• 수산해양교육연구
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• 제22권4호
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• pp.566-575
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• 2010

The purpose of this study was to examine how school soccer league influenced the school life satisfaction of middle school student in an attempt to help improve their school life and facilitate the universalization of school soccer league. The subjects were 103 students participating in school soccer league at a boy's middle school in Busan and 148 non-participants at the same school as a comparison group. The findings of this study were as follows: 1. The students who participated in the school soccer league program expressed better satisfaction with school life than the other who didn't, and the gap between the two was statistically significant. 2. The students who participated in the school soccer league program, the students who showed higher participation frequency expressed better satisfaction with school life than the other who didn't, and the gap between the two was statistically significant. 3. The student who participated in the school soccer league program, the higher level students of soccer ability expressed better satisfaction with school life than the lower level student of that, and the gap between the two was statistically significant.

• International Journal of Internet, Broadcasting and Communication
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• 제13권3호
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• pp.12-16
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• 2021

Soccer is one of the popular sports globally, and South Korea is no exception; the professional domestic soccer tournament has been held in South Korea since 1983. The national soccer team in South Korea has shown outstanding performances, hosting the 2002 World Cup and achieving a bronze medal at the London 2012 Olympic Games and second place at the 2019 U-20 World Cup. In addition, one of the South Korean soccer players, Heung-min Son, has played a remarkable role in the English Premier League. Like other global soccer clubs, South Korean domestic soccer clubs create and manage their own YouTube channel to interact with fans and keep them updated. In this study, we explore how and why Seoul E-Land Football Club (SEFC) utilizes its YouTube channel. SEFC is distinctive in that they are playing at the second division, their home ground is based in Seoul, and they are sponsored by a company run on Christian values. We analyze one of the soccer club's YouTube channels multi-dimensionally and discover the roles of YouTube.

• Journal of Sport and Applied Science
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• 제8권2호
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• pp.1-12
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• 2024

Purpose: The purpose of this study is to understand fans' perception of the MLS. Particularly, this study investigates both the avid fan's perception of the MLS as well as the same perception in a potentially larger audience. This study aims at (1) segmenting the findings into three groups, (2) understanding the characteristics of these groups from the sport marketing prospective and (3) comparing the three groups to see whether there are any similarities and differences. Research design, data, and methodology: Using motivational factors alongside the 4P's of marketing, these three segments were analyzed and their similarities and differences were compared. An online survey was created and distributed through different MLS databases. Results: Prior to the distribution, a few hypotheses were made regarding the motivational factors of fans; specifically, that the quality of play has led to a lack of interest in the league and that the presence of star athletes has the potential to bring in more fans for the league. The quality of play and star athletes are important and thus a bigger emphasis needs to be placed on the designated player rule. At the same time, more television coverage as well as more exhibition games with international teams can generate more buzz for the league and garner more fans. Conclusions: This study explored motivational factors which support fanship of Major League Soccer. Further implications were discussed.

• Advances in Computational Design
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• 제7권4호
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• pp.297-319
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• 2022

Due to their natural and social revelation, also their ease and flexibility, human collective behavior and teamwork sports are inspired to introduce optimization algorithms to solve various engineering and scientific problems. Nowadays, meta-heuristic algorithms are becoming some striking methods for solving complex real-world problems. In that respect in the present study, the authors propose a novel meta-innovative algorithm based on soccer teamwork sport, suitable for optimization problems. The method may be referred to as the Soccer League Optimization-based Championship Algorithm, inspired by the Soccer league. This method consists of two main steps, including: 1. Qualifying competitions and 2. Main competitions. To evaluate the robustness of the proposed method, six different benchmark mathematical functions, and two engineering design problem was performed for optimization to assess its efficiency in achieving optimal solutions to various problems. The results show that the proposed algorithm may well explore better performance than some well-known algorithms in various aspects such as consistency through runs and a fast and steep convergence in all problems towards the global optimal fitness value.

• 한국융합학회논문지
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• 제10권5호
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• pp.341-349
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• 2019

본 연구의 목적은 유소년 축구리그(i-리그)가 마주하고 있는 문제점을 분석하고 발전방향을 제시하기 위함이다. 연구방법은 질적 연구방법 중 포커스 그룹 인터뷰를 사용하였다. 연구 참여자는 총 8명이고, 연구 결과는 다음 3가지로 요약된다. 첫째, i-리그 운영상의 문제점으로 홍보와 지역 내 리그 진행이 부각되었고, 그 해결방안으로 대한체육회 또는 대한축구협회의 일원화 시스템과 권역별 운영이 제시되었다. 둘째, 유소년 클럽리그와 i-리그의 통합으로 인한 이슈는 팀별 수준차이와 승패 동기여부로 나타났고, 해결방안으로 승강제 운영이 제시되었으며 동기부여를 위해서는 유소년의 중요한 덕목을 이끌어낼 수 있는 페어플레이상, 봉사상 등이 필요할 것으로 나타났다. 셋째, i-리그가 나아갈 방향으로 설명회나 공청회를 통해 궁극적인 방향을 설정하고, 대한체육회와 대한축구협회는 융합 및 화합을 통해 시설확보, 지도자 및 관계자 교육, 선수 등록과 같은 제반 환경과 행정적인 부분에 대한 추가적 지원이 필요하다는 의견이 주를 이루었다.

• Journal of the Korean Data and Information Science Society
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• 제25권6호
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• pp.1231-1239
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• 2014

본 연구에서는 1983년부터 2012년까지의 한국프로축구 K-리그 전 경기 결과를 이용하여 홈 경기와 원정 경기에서의 골의 분포를 분석하였다. 고려된 확률분포는 포아송분포, 음이항분포, 극단치분포 및 영과잉 포아송분포이며, 카이제곱분포를 이용한 적합도검정을 수행하였다. 그 결과 홈경기는 포아송분포, 원정경기는 영과잉 포아송분포가 골의 분포를 위한 최적 적합분포로 간주되며 홈경기와 원정경기 골의 수는 서로 약한 정도의 상관관계가 있는 것으로 나타났다.

• International journal of advanced smart convergence
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• 제9권3호
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• pp.28-35
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• 2020

YouTube has been gaining popularity all around the world. A lot of companies have created their own YouTube channels to leverage them in diverse ways; they upload commercial videos, show people user reviews, and conduct promotions with their products. Sports clubs are no exception; they upload diverse videos to gain popularity and to interact with their fans. This study analyzes how the English Premier League (EPL) clubs leverage their YouTube channel as soccer (football in European nations) players. YouTube activities of 20 clubs during the 2019/2020 Season are investigated. After careful consideration, we decide to examine two factors of the respective channel of the YouTube: 1) Popularity (the number of views and subscribers) 2) Contents of videos (e.g. interviews and highlight scenes). The study followingly inspects the benefits of utilizing YouTube channels and of direct communication between sports clubs and fans in online settings.

• International journal of advanced smart convergence
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• 제8권3호
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• pp.20-26
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• 2019

This study multi-dimensionally analyzes a sport documentary, All or Nothing: Manchester City, which is an original content on Prime Video, an American Over-The-Top (OTT) platform. Due to the success of South Korean soccer player Heung-min Son who plays Tottenham Hotspur of England, the popularity of the English Premier league is recently the greatest in South Korea along with the fact that soccer has been a popular sport for a long time. This study focuses on the success of the soccer club, Manchester City, which has become a rising star with its huge investment from United Arab Emirates; Manchester City won the league four times since 1992/1993 season. Also, during the 2017/2018 season, the background the documentary, Manchester City won the league title with new records, which shows the greatness of Manchester City. Especially, this study examines the documentary by 1) Story 2) Type of Scene 3) How to watch. Thus, this study explores not only the aspects of team-themed sport documentary that shows how and why Manchester City is excellent, but also the traits of the original content that explores the structure of the media platform.

• 디지털융복합연구
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• 제18권1호
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• pp.357-368
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• 2020

이 연구는 K3 리그 축구선수들의 시즌 중 체력 상태를 점검하기 위한 목적으로 종목 특이적인 체력측정을 시즌 초반과 후반에 실시하였다. 평가항목은 신체구성, 순발력, 민첩성, 지구력 및 등속성 하지근력 등으로 구성하였다. 측정 결과 시즌 초반과 비교하여 시즌 후반에 향상된 기능을 보여준 항목은 골격근량, 순발력, 민첩성 등이며, 신체조성, 지구력 및 등속성 하지근력은 차이점이 발견되지 못하였다. 시즌 후반부에 향상도를 보여준 항목은 시즌 중 반복적인 훈련과 시합 참여에 의한 학습효과 및 다양한 생리학적 기전에 의한 것으로 생각된다. 마지막으로 지구력과 하지근력은 별도의 특이적인 훈련을 시즌 중에 실시하지 못한 이유로 인하여 시즌 후반에 향상도를 보여주지 못한 것으로 판단된다. 이상의 결과를 종합한 결과, 선수들의 체력상태를 주기적으로 점검하는 연구를 통하여 시합기, 전이기 및 준비기에 적합한 체력 훈련프로그램의 개발 및 적용이 필요한 것으로 생각된다.

• 제어로봇시스템학회논문지
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• 제9권11호
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• pp.906-916
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• 2003

A multi-robot control algorithm using Petri-Net is proposed for 5vs5 robot soccer. The dynamic environment of robot soccer is modeled by defining the place and transition of each robot and converting it into Petri-Net diagram. Once all the places and transitions of robots are represented by the Petri-Net model, their actions can be chosen according to the roles of robots and position of the ball in soccer game, e.g., offensive, defensive and goalie robot. The proposed modeling method is implemented for soccer robot system. The efficiency and applicability of the proposed multiple-robot control algorithm using Petri-Net are demonstrated through 5vs5 Middle League SimuroSot soccer game.