• The Journal of the Convergence on Culture Technology
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• v.8 no.6
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• pp.523-529
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• 2022

This study looked at how children's mental health is affected by Domestic violence and school violence at home and school after Covid-19, as well as how these victim experiences relate to children's mental health. This study surveyed 650 students from 14 middle schools in Wanju, Korea. The moderating effect of smartphone overdependence in the experience of violence and mental health was investigated. Major research findings: First, children's exposure to domestic violence and school violence has a significant impact on smartphone dependence. Second, children's exposure to domestic and school violence has a significant impact on their mental health. Third, it has been demonstrated that smartphone dependence is statistically significant in the relationship between domestic and school violence. Based on these findings, we present a convergent intervention and practice strategy for children in the Covid-19 era to cope with mental health problems and expand the support system.

• Journal of the Korea Society of Computer and Information
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• v.28 no.9
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• pp.105-111
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• 2023

Currently, most of content restoration using artificial intelligence learning is 2D learning. However, 3D form of artificial intelligence learning is in an incomplete state due to the disadvantage of requiring a lot of computation and learning speed from the existing 2 axes (X, Y) to 3 axes (X, Y, Z). The purpose of this paper is to secure a data-set for artificial intelligence learning by analyzing and 3D modeling the stone pagodas of ourinari by era based on the two-dimensional information (image) of cultural assets. In addition, we analyzed the differences and characteristics of towers in each era in Korea, and proposed a feature modeling method suitable for artificial intelligence learning. Restoration of cultural properties relies on a variety of materials, expert techniques and historical archives. By recording and managing the information necessary for the restoration of cultural properties through this study, it is expected that it will be used as an important documentary heritage for restoring and maintaining Korean traditional pagodas in the future.

• The Journal of the Convergence on Culture Technology
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• v.9 no.2
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• pp.105-112
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• 2023

Attempts to embody the three-dimensional world into works have continued without distinguishing between the times and the media, and the purpose is to realize an immersive state rather than the reproduction of reality. It was considered that the flat screen, which is the medium that finally faces the viewer in digital media art, hinders complete immersion, and this study investigated and analyzed the cases of works that give a sense of reality of space beyond the limits of the screen. Using the results of the analysis to produce the work, it was found that the presentation of the realistic space and enhancing immersion in the digital media art field should be viewed not only as visual video content on the screen, but also as an installation suitable for the exhibition environment and the resulting space itself.

• Journal of the Korean Society for information Management
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• v.40 no.4
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• pp.33-51
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• 2023

The main objective of this study is to explore the forward-looking role of a National Hangeul Museum Library that can actively respond to changes in the era and to propose development strategies for this purpose. To achieve this, the current functions, resources, materials, online and offline services, and the library's website were thoroughly analyzed. We conducted research on the operational status and best practices of libraries within museums, art galleries, and advanced libraries both domestically and internationally. Ultimately, we aimed to establish medium to long-term development strategies for the Korean library and derive step-by-step detailed implementation plans. The results of this study can serve as foundational data to help the National Hangeul Museum Library effectively fulfill its central role as a library related to the Korean language and culture.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.24 no.2
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• pp.23-28
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• 2024

This study focuses on investigating and exploring solutions to problems related to the increase in the elderly population in modern society where aging is rapidly progressing. With the advent of an aging society the elderly population requires more attention and support. In response companies are attempting to provide elder care services using AI and robotic technology. These services can assist seniors not only with health management and daily life care but also with emotional health aspects. This paper analyzes various elder-related technologies available in the current market investigates their pros and cons and potential for development. The paper concludes that companies need to develop and provide more AI and robot-based elder care services to solve aging problems. Such services can alleviate social and emotional issues in an aging society enhancing the quality of life for seniors.

• The Transactions of the Korea Information Processing Society
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• v.13 no.9
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• pp.453-459
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• 2024

Recent advances in generative AI technologies using natural language processing have critically impacted text, image, and video production. Despite these innovations, we still need to improve the consistency and reusability of AI-generated outputs. These issues are critical in cartoon creation, where the inability to consistently replicate characters and specific objects can degrade the work's quality. We propose an integrated adaption of language analysis-based requirement engineering and cartoon engineering to solve this. The proposed method applies the linguistic frameworks of Chomsky and Fillmore to analyze natural language and utilizes UML sequence models for generating consistent 3D representations of object interactions. It systematically interprets the creator's intentions from textual inputs, ensuring that each character or object, once conceptualized, is accurately replicated across various panels and episodes to preserve visual and contextual integrity. This technique enhances the accuracy and consistency of character portrayals in animated contexts, aligning closely with the initial specifications. Consequently, this method holds potential applicability in other domains requiring the translation of complex textual descriptions into visual representations.

• Knowledge Management Research
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• v.23 no.4
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• pp.315-338
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• 2022

In 1986, Korea established legal systems to support small and medium-sized start-ups, which becomes the main pillars of national development. The legal systems have stimulated start-up ecosystems to have more than 1 million new start-up companies founded every year during the past 30 years. To analyze the trend of Korea's start-up ecosystem, in this study, we collected 1.18 million news articles from 1991 to 2020. Then, we extracted news articles that have the keywords "start-up", "venture", and "start-up". We employed network analysis and topic modeling to analyze collected news articles. Our analysis can contribute to analyzing the government policy direction shown in the history of start-up support policy. Specifically, our analysis identifies the dynamic characteristics of government influenced by external environmental factors (e.g., society, economy, and culture). The results of our analysis suggest that the start-up ecosystems in Korea have changed and developed mainly by the government policies for corporation governance, industrial development planning, deregulation, and economic prosperity plan. Our frequency keyword analysis contributes to understanding entrepreneurial productivity attributed to activities among the networked components in industrial ecosystems. Our analyses and results provide practitioners and researchers with practical and academic implications that can help to establish dedicated support policies through forecast tasks of the economic environment surrounding the start-ups. Korean entrepreneurial productivity has been empowered by growing numbers of large companies in the mobile phone industry. The spectrum of large companies incorporates content startups, platform providers, online shopping malls, and youth-oriented start-ups. In addition, economic situational factors contribute to the growth of Korean entrepreneurial productivity the economic, which are related to the global expansions of the mobile industry, and government efforts to foster start-ups. Our research is methodologically implicative. We employ natural language processes for 30 years of media articles, which enables more rigorous analysis compared to the existing studies which only observe changes in government and policy based on a qualitative manner.

• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.220-232
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• 2021

The purpose of this study is to analyze the effects of the old people's self-efficacy on the quality of life. In other words, the impact of old people's self-efficacy on self-respect, old people's self-efficacy on quality of life, and old people's self-respect on quality of life were analyzed in depth. In particular, it was intended to use the recently emphasized variables of self-respect to verify the mediated effects of self-respect in the relationship between self-efficacy and flesh quality, suggesting ways to lead a happy life by improving the psychological satisfaction and quality of life through the participation of the elderly in sports-for-all. To achieve this purpose, 297 people aged 60 or older who participated in the sports-for-all program conducted by the city and district offices in Seoul for five months from May 1 to September 30, 2018 or who used public sports facilities such as parks and playgrounds were analyzed as subjects for research. The findings are as follows. First, the "self-efficacy" of the elderly participating in the sports-for-all has been shown to affect "self-respect." Second, the "self-efficacy" of the elderly participating in the sports-for-all has been shown to affect the "quality of life." Third, it has been shown that the "self-respect" of the elderly participating in sports for all affects the quality of life. Fourth, the "self-esteem" of the elderly participating in sports for all occurred in the relationship between self-efficacy and quality of life. The implications of this study are that the self-efficacy of the elderly participating in sports for daily life has been identified by using the parameters of self-respect. Through this, it was provided as empirical basic data to establish welfare policies for senior citizens to improve the quality of life of senior citizens by identifying their self-efficacy, self-respect, and quality of life.

• Korean journal of communication and information
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• v.37
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• pp.139-167
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• 2007

This study aimed to investigate the current status of media education in Korea by analyzing the media education cases which are being implemented in education field. Analyses were conducted on educational media, education contents, education methods, education fields, education levels, age of educated people, education cycle, school curriculum patterns and education-performing organizations. The educational media were in the rank order of vision media, new media such as internet, newspaper and movies. The education contents were mainly composed of knowledge and information about media followed by media production and media literacy. The media education was conducted in the cooperative relationships among school, society and family. For the education methods, message analysis, media monitor education, media production and media in education were dominantly used. Elementary school students were found to be the main target of media education, while there was no media education for pre-school children. Current media educations in school were being performed using club activity, creative activity, talent-raising education after school and regular class.

• Journal of the Korean Society for information Management
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• v.41 no.3
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• pp.269-288
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• 2024

In the era of digital transformation, discussions about digital curation have become increasingly active not only in academia but also in various fields. The primary purpose of this study is to analyze the conceptual changes in digital curation over time, particularly by examining the definition statements related to digital curation as described in academic literature. To achieve this, academic research papers from 2009, when the term "digital curation" was first mentioned, to 2023 were collected, and definition statements that explained relevant concepts were extracted. Basic statistical analyses were conducted. Using DMR topic modeling and word networks, the relationships among keywords and the changes in their importance over time were examined, and a conceptual map of digital curation was made focusing on the main topics. The results revealed that the concept of digital curation is primarily centered around the themes of "data preservation," "traditional curator roles," and "product recommendation curation." Depending on the researchers' intentions for utilizing digital curation, the concept was expanded to include topics such as "content distribution and classification," "information usage," and "curation models." This study is significant in that it analyzed the concept of digital curation through definition statements reflecting the perspectives of researchers. Additionally, the study holds value in explicitly identifying changes in the concepts that researchers emphasize over time through the trends in topic prevalence.