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A Design of the Ontology for Enhanced Semantic Retrieval of Multimedia Contents (멀티미디어 콘텐츠의 강화된 의미 검색을 위한 온톨로지 설계)

  • Kim, Sun-Kyung;Shin, Pan-Seop;Lim, Hae-Chull
    • Journal of Internet Computing and Services
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    • v.13 no.1
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    • pp.107-115
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    • 2012
  • In recent Information Environment, various Multimedia contents are getting noticed. But, since these contents have various formats of representation and very wide range of information, it was difficult to retrieve contents that user wanted and to utilize it. To solve these problems, many studies presented draft standards for adding metadata to contents, and then, semantic search for contents had become available. Unfortunately, as the number of metadata standards and contents increased, the lack of interoperability between contents was begun and users are faced with difficulty of search contents again. To improve these problems, this paper supports interoperability between metadata standards and expands the semantic relationship between elements and proposes an ontology which is named TOFIC(The Ontology For Imagery Contents) for enhanced semantic search. In TOFIC, the semantic relationships between MPEG-7 and TV-Anytime are classified, and extended new semantics are defined. As a result, semantic search for multimedia contents is enhanced and it is possible to retrieve most of the multimedia contents that exist on the current information environment consistently. In addition, it supports enhanced content-based search for multimedia contents.

A Study on the Management of the WCMS-based Web-Contents (WCMS 기반의 웹 콘텐츠 관리에 관한 연구)

  • Park, Man-Seub;Kim, Chang-Su;Jung, Hoe-Kyung
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.17 no.4
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    • pp.857-862
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    • 2013
  • Due to the development of the online and mobile, cases of introducing CMS(Contents Management System) and WCMS(Web Contents Management System) to manage Web-Contents of individual and company's homepage are continuously increasing. In this paper, it is necessary to develop WCMS that can establish GUI(Graphic User Interface) based WCMS and edit contents using more concise procedures. In this paper, by reconfiguring WCMS-based Web contents using user-definition, we designed the system that can effectively and conveniently edit web contents as GUI-based. Also, we studied the intuitive and convenient web-contents management methods through researches using simplified logic. Therefore, proposed WCMS based Web-contents editing system allows the users to edit and modify the web contents much more quickly and conveniently compared to the existing web-contents editing system.

A Study on the Classification of Next Generation Contents Convergence Industry (차세대 융합형 콘텐츠 산업 분류체계에 관한 연구)

  • Kil, Jin-Ho;Shin, Minsoo
    • Journal of Digital Contents Society
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    • v.14 no.1
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    • pp.97-109
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    • 2013
  • Recently the value and importance of contents industry is rapidly increasing. In particular, consumption on contents convergence integrating contents and new technologies is being increased as smart devices become popular. Next generation contents convergence industry is being recognized as a new engine for national economic development. However there is no concrete framework defining next generation contents convergence industry. This fact brings about serious problems in defining the scope of the industry. To develop effectively new industry, there is a strong need to define types of contents convergence based on dominant factors leading content convergence trend while shedding light on contents, technologies and industry. To define classification of next generation contents convergence indudstry, this study analyzes attributes of contents convergence and carries out conjoint analysis. Based on the attributes found from conjoint analysis, the study suggests new classification scheme of contents convergence industry.

Development of Linguistic Contents for Contextual Dialogue

  • Moon, Sang-Ho
    • Journal of information and communication convergence engineering
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    • v.8 no.1
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    • pp.116-121
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    • 2010
  • New teaching and studying methods using educational contents are gradually widespread with the advancement of information and communication technology. As educational contents, in this paper, we design and implement linguistic contents for studying essential expressions applied to various situations of real life. In detail, the linguistic contents are run on web environments, and have suitable animations for learning essential expressions based on several foreign languages in contextual dialogues. Also, useful functions are included in contents to reinforce what users have learned.

The sequence of the Curriculum and Contents of Textbooks of Family Life Field of Home Economics Subject in Prmary, Middle and High School. (초.중.고등학교 가족생활 교육내용의 위계에 관한 연구)

  • 김경선;이남기
    • Journal of Korean Home Economics Education Association
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    • v.2 no.1
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    • pp.15-28
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    • 1990
  • The Sequence of the Curriculum and the Contents of Textbooks on Family Life Field of Home Economics Subject in Primary, Middle and High School. The purpose of this study is to investigate the sequence of curriculum and the contents of textbooks in primary, middle and high school. The problems of this study are as follows. 1. Are the educational contents of Family Life field in primary, middle an high school specified in the contents of textbooks\ulcorner 2. What are the sequence of curriculum and the Contents of textbooks on Family Life Field of Home Economics subject in primary, middle and high school\ulcorner The study results given by the research on the educational contents of Family Life field and the sequence of the contents of textbooks of Home Economics subject in primary, middle and high school can be summarized as follows. 1. Are the educational contents on Family Life field in the primary, middle and high school specified in the contents of the textbooks\ulcorner The results are as follows 1〉Considering the sequence of educational contents on Family Life field in primary school, we can find out that the subject aims have relevance to those of the forth and fifth grade in primary school, and those of the forth grade in primary school are specified in the contents of curriculum of the forth grade and the contents of curriculum of the forth grade are specified in the textbooks for the forth grade in primary school. The subject aims of the fifth grade are specified in the contents of curriculum of the fifth grade and the contents of curriculum of the fifth grade are specified in the textbooks for the fifth grade. 2〉Considering the sequence of educational contents on Family Life field in middle school, we can find out that the subject aims have relevance to those of the first and second grade in middle school, and those of the first grade in middle school are specified in the contents of curriculum of the first grade and the contents of curriculum of the first grade are specified in the textbooks for the first grade in middle school. The subject aims of the second grade are specified in the contents of curriculum of the second grade and the contents of curriculum of the second grade are specified in the textbooks for the second grade.

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An Experimental Study for Relationship Between Gravity Water Content and Volumetric Water Content Through the Absorptance of Soils Particles (흙 입자의 흡수율을 고려한 체적함수비와 중량함수비의 관계에 관한 실험적 고찰)

  • Lee, Hyoungkyu;Lee, In
    • Journal of the Korean Geoenvironmental Society
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    • v.12 no.3
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    • pp.63-67
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    • 2011
  • Recently, the application of unsaturated-soil theory is concerned in practice. Most characteristics of unsaturated-soil is the relationship between volumetric water contents and matric suction. Usually the volume water contents is estimated by the relationship between gravity water contents and volume water contents because of the difficulty of measurement of volumetric water contents. In this case, the water exists in only void of soil, and the relationship between gravity water contents and volume water contents is calculated by only water in void, but in fact, the water exists in the particle of the soil. So the real volume water contents is different with calculated volume water contents derived by the relationship containing only void water. The object of this research is to revise the relationship between volume water contents and gravity water contents by using the absorptivity tests of the soil particle.

A Study on the Change in Library Resources Management and Scheme of Web-based Multimedia Knowledge Contents Management (도서관 자원관리의 변화와 웹기반 멀티미디어 지식컨텐츠 관리방안에 관한 연구)

  • 문경화;남태우
    • Journal of Korean Library and Information Science Society
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    • v.33 no.1
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    • pp.121-141
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    • 2002
  • In this paper, I presented that transformation of library from the collection management to knowledge contents management along with paradigm shift under the web-based multimedia information environment is required. Effective web contents management call maximize users'satisfaction with personal customizing services for library users. Especially, contents customizing service using the metabrowsing service contributes to maximize the user'satisfaction by supplying core contents that the user seeks. In this paper, I studied the scheme of knowledge contents management to increase of user'satisfaction, concentrating on the management factors of web-based multimedia knowledge contents and service strategy.

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A Study on the Cognition of Structure and Contents of Elementary 3rd and 4th Grade Science Textbook in the 7th curriculum (제7차 교육과정에 따른 초등학교 3, 4학년 과학 교과서의 체제와 내용에 대한 인식 조사)

  • 김정애;노석구
    • Journal of Korean Elementary Science Education
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    • v.22 no.1
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    • pp.37-50
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    • 2003
  • The purpose of this study was to develop the quality of the textbook and to find out reasonable selection and structure by examining and analyzing the cognition of teacher and students on the structure and contents of elementary science textbook in the 7th curriculum. The findings of this study were as follows: First, as a result of the students’ cognition, their interest level of the learning contents was high and the degree of the difficulty of the learning contents was low on the whole. Second, as a result of the teachers’ cognition of contents of the textbook, teachers who taught third graders understood that the third graders have relatively much contents to be studied and the level of the contents of the textbook was high. On the other hand, fourth graders’ teachers recognized that contents to be studied and the level of the contents were appropriate. And they understood that there were much work to be studied in the units which were difficult and there were difference between contents to be studied and the degree of the difficulty in some units such as life or the earth fold. Third, as a result of the teachers' cognition of structure of the textbook. teachers were very affirmative to reduce school hours. They understood that current numbers and scale of the unit were appropriate. Teachers were satisfied with the structure of elementary science textbook in the 7th curriculum on the whole.

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INFLUENCE OF TOPPING TIME AND HEIGHT ON THE NONVOLATILE ORGANIC AND HIGHER FATTY ACID CONTENTS OF TOBACCO LEAVES (잎담배의 적심시기와 정도에 따른 엽중 비휘발성유기산 및 지방산의 함량변화)

  • 정기택;강서규
    • Journal of the Korean Society of Tobacco Science
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    • v.6 no.2
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    • pp.169-178
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    • 1984
  • This study was conducted to investigate the influence of the topping time and height on the nonvolatile organic and higher fatty acid contents and the correlation among acid contents of tobacco plants. Within the topping time, the flowering (normal) stage of topping was the lowest in total analyzed acid (TAA), total nonvolatile organic acid (TNOA) and magic acid contents of NC2326, however, the highest in those of Burley 21 on 30 days after budding. Total higher fatty acid (THFA) and linoleic acid contents tended to be low with normal stage of topping. The lower the topping height, the lower the TAA, THFA and linoleic acid contents in middle and upper leaves (or NC2326 and Burley 21 were observed. On the other hand, the lower the topping height, the lower the TNOA and malic acid contents in middle and upper leaves for Burley 21 and upper leaves for NC2326 were found. There was a significant positive correlation between magic acid and TNOA contents. Similarly, TAA content showed a significant positive correlation with TNOA, oxalic acid and citric acid contents. But there was a negative correlation between malic acid and THFA contents. There were highly positive correlations among oleic acid, linoleic acid and THFA contents, respectively.

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A Study on the Knowledge Contents Mdel and KMI based Digital Contents Framework and Diffusion of Innovation (디지털콘텐츠 프레임워크와 혁신확산기반 지식콘텐츠 모델과 지식관리지수)

  • 장우권
    • Journal of the Korean Society for information Management
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    • v.19 no.4
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    • pp.349-381
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    • 2002
  • The 21st century survive only who creating, taking, and managing to knowledge. Digital contents industry becomes to the core in the future. That is, to win in a competition have to the digitalizing knowledge contents to all knowledge and information resources. Therefore, it needs to the digital contents management and the distribution framework. This study aims to propose a model stages in the knowledge contents-decision process, KM Matrix, and KMI Score founded on digital contents framework and diffusion of innovation.