• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.693-696
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• 2020

현재 세계적으로 e스포츠 시장의 규모가 꾸준히 성장하고 있는 가운데 PC 게임을 다루는 e스포츠 리그뿐만 아니라 모바일 게임을 다루는 e스포츠 리그도 점진적으로 규모가 커지고 있다. 하지만 모바일 e스포츠는 아직 PC e스포츠에 비해 사람들에게 많이 소비되고 있지 않고, 사람들에게서 주류로 인정받지 못하는 시선이 다분하다. 본 논문에서는 모바일 e스포츠 시장이 보다 효율적으로 발전할 수 있도록 어떤 부분 때문에 아직 발전 속도가 더딘지 점검하고, 모바일 e스포츠가 처한 현 상황에 대해 알아보며 앞으로의 성장 가능성에 대해 분석 및 연구하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.826-829
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• 2020

스포츠팀 운영에 있어서 경기 중 상황에 대한 통계와 분석을 통해 좋은 성과를 내는 것은 스포츠 야구 종목의 Sabermetrics를 통해 이미 증명된 바가 있다. 한편, 축구에서는 최근 들어 선수의 역량을 평가하기 위하여 객관적인 시각에서 슈터(Shooter)에게 주어진 기회, 즉 슈팅 상황을 바라보는 기대 득점(Expected Goal; 이하 xG)이라는 지표가 등장하였으나, 객관성이라는 평가 의도와 다르게 경기 내 각각의 슈팅 상황을 정의하는 것에 있어 축구 분석관들의 주관성에 의존하는 한계성을 지녔다. 본 논문은 xG를 산출하는 방식에 있어서 기존의 주관성을 배제하고 인공지능을 통해 상황을 정의하여 객관적인 평가지표를 지향하며 유의미한 통계적 수치를 지닌 xG를 도출함으로써 결과 위주의 분석만이 존재하던 축구 종목에 있어서 경기 중 상황에 대한 객관적인 판단 및 정의에 대한 방향성을 제시한다. 또한, 본 논문에서의 인공지능은 국내 K리그 슈팅 데이터를 통해 학습되어 K리그 내 전략적인 상황들에 대한 특화된 xG를 도출하며, 이를 웹을 통해 K리그 내 선수 개개인에 대해서 시계열, 상대 팀, 슈팅 위치별 그래프로 시각화하여 제공하는 시스템을 구축함으로써 K리그를 기준으로 선수에 대한 평가 및 경기 운영에 기여할 수 있는 기대 득점 분석 서비스를 제공한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.07a
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• pp.104-105
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• 2018

현재 국내 e스포츠 시장 규모와 사용자들이 지속적으로 증가되고 있는 시점에서 배틀그라운드라는 게임이 e스포츠 시장에 진입하였다. 배틀그라운드가 현재 e스포츠에 끼치고 있는 영향이 크지만, 좋은 반응을 유도하지 못하고 있다. 본 논문에서는 좋지 않은 평을 받고 있는 배틀그라운드의 e스포츠화와 과거의 스타크래프트, LOL(리그오브레전드)과는 달리 배틀그라운드가 흥행하지 못하는 이유와, e스포츠에 적합한지를 연구하고, 차선책을 제안한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.12
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• pp.3839-3847
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• 2009

This study presents a revitalization of the professional leagues through the identification of the problem based on analyzing the domestic professional sports business environment. The development plan for emerging problem is present along with guidelines that are appropriate for local environment and situation for league revitalization. First, the creation of a variety of marketing opportunity and integrated marketing strategy must be accompanied by the development for generating of the professional sports league's revenue. Second, Marketing of a player's potential should be developed. and utilized. Third, the domestic players and foreign players salary cap celery cap placed on the proportion of salary should be lower. Finally, Youth Club, based on the activation of a growing base should be made.

• Journal of the Korean Society for Computer Game
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• v.31 no.4
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• pp.9-15
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• 2018

The purpose of this study is to investigate the actual situation of the surrogate games and win trading gameplays in e-sports leagues, and to insist on the creation of new regulations to punish them. The surrogate game surveys was conducted for 40 amateur users and 17 professional users in e-sports leagues. The survey was conducted in-depth interviews with a professional user to learn more about the actual situation of the win trading gameplay. As a result of the study, professional users had a high rate of experience with Gahz'rilla, and they would be able to increase their game rankings through Gahz'rilla. But they did not think Gahz'rilla is a surrogate game. Amateur users had a low rate of experience with Gahz'rilla and did not think they would be able to increase their game rankings through Gahz'rilla relative to professional users. Amature users tend to think of Gahz'rilla as a surrogate game. Both the users agree on the necessity of regulation on Gahz'rilla and surrogate game. Therefore, it is necessary to narrow the gap between the professional users and the amateur users by establishing rules for Gahz'rilla and surrogate game.

• Journal of Korea Game Society
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• v.19 no.1
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• pp.61-72
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• 2019

This study has meanings by adapting recreation specialized theory, focusing on outdoor recreation activities, on indoor recreation, e-sports. LoL is leading the e-sports fever now, and this study is targeting its spectators, reflecting and analyzing recent e-sports consumers' leisure feature statistically. For the further research, adapting a theory to various fields to generalize is required. Also, the researches on e-sports leisure need both quantitative and qualitative methods.

• Journal of the Korean Geographical Society
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• v.37 no.5
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• pp.498-510
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• 2002

This study has the following two focuses to analyze the changes in national-level locational pattern of the U.S. professional sports franchises during 1950-2001. The first is to empirically clarify spatial orientation in the changing locational pattern of sports franchises. The second is to identify compared characteristics of the relocation cases reflecting the orientation to other cases, for the variables indicative of franchises' and leagues' pursuits of their relocation-related interests ultimately affecting franchises' relocations, by employing a legit model. As a result of the analyses, sports franchises and leagues, respectively have shown spatial orientation toward relocating to and toward locating new franchises in southern and western areas, responding to the changes in U.S. urbanization pattern. And, relocation cases reflecting the orientation have displayed a feature of the higher annual population growth rate in destination urban area than in origin area, in comparison to other cases.

• KIPS Transactions on Software and Data Engineering
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• v.9 no.2
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• pp.61-68
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• 2020

E-sports has grown steadily in recent years and has become a popular sport in the world. In this paper, we propose a win-loss prediction model of League of Legends at the start of the game. In League of Legends, the combination of a champion statistics of the team that is made through each player's selection affects the win-loss of the game. The proposed model is a deep learning model based on Bidirectional LSTM embedding which considers a combination of champion statistics for each team without any domain knowledge. Compared with other prediction models, the highest prediction accuracy of 58.07% was evaluated in the proposed model considering a combination of champion statistics for each team.

• Digital Contents
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• no.12 s.139
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• pp.56-60
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• 2004

온게임네트워크와 MBC게임은 게임 강국 코리아가 게임을 또다른 어떤 형태로 산업화할 수 있는가를 보여준 업체들이다. 이들은 세계에도 유례가 없는 게임전문 채널 사업자로서 게임이 단순한 오락거리에 머무르지 않고‘e-스포츠’로 성장하는 계기와 동력을 제공했다. 이들이 있었기에 프로 게이머가 탄생했고 게임 리그가 하나의 산업으로 성장할 수 있었다. 게임 전문 케이블 채널의 두 주자, 온게임네트워크와 MBC게임을 살펴봤다.

• Journal of Korea Game Society
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• v.20 no.2
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• pp.61-74
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• 2020

Northeast Asia accounts for half of the world game market, worth $ 152.1 billion, and has abundant growth potential. Early e-sports in Korea could be formed through the distribution of affects of active participation of gamers and fans. Since then, the establishment of a corporate team has continued, securing stability as an industry. However, mediation rights, intellectual property disputes, and game manipulations continue, leading to a massive escaped of early fandom and the collapse of StarCraft-based ecosystems.