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  • A comparative study of recent advances in Big data Security and Privacy

    인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2017, 제 7권 제 5호 81 873-883 (11 pages)

    Big Data Platform. Authors in [7] introduced a systematic framework for secure sensitive data sharing on a big data platform. This framework is composed of three compo­nents: security submission, security storage and security use. The basic flow of the framework is as follows: first personnel sensitive data are submitted to Big data platform using security plug-in. After that, data stored in big...

    • 4,000원
    data, applica-tion, and authentication. Furthermore, big data is also promising security. The huge amount of data provides a more security information like data logs. Moreover, big da-ta analysis can be applied to security. Many theories for big data security are pro-posed in literature, covering the different aspects of security and privacy. Recently, different schemes and frameworks are introduced to reach high level of security in big data, based on different security theories. In this paper,...
  • Big Data is Not just Hadoop

    인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2012, 제 2권 제 1호 2 11-16 (6 pages)

    to search and navigate big data across many existing sources of big data. This type of implementation can yield significant business value - from cutting manual efforts to search and retrieve big data, to gaining a better understanding of existing sources of big data before further analysis. The payback period is often short. Customer example Proctor and Gamble The entry point in the big data...

    • 3,000원
    ? mainly text data [1][2] In this paper, we will show you that this is not the truth ? at least from IBM’s point of view. Another reason that big data is a hot topic in the market today is the new technology that enables an organization to take advantage of the natural resource of big data. Big data itself isn’t new it’s been here for a while and growing exponentially. What’s new is the technology to process and analyze it. The purpose of big data technology is to cost effectively manage and...
  • BEYOND YOUNG PEOPLE’S PRIVACY ONLINE: DATA LITERACY PROJECTS FOR CRITICAL DATA EDUCATION

    경인교육대학교 교육연구원 The Journal of Education 2020, Vol.3 No.2 2 19-39 (21 pages)

    knowingly self- defined. Instead, an individual’s identity is increasingly constructed for them through the analysis of ‘their’ data by a number of usually unseen third parties such as platform companies, data brokers, businesses, government, public institutions and the state. In this ..PAGE:5 BEYOND YOUNG PEOPLE’S PRIVACY ONLINE: DATA LITERACY PROJECTS FOR CRITICAL DATA EDUCATION - 23 -...

    • 5,000원
    challenges and opportunities that arose. Each project was based around an educational chat app designed to develop young people’s understandings about the role that digital data now plays in their everyday lives – especially in terms of the data economy and dataveillance. The findings highlight the technological, ethical and social issues encountered and the need for data education programmes to articulate with young people’s expectations for media use. The paper concludes by considering...
  • Early Childhood Teacher’s Approach to Assessment: A Look at Data Collection, Organization, and Lesson Planning Practices

    환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2020, Vol.14 No.3 1 1-22 (22 pages)

    GOLD assessment platform and receiving the state’s quality rating standards was used as a participating criteria in the study. The programs that participated had adopted the TS GOLD (Teaching Strategies LLC, n.d.) assessment as their assessment platform and had received the state’s quality rating pass. The Teaching Strategies GOLD (TS GOLD) is one of the most widely used assessment in early...

    • 5,100원
    This study investigated how early childhood teachers approached assessment and how they used that assessment. Seven early childhood teachers were interviewed that used the TS GOLD assessment. Common and varied themes are identified in teacher data collection processes, data organization/interpretation and lesson planning and instructional use practices. Importance of assessment planning, knowledge of assessment tools, and use of assessment systems are discussed as areas of possible training and...
  • “In the Shoes of an Algorithm”: A Media Education Game to Address Issues Related to Recommendation Algorithms

    경인교육대학교 교육연구원 The Journal of Education 2020, Vol.3 No.1 4 37-62 (26 pages)

    to the media contents they access but also the media platforms and the tools (e.g., personal computer or mobile phone) they use. The differences are mainly due to the different algorithms that a platform or a tool enables and offers to users. Therefore, media educators must deal with the underlying structure of media platform, i.e., the algorithm and flow of data caused by a specific medium....

    • 5,500원
    Recommendation algorithms play an important role in the current media landscape by fostering interactions between users of digital media platforms and media content. The growing concern with recommendation algorithms raises important questions for media educators who emphasize critical analysis of media content and creative production and are required to develop media education initiatives focused on a critical understanding of digital platforms and their underlying technical infrastructures....
  • Kilovoltage radiotherapy for companion animals

    대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 11 550-556 (7 pages)

    V6: a major enhancement of the GATE simulation platform enabling modelling of CT and radiotherapy. Phys Med Biol 2011, 56, 881-901. 17. Jung JY, Cho W, Kim MJ, Lee JW, Suh TS. Evaluation of beam modeling using collapsed cone convolution algorithm for dose calculation in radiation treatment planning system. Prog Med Phys 2012, 23, 188-198. 18. Jung JY, Cho W, Lee JW, Suh TS. The experimental...

    • 3,000원
    Radiotherapy for the treatment of cancer in companion animals is currently administered by using megavoltage X-ray machines. Because these machines are expensive, most animal hospitals do not perform radiotherapy. This study evaluated the ability of relatively inexpensive kilovoltage X-ray machines to treat companion animals. A simulation study based on a commercial treatment-planning system was performed for tumors of the brain (non-infectious meningoencephalitis), nasal cavity (malignant nasal...
  • M gene analysis of canine coronavirus strains detected in Korea

    대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 4호 5 495-502 (8 pages)

    M gene from Korean CCV strains were identified. Data from this investigation provide a platform for the molecular identification of different Korean CCV strains. Further sequence analysis ..PAGE:7 M gene analysis of canine coronavirus strains detected in Korea 501 needs to be extended to other parts of the genomes of CCV and FCoV field strains to obtain more detailed information about the...

    • 3,000원
    were characteristic for the Korean CCV strains. Phylogenetic analysis demonstrated that the 22 Korean CCV strains belonged to four typical CCV clusters (i.e., a unique Korean CCV cluster, a type II and transmissible gastroenteritis virus cluster, an intermediate cluster between type I and II, and a type I cluster). This study was the first to identify genetic differences of the M gene from Korean CCV strains and provided a platform for molecular identification of different Korean CCV strains.
  • Introducing On-line Music Room

    한국음악교육공학회 음악교육공학 2003, 제 3호 2 21-36 (16 pages)

    a circulating platform of educational contents" (Edu Mart Congress)was settled on August 2001 by private sector, Ministry of Public Management, Home Affairs, Posts and Telecommunications, Ministry of Education, Culture, Sports, Science and Technology, Ministry of Economy, Trade and Industry started its operation aimed at building an open and fair contents-market.It should be paid attention as an...

    • 4,500원
    ‘온라인 음악실’은 (주)교육예술사가 발행한 음악교과서에 게재되어 있는 악보와 해설에, CD음원, LD영상, 새롭게 제작한 음성․동화상 데이터 등을 추가하여 웹 상에 구축한 “음이 나오는 교과서”이다. 이 사이트는 전 교과교사가 음악전공교사와 같은 수준의 수업을 실현하고, 학생들의 음악에 대한 흥미와 관심을 유발시켜 음악의 기초 기본 습득 및 연주 기술의 향상을 지원하며, 게시판과 링크를 통한 정보수집 및 교원간 교류 활성화를 목표로 하고 있다. ‘온라인 수업’은 악보와 파트별 연습을 통하여 합창․합주...
  • 메타버스를 활용한 박물관 전시 실무 교육 연구

    한국대학박물관협회 고문화 2022, 제100집 6 153-175 (23 pages)

    caused some issues due to the training the exhibition practice mainly in the physical space. Still, the metaverse platform is a substitute for museum education and has effective results, making it highly competitive as an exhibition. In the future, it will be necessary to create 3D data of exhibition relics, remains, and relics in addition to additional software designed for museums to create...

    • 5,200원
    이 글은 메타버스 플랫폼에서의 박물관 전시 실무 교육을 제안하기 위해 작성하였다. 메타버스는 IT 기술의발달로 현실세계와 동일한 교육, 사회, 경제, 문화, 과학 기술 활동이 이루어지는 3차원의 가상공간을 의미한다. 박물관도 메타버스 플랫폼을 활용한 메타버스 박물관을 지향하고 있지만, 아직은 원론적인 논의에 그치고 있다. 필자는 메타버스 플랫폼인 스페이셜(Spatial)을 활용하여 박물관 전시 실무를 실습 위주로 교육하였는데, 이경험 사례의 공유를 통하여 메타버스 플랫폼에서의 박물관 교육이 활성화되기를 기대하고...
  • 황룡사 광장배수로 출토 문자기와의 재료과학적 특성 및 산지 해석

    한국대학박물관협회 고문화 2021, 제98집 6 161-184 (24 pages)

    다를 가능성이 있을 것으로 생각된다. 또한 ‘習部’명 계열 20) 한국지질자원연구원, 2021, Geo big data open platform(data.kigam.re.kr). <삽도10>황룡사와기와생산추정가마터일대의지질분포 ..PAGE:20 180_ 고문화제98집 과 타날문 기와는 단면상에서는 ‘儀鳳四年皆土’명 기와와 유사하게 나타나지만 미량원소 분 포가 다소 다르게 나타났고, 일부는 다경와요지 수습 기와와 유사한 화학적 조성을 나타내 향후 이 일대 기...

    • 5,300원
    이 연구에서는 황룡사 남쪽광장 배수로에서 출토된 문자기와의 재료과학적 특성을 분석하여 산지를해석하고자 하였다. 문무왕대 제작된 것으로 알려진 ‘儀鳳四年皆土’, ‘習部’, ‘漢/漢只’ 등 문자기와는 습비부, 한기부 등 신라 육부와의 연관성이 추정된다. 이 기와들은 월성, 동궁과 월지 등 왕경 범위 내 유적에서 출토된 바 있는데, 최근에는 황룡사 남쪽광장 배수로에서 대량 출토되었다. 이 연구에서는 황룡사 남쪽광장 배수로에서 출토된 문자기와의 재료과학적 특성을 명문 속성별로 살펴보았으며, 선행연구에서 산지로...