• Journal of Digital Contents Society
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• v.11 no.4
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• pp.607-614
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• 2010

History centered knowledge based story-telling project planning tool supports the process of story creation in narrative genre about history of families or individuals. Narrative fields not only include drama, mythology, legend, history but also non-verbal epics such as movie, play, ballet and opera. But as verbal epic, this research paper focuses on the family history and individual history of each household. This story-telling planning tool redevelops each genre of story-telling about family history through sampleDB and informationDB, and it is widely applicable in concreting high quality stories in both its content and value. Reduces the time of planning story-telling, and impose minimum expenses in human resources. Content about family history is one of the most the fundamental and renowned contents in Story-telling but planning tool that is easily applicable in creating such content does not exist in statue quo. In this current system lacking creative infra, this research paper seeks to provide a planning tool that public can easily utilize, and by systemizing the tool. it aims to create a creative contents tool model applicable in variety of genres.

• Electronics and Telecommunications Trends
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• v.27 no.4
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• pp.40-53
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• 2012

통신은 기본적으로 사람과 사람 간의 의사소통에서 출발한다. 그러나 만물지능통신은 통신의 대상을 사람-사물-공간-시스템으로 확장한 초연결(hyperconnectivity) 네트워킹을 전제로 한다. 본고에서는 이러한 만물지능통신 기반의 초연결 산업 구도를 분석하기 위하여, 스마트 혁명 이후의 IT 산업 분석틀로 부상한 CPNT(Content, Platform, Network, Terminal) 계층구조를 적용함과 동시에 초연결 산업의 준거틀로 일본 경제산업성 기술전략맵에 포함된 미래 사회의 삽화 내용을 원용했다. 동 기술전략맵에서는 2025년을 실현연도로 상정하여, 기술이 개발된 미래 생활환경을 삽화를 통하여 기술하고 있다. 동 삽화의 구도와 내용을 분석한 결과 초연결 산업은 사람-사물-공간-시스템 간의 초연결로 특징지을 수 있고, 콘텐츠-플랫폼-단말-네트워크 계층구조로 재구성할 수 있음을 확인할 수 있었다. 이러한 작업을 통하여 초연결 산업 생태계의 기본 구도로서 천지인(天地人) 모델을 제안하였다.

• Journal of the Korean earth science society
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• v.21 no.3
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• pp.219-229
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• 2000

Constructive learning is an active process of meaning construction and students decide their individual learning objectives according to their own interest concern and ability. The purpose of this study is to develop a teaching-learning model and classroom materials from constructivist perspectives and to apply them to an elementary school classroom in Seoul for one month. In this study, it was reorganized the contents of unit of 'beds and fossils' based on the discussion between students and teacher during the second semester of 4th grade class. The teaching-learning model consists of five steps: 1) introduction; 2) exercise; 3) presentation; 4) consensus; and 5) development. The implementation results were summarized.

• Journal of Korean Library and Information Science Society
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• v.50 no.1
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• pp.125-155
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• 2019

The purpose of this study is to design an organizational model to improve the operation of the Gimhae Municipal Library through diagnosis and analysis of its organization. For this purpose, a new organizational model for the Library was designed while reconstruction of the human resource of each unit library was proposed according to the reorganization through research methods such as literature research, case study, FGI survey, etc. The organizational model was eventually designed with three alternatives: an organization for integration of related tasks, one for enhancement of policy function and finally one for improvement of administrative efficiency. We have found that it is the most empirical to measure required number of personnel by 'comparison of benchmarked local governments' method as a result of calculating the required number of staffs of the Library based on macro and micro approach; thus the appropriate number of staff of each unit library was worked out.

• Proceedings of the KSRS Conference
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• 2001.03a
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• pp.140-148
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• 2001

The satellite sensor model is typically established using ground control points acquired by ground survey Of existing topographic maps. In some cases where the targeted area can't be accessed and the topographic maps are not available, it is difficult to obtain ground control points so that geospatial information could not be obtained from satellite image. The paper presents several satellite sensor models and satellite image decomposition methods for non-accessible area where ground control points can hardly acquired in conventional ways. First, 10 different satellite sensor models, which were extended from collinearity condition equations, were developed and then the behavior of each sensor model was investigated. Secondly, satellite images were decomposed and also pseudo images were generated. The satellite sensor model extended from collinearity equations was represented by the six exterior orientation parameters in 1$^{st}$, 2$^{nd}$ and 3$^{rd}$ order function of satellite image row. Among them, the rotational angle parameters such as $\omega$(omega) and $\phi$(phi) correlated highly with positional parameters could be assigned to constant values. For non-accessible area, satellite images were decomposed, which means that two consecutive images were combined as one image. The combined image consists of one satellite image with ground control points and the other without ground control points. In addition, a pseudo image which is an imaginary image, was prepared from one satellite image with ground control points and the other without ground control points. In other words, the pseudo image is an arbitrary image bridging two consecutive images. For the experiments, SPOT satellite images exposed to the similar area in different pass were used. Conclusively, it was found that 10 different satellite sensor models and 5 different decomposed methods delivered different levels of accuracy. Among them, the satellite camera model with 1$^{st}$ order function of image row for positional orientation parameters and rotational angle parameter of kappa, and constant rotational angle parameter omega and phi provided the best 60m maximum error at check point with pseudo images arrangement.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.41 no.5
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• pp.53-62
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• 2004

In this study, an improved post-processing technique for correcting MRI artifact due to the unknown respiratory motion in the imaging plane is presented. Respiratory motion is modeled by a two-Dimensional linear expending-shrinking movement. Assuming that the body tissues are incompressible fluid like materials, the proton density per unit volume of the imaging object is kept constant. According to the introduced model, respiratory motion imposes phase error, non-uniform sampling and amplitude modulation distortions on the acquired MRI data. When the motion parameters are known or can be estimatead a reconstruction algorithm based on biliner superposition method was used to correct the MRI artifact. In the case of motion parameters are unknown, first, the spectrum shift method is applied to find the respiratory fluctuation function, x directional expansion coefficient and x directional expansion center. Next, y directional expansion coefficient and y directional expansion center are estimated by using the minimum energy method. Finally, the validity of this proposed method is shown to be effective by using the simulated motion images.

• Journal of Digital Convergence
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• v.15 no.7
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• pp.401-406
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• 2017

This study compares and analyzes the users' perspectives based on Sign Design, focusing on Lotte World and Ever-Land, which are representative theme parks, There is a purpose. Consider various design elements of sign design. And how they affect the user experience. First, theoretical backgrounds of theme park and sign design were examined through literature review, and the elements of sign design were compared and analyzed. Secondly, the questionnaire was reconstructed based on Peter Morville's Honeycomb Model. As a result, it was necessary to improve the accessibility and location of sign design. Based on this study, I hope that it will be used as a reference material to improve the user experience according to sign design in the future.

• Journal of The Korean Association of Information Education
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• v.22 no.3
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• pp.307-316
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• 2018

In this study, we conduct SW education using robot in elementary school, to examine the effects of SW education using robot and identify differences dependeing on the presence of assistance teacher. In order to achieve the purpose of this study, SW education using robot was conducted to 29 students. After collecting data, we examined mean difference using matched pair t-test and ANCOVA. Our results show that SW education using robot significantly improved CT and attitudes toward robots. CT, however, was not significantly improved in control group. Further, although improvement in attitudes toward robots was not associated with presence of assistance teacher, presence of assistance teacher did play a role in improvement of CT. This study was investigated effects of the SW education using robot and identify differences depending on the presence of assistant teacher, and expanded the understanding of the SW education using robot.

• Journal of the Korean Society for Library and Information Science
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• v.54 no.4
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• pp.261-281
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• 2020

The importance of long-term preservation of various types of electronic records through dark archives is gradually increasing. However, the current dark archive does not have an optimized information package structure for long-term preservation of electronic records. In order to address these problems, this research proposed four element categories by re-organizing the OAIS reference model information package based on the core process of the dark archiving. The detailed descriptive items of each category consist of a total of 4 upper-level elements and 27 sub elements based on the OAIS reference model, ISO 23081, Records Management Metadata Standard, ISAD(G), ISAAR(CPF), ISDF, and ISDIAH. This structure can be used as a basis for constructing an information package optimized for dark archiving, and is expected to support the long-term preservation of electronic records more efficiently.

• Archives of design research
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• v.15 no.2
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• pp.233-242
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• 2002

Mass customization is a paradoxical word which has some difficulties in introducing to consumer electronic industry due to its mass production system for economy of scale. On the basis of literature review and case studies, this study suggests the mass customization model and design strategy suitable for consumer electronic industry in the aspect of product design. Mass customization models are divided into manufacturer side customization, deliverer side customization, and customer side customization. And the fast is considered as appropriative to consumer electronic industry. Collecting customer 's needs, modular product design, and adopting basic product platform for derivation by 3rd party manufacturer can be used as design strategy for this model. For realization of the mass customization, further research in the area of the participative design for collecting practical design needs of customer wh o are inexpert to product design is needed.