• 한국운동역학회지
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• 제32권3호
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• pp.69-79
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• 2022

Objective: The purpose of this study is to analyze trends related to sports and artificial intelligence (AI) to understand the trends and how they change according to time, and to establish methods to apply AI in sports. Both macro and micro perspectives related to sports utilization of AI were analyzed. Method: In this study, after analyzing and discussing various information related to the use of artificial intelligence in the sports through a search of academic journals, papers, books, and websites published recently at nationally and internationally, the application plan of artificial intelligence in the sports field was presented. Results: 1) Motion analysis technology using artificial intelligence is effective in sports where posture is important, and if it provides systematic feedback and training methods, it can help improve performance. 2) The introduction of a sports referee judgment system using artificial intelligence is expected to improve performance by restoring factual judgment and objective fairness in sports games. 3) Artificial intelligence will provide coaching staff and players with a variety of information to help improve performance through systematic coaching and improving feedback and enhanced training methods. 4) It is judged that artificial intelligence-related to sports ethics, sports ICT, sports marketing, sports prediction, etc. We think that based on the current AI research trends will have a positive impact on all sports-related areas, helping to revitalize sports. Conclusion: Motion analysis technology using artificial intelligence, sports referee judgment system, coaching using artificial intelligence, and artificial intelligence are judged to have a positive effect on all sports-related areas and help revitalize sports.

• International Journal of Advanced Culture Technology
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• 제10권3호
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• pp.325-331
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• 2022

As the perception of sports activities changes positively, the desire and popularity for sports activities are rapidly increasing. Therefore, the popularity of sporting events is also increasing. Previous studies on sporting events have focused only on research in the field of social sciences. Therefore, in this study, in order to increase customer satisfaction and customer loyalty of sports event visitors, they were classified into challenge factors, competition factors, achievement factors, and relationship factors, and their effects on satisfaction and loyalty were studied and analyzed. And based on the research design model and empirical analysis, a user-based sports event matching system was proposed.

• International Journal of Advanced Culture Technology
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• 제12권3호
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• pp.345-354
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• 2024

The sports cloud competition based on the network online platform breaks through the limitation of the time and space of traditional sports competition, changes the competitive environment and mode of sports competition, and is a new mode of sports competition. The detailed possibility model has been widely used in the study of information processing and attitude change. In order to better explore the sports cloud competition, we take 463 college students in Lingnan Normal University as the survey object based on the concept of detailed possibility model, and collects data through a pre-compiled questionnaire, so as to obtain the factors that affect the willingness of college students to participate in sports cloud competition, and explore the possibility of promoting sports cloud competition. Our results show that the convenience characteristics of the central path level are important factors for college students to participate in sports cloud competitions, and the credits, examinations and exercises at the edge path level can become important factors for college students to participate in sports cloud competitions, which play a positive role in promoting college students' participation in sports cloud competitions and are conducive to the promotion and application of sports cloud competitions.

• 경영과학
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• 제31권4호
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• pp.107-116
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• 2014

Recently, various types of information and communication technology (ICT) such as cloud computing, big data, and virtual reality have been progressed in the world. Also, it is expected that there are many domestic and foreign visitors in Gangwon-do due to the Pyeongchang winter olympic games in 2018. In this environment, it is necessary to improve the competitiveness of Gangwon-do in winter sports areas exploiting both existing IT infrastructure and application technologies. In this paper, for sustainable development of Gangwon-do winter sports IT industry after the Olympics, we propose efficient implementation methods of 3 winter sports IT convergence services and Gangwon-do ICT activation strategy. The proposed 3 winter sports IT service areas are as follows. 1) Realistic winter sports IT service, 2) Winter sports medical IT service 3) Winter sports record analysis IT service.

• 한국컴퓨터정보학회논문지
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• 제28권1호
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• pp.129-136
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• 2023

본 연구에서는 스포츠 가상현실 프로그램의 체육수업 적용을 통해 가상현실(VR) 스포츠 수업의 긍정적인 효과와 VR 스포츠가 평생스포츠 교육의 기반이 되기 위한 기초자를 제공하고자 한다. 이를 위해 부산지역 초등학생 281명을 대상으로 VR 스포츠 경험이 스포츠 만족도, 스포츠 몰입, 스포츠 태도 요인에 미치는 영향을 알아보았다. 결과 VR 스포츠 경험은 스포츠 만족도에 유의한 영향을 미치고 있으며, 스포츠 만족도는 스포츠 몰입, 스포츠 태도에 유의한 영향을 미치고 있으며, 스포츠 몰입은 스포츠 태도에 유의한 영향을 미치는 것으로 나타났다. 스포츠 가상현실의 큰 장점은 기존 체육수업에서 다루기 힘든 종목 및 비인기 종목들에 대한 체육활동이 수월하게 이루어 진다는 것이다. 또한 체육수업과 영어, 수학 등을 연계한 프로그램 활용으로 초등학생들에게 체육이 융복합 과목으로 인식되는 동시에 놀이 또는 게임으로 재미요소와 학습요소를 동시에 얻을 수 있는 통합교과가 될 것이다.

• International Journal of Advanced Culture Technology
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• 제8권3호
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• pp.241-246
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• 2020

In this paper, we propose a user matching app based on hybrid app and a utilization plan to promote sports tourism in line with the growing trend of sports industry scale. The proposed app categorizes sports facilities across the country into regional, sports, private and public sports facilities to support reservations and matching. The proposed app applied a matching system in which matching scores were given according to the preference of events, places, and users by user net matching algorithm. Users can enjoy sports as a team or individual through the suggestion app even if they do not have any clubs or friends to which they belong. It can be used to improve tourism content services and establish tourism industry policies by analyzing data generated while using a user matching system.

• 경영과학
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• 제31권4호
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• pp.151-163
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• 2014

The sports industry is expected to develop into a huge business through convergence with existing industries such as the broadcasting/information communications, health/medicine, and entertainment/leisure. This paper aims to extract and analyse the candidated promising sports industries at the national level in order to promote them in the long term, and adopts a policy-based approach to such efforts. To extract promising sports industries at the national level, a methodology that considers economic effects such as global competitiveness, technological characteristics, and the creation of jobs, as well as technical development projects, should be adopted. In this study, It was extracted 59 candidated promising sports industries using literature review and expert opinions. As a result of in-depth survey, we found some critical implications each area as follows; health club operation in the lifetime and participation sports area, female sports dance in the welfare sports area, new material sports shoes in the lifetime and welfare sports area, and dynamic training system in the professional sports area.

• International Journal of Internet, Broadcasting and Communication
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• 제12권3호
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• pp.163-170
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• 2020

The purpose of this research is to organize panels centered on professional workers and experts in the sports media industry, identify structures and items of sports media commentators' attributes that conform to the present era through the collective agreement process, and evaluate the derived measures according to the scale development procedure. We would like to shed new light on the nature of commentators due to the rapid development of broadcasting technology and the emergence of new media platforms, the emergence and expansion of smart media receptors and the changing environment of modern sports broadcasting. For this purpose, a panel of experts from academia and industry related to sports management and sports media was organized and the attributes of commentators were analyzed using the Delphi method. Technology development in the sports market has created a new sports consumption environment. In these consumer environments, various environmental factors influence the consumer's consumption culture of sports consumers. For example, professional information, as well as interpretations of sports culture, history and society are becoming their share for sports commentators, and viewers are demanding more diverse characteristics from sports commentators. In this respect, the study of sports commentator attributes can be a deep understanding of the rapidly changing culture of sports consumption.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권11호
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• pp.3493-3506
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• 2022

In the field of scene segmentation, the precise segmentation of object boundaries in sports movement scene images is a great challenge. The geometric information and spatial information of the image are very important, but in many models, they are usually easy to be lost, which has a big influence on the performance of the model. To alleviate this problem, a parallel dense dilated convolution merging Network (termed PDDCM-Net) was proposed. The proposed PDDCMNet consists of a feature extractor, parallel dilated convolutions, and dense dilated convolutions merged with different dilation rates. We utilize different combinations of dilated convolutions that expand the receptive field of the model with fewer parameters than other advanced methods. Importantly, PDDCM-Net fuses both low-level and high-level information, in effect alleviating the problem of accurately segmenting the edge of the object and positioning the object position accurately. Experimental results validate that the proposed PDDCM-Net achieves a great improvement compared to several representative models on the COCO-Stuff data set.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2014년도 추계학술대회
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• pp.492-495
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• 2014

본 논문에서는 IT와 스포츠서비스 융합을 위한 R&D 전략에 대한 연구를 진행하였다. 국민소득의 증대와 여가시간의 증가 등으로 인하여 스포츠 참여인구가 증가함에 따라 스포츠산업의 소비기반이 지속적으로 확대되고 있다. 1인당 국민소득 2만달러 시대에 차별화 및 첨단화된 스포츠 소비가 확대될 것으로 예상되고 있으며 선진국 및 신흥발전국에서는 보다 다양화되고 첨단화된 스포츠상품 소비에 적극적이며, 고부가가치의 오감만족감을 느낄 수 있는 융합적 스포츠소비가 급속히 확대되어가고 있는 추세이다. 따라서 본 논문에서는 스포츠산업의 발전을 위하여 IT기술과 스포츠서비스의 융합을 위한 R&D 전략 연구를 시행하였다. 본 연구를 통하여 영세한 국내 스포츠산업의 발전을 이루고 스포츠 정책 개발 및 국내 스포츠산업의 해외시장 진출 등에 도움을 줄 것으로 기대된다.