• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.5 no.2
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• pp.157-165
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• 2015

The purpose of this study is to analyse literacy of children from multicultural backgrounds, and identify cognitive-linguistic predictors that can affect their literacy. First, the higher-grade students showed better cognitive-linguistic variables in reading and writing performance. Second, it has been noted that the predictor variable of reading in children from multicultural backgrounds was homeostasis in visual form, which is a sub-variable of visual perception. This implies that detained characteristics play an important role in reading prerequisite. Therefore it can be said that it is more important to recognise features and clues about the details than reading familiar words. Furthermore, learning consonants and vowels should come first rather than studying letters at the first stages of learning Korean.

• Journal of the Korean Society for Library and Information Science
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• v.30 no.2
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• pp.127-148
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• 1996

The purpose of this study is to assert the fact that School Library Media Center(SLMC) is the most important body which influences the whole process of loaming in school and at the same time it functions as a very essential infrastructure of acquiring loaming in the society. The writer analysed the studies on learning outcomes across a range of educational conditions and settings. She found that loaming outcomes are influenced positively by the educational conditions and settings that accomodate the student diversity and individualization, and loaming materials for their individual needs. It means that the outcomes of effective teaming are influenced by using teaming materials of individual student guided by teachers and teacher librarians. In case, school education furnishes desirable programs of SLMC and use it properly, students canhave enough experiences what and how they learn by using library materials during their school days. As school days are in their early days of their lifetime, they are easy to carry their way of loaming with them even after they finish school. The members of society who are accustomed to use library materials during their school days will have loaming needs for their better life. The writer wants to call it the loaming needs of society that school produces. A teaming society is composed of two factors One is the loaming needs of the people and the other is the environment to meet them. SLMC produces loaming needs, and it meets to the needs of student learning. Consequently it can be said SLMC is the infrastructure for loaming society. The author pointed out that the Educational Reformation Draft of current Government does not mention about learning materials prerequisite to enhance student loaming outcomes, especially in relation to their creativity. She concluded educators of every level of school including government officials in charge of education have to think and do something about reformation of School Library Media Center for the fulfillment of the goal of Korean Educational Reformation Draft announced by the Educational Reformation Committee Draft announced by the Educational Reformation Committee May 31, 1995.

• Education of Primary School Mathematics
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• v.26 no.4
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• pp.299-316
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• 2023

With the importance and necessity of using AI in the field of education, this study aims to explore elementary school teachers' perceptions of using Artificial Intelligence (AI) in mathematics education. For this purpose, we conducted a survey using a 5-point Likert scale with 161 elementary school teachers and analyzed their perceptions of mathematics education with AI via four categories (i.e., Attitude of using AI, AI for teaching mathematics, AI for learning mathematics, and AI for assessing mathematics performance). As a result, elementary school teachers displayed positive perceptions of the usefulness of AI applications to teaching, learning, and assessment of mathematics. Specifically, they strongly agreed that AI could assist personalized teaching and learning, supplement prerequisite learning, and analyze the results of assessment. They also agreed that AI in mathematics education would not replace the teacher's role. The results of this study also showed that the teachers exhibited diverse perceptions ranging from negative to neutral to positive. The teachers reported that they were less confident and prepared to teach mathematics using AI, with significant differences in their perceptions depending on whether they enacted mathematics lessons with AI or received professional training courses related to AI. We discuss the implications for the role of teachers and pedagogical supports to effectively utilize AI in mathematics education.

• The Journal of the Korea Contents Association
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• v.21 no.1
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• pp.552-560
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• 2021

Currently, the domestic aquaculture industry is pursuing smartization, but it is still proceeding with human subjective judgment in many processes in the aquaculture stage. The prerequisite for the smart aquaculture industry is to effectively grasp the condition of fish in the farm. If real-time monitoring is possible by identifying the number of fish populations, size, pathways, and speed of movement, various forms of automation such as automatic feed supply and disease determination can be carried out. In this study, we proposed an algorithm to identify the state of fish in real time using underwater video data. The fish detection performance was compared and evaluated by applying the latest deep learning-based object detection models, and an algorithm was proposed to measure fish object identification, path tracking, and moving speed in continuous image frames in the video using the fish detection results. The proposed algorithm showed 92% object detection performance (based on F1-score), and it was confirmed that it effectively tracks a large number of fish objects in real time on the actual test video. It is expected that the algorithm proposed in this paper can be effectively used in various smart farming technologies such as automatic feed feeding and fish disease prediction in the future.

• Journal of the Korean earth science society
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• v.25 no.5
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• pp.336-347
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• 2004

This study investigated the effects of the application of a variety of ICTs cause the effects on self-directed learning capability, creativity and problem-solving ability. In order to achieve the above aim, Web-Based Instructions(WBI) and instructions using CD-ROM Titles for the unit of 'the solar system and the galaxy' were applicated and analyzed which belongs to the area of 'the earth' in the subject 'science' for high school students. Instructions using WBI materials and CD-ROM titles were found to be effective on 'self-conception', 'creativity', 'future inclination', 'self-assessment ability', 'openness' and' initiative' improvement all of which belong to self-directed learning characteristics. They did not, however, show meaningful effect on improving 'learning eagemess' and 'responsibility' improvement. On looking into self-directed learning characteristics according to prerequisite learning levels, both groups and these for instruction using CD-ROM learning materials were found to have no effect on interaction. With respect to problem-solving ability improvement which is characteristic of the instruction using ICTs, WBI proved more fruitful than instruction using CD-ROM titles on improving scholastic achievement level. WBI was effective on 'fluency', 'originality' and 'resistance to premature closure'. It on the other hand, was of no use on 'abstraction of titles' and 'elaborateness' These results came from the following characteristics: WBI came into effect on 'fluency' and 'originality' in the areas of variety and vitality, which are characteristic of WBI. In the area of resistance to premature closure WBI was effective on organizing learning contents owing to the animation of picture materials which are variously presented in the web site. As a result of WBI questionnaire about WBI, an excellent effect on the structure of display, quantity of information, indication and instruction, supplementary study and further study were discussed.

• The Journal of the Convergence on Culture Technology
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• v.4 no.2
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• pp.33-42
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• 2018

The Patient Safety Act was enacted on July 26, 2016. Patient safety law is a method to prevent harm by collecting and accumulating various errors through the reporting system. Therefore, in order for this law to be successfully implemented, it is necessary to vitalize 'the autonomous reporting and reporting learning system of patient safety accidents'. And In order for this system to be activated, a large amount of reporting data accumulation is a prerequisite. Nevertheless, there were only two reports in about 17 months. In this paper, I will criticize the validity of the current autonomous reporting system and the two proposed amendments, I would like to propose the introduction of a partial obligation reporting system.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.435-439
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• 2007

Document categorization system is important in the internet age in which huge number of documents are created and need to be dealt with. By this reason a lot of research has been done in this field. For the development of the system, a supervised learning method is widely used. This approach needs a test collection as a prerequisite. For the case of English, several test collections are available which provide a lot of help for developing systems and doing research. But no public test collections have been reported and are not available in the case of Korean. To improve the situation for Korean we are undergoing the construction of a Korean test collection. In this paper the approaches being used and current stage of the collection will be described.

• The Journal of the Korea Contents Association
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• v.7 no.2
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• pp.30-39
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• 2007

This paper is concerned with development of system to detect an obstructive vehicle which is an essential prerequisite for autonomous driving system of ASV(Advanced Safety Vehicle). First, the boundary of driving lanes is detected by a Kalman filter through the front image obtained by a CCD camera. Then, lanes are recognized by regression analysis of the detected boundary. Second, parameters of road curvature within the detected lane are used as input in error-BP algorithm to recognize the driving direction. Finally, an obstructive vehicle that enters into the detection region can be detected through setting detection fields of the front and lateral side. The experimental results showed that the proposed system has high accuracy more than 90% in the recognition rate of driving direction and the detection rate of an obstructive vehicle.

• Journal of Korean Library and Information Science Society
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• v.48 no.2
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• pp.323-344
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• 2017

Despite the close relatedness of the factors for reading motivation and book selection, few researchers have examined these factors together in a single study. To deal with this dearth of research, this study was designed to explore factors of motivation for reading and book selection of high school students comprehensively. The authors conducted in-depth interviews with fifteen high school students and analyzed their responses in order to identify the meaningful factors. The findings of this study reveal the five major factors: (1) characteristics of information sources, (2) school and learning environment, (3) individual factors, (4) home environment, and (5) social environment. In particular, the five types of factors seem to have a combined effects on reading motivation and book selection. The findings also suggest that one's reading motivation is a prerequisite for his/her book selection; however, the reading motivation does not always lead to book selection. The results of this study may deepen our understanding of reading behavior of high school students, which can be used in reading instruction and designing new programs.

• Journal of the Korean Institute of Landscape Architecture
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• v.31 no.5
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• pp.73-85
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• 2003

With more and more people paying attention to substantial democracy, participatory democracy is presented as a practical strategy and an index of Korean democracy. In this social and political atmosphere, participation in environmental planning and design is essential. Nonetheless, the true meaning of “participation” is not used properly because many people do not understand it correctly, The concept of social and political participation is “the action or attempt of ordinary members of society for affecting on the result of decision making.” Based on this concept, participation is accomplished through conventional means and as a form of mobilization in environmental planning and desist Most of the theories on public participation in landscape architecture are technical theories. Therefore, this paper proposes that planning and design of landscape architecture be understood as a communicative action that aims to enable stakeholders to reach a consensus through communication. This study offers the framework of theory to understand and practice planning and design of landscape architecture as a communicative action, after reviewing communicative action theory and communicative planning theory. Results suggest that communicative action theory should be accepted in landscape architecture to overcome the shortcomings of instrumental rationality -- the same way planning theory accepted this theory --and to join the culture of experts focusing on the artistic truth and the culture of life of the world. In addition, accepting communicative action theory enables the acquisition of the instrumental effect and social learning effect and the making of social capital. This study also suggested prerequisite for using the method. There should be change in the social institution and in individual action. In addition the method is composed of three steps: creating the atmosphere for communication; communicating, and; reaching a consensus among stakeholders. Finally, raising the possibility of applying the theory presented in this study requires the accumulation of know-how through trial and error.