptive exploratory qualitative study, thematic analysis. Five themes were derived from the data analysis. In the newspaper, in general, professional nurses were described as patient-centered nursing provider with sense of calling for nursing. Also their positive portrayals as health professionals have noticeably emerged. Yet in contrast, nurses' negative portrayals as neglectful, lazy, and discriminating against the poor have been reported. The study findings indicate significantly enhanced nursing professionalism and nursing as a future-promising occupation. The results can be used to develop strategies to improve nursing public image in the media. For further exploratory study on the subscriber's image of nurses after reading the articles is needed.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.05a
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• pp.335-356
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• 2017

본 연구에서는 4차 산업혁명에서 가장 중요하게 대두될 수 있는 융합R&D정책에 대해 소셜 네트워크 분석을 통해 새로운 대안을 제시하려고 한다. 연구장비, 연구성과의 자료들을 활용하여 연구장비 네트워크 분석을 실시하여 융합R&D의 특성 및 구조분석을 실시하며, 연구장비 공동활용 및 다학제 협력연구를 통해 창출될 수 있는 새로운 융합R&D정책에 대한 접근을 시도하려고 한다. 나아가, 연구개발과 사업화 사이에서 더욱 중요한 역할을 할 수 있는 분석과학기술에 대한 정책적 플랫폼 구축관점 대한 시사점을 찾아내려고 한다. 이를 위해 계량적 접근과 비계량적 접근을 동시에 활용하여 연구주제에 대한 타당성을 확보할 것이며, 앞으로 미래산업 및 유망기술에 대한 전략적 선별에 있어 일부 근거를 제시해줄 수 있을 것이다. 이러한 연구결과를 통해 우리나라 기초과학 및 기초과학인프라에 대한 발전적 정책방안과 융합연구 및 융합연구의 사업화에 대한 정책적 관점을 제시하도록 한다. 분석자료는 한국기초과학지원연구원(KBSI) 현황자료를 중심으로 살펴보며, 분석방법은 소셜네트워크분석(SNA:Socail Network Analysis)을 활용한다.