• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.547-548
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• 2021

최근 AI 기술은 컴퓨터, 애플리케이션 등의 시스템만이 아닌 미술, 음악, 소설 등 창작의 영역에서도 많은 확장을 시도하고 있다. 본 논문에서는 EEG(Electroencephalogram, 뇌전도)를 이용하여 신체에 제약이 있는 사람들도 작곡을 할 수 있게 해주는 게임 개발에 대해 기술한다. 이를 위하여 파이썬(Python)을 이용하여 작곡 게임을 구현하였으며, EEG를 이용하여 상, 하, 좌, 우 4가지 움직임을 저장하고 학습하였다. 본 게임을 통해 신체에 제약이 있는 사람들도 창작 활동을 할 수 있으며 뇌신경운동에도 도움을 줄 수 있을 것으로 기대한다.

• Annual Conference of KIPS
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• 2023.05a
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• pp.192-193
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• 2023

게임 산업의 성장에 맞춰 그에 따른 게임시스템 보안, 무결성 보장의 중요성 또한 커지고 있다. 본 논문에서는 게임 시스템과 TrustZone을 결합시켜 TrustZone의 Normal World와 Secure World 영역과 그 기능을 활용하여 게임 내 주요 데이터의 위·변조를 방지하여 시스템의 무결성을 보다 높은 수준에서 보장하는 방식을 탐구해보고자 한다.

• Journal of Korea Game Society
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• v.13 no.5
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• pp.5-18
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• 2013

The Management of Game Money in online game is considered as a crucial factor for successful game business as well as balancing game economy. The generation and flow of game money have a strong relationship with game contents, entertainment factors, game planning and level design. This paper explores online game economy in various ways especially the matter about managing & controlling game money in this context through theoretical and practical perspectives. It also examines how this management makes an effect on 'Free to Pay' policy and Sales revenue. Finally, this paper draws conclusions about the Management of Game Money which can be considered to be practically useful for game development and management. I hope that the study helps further studies and researches and can be served as a foundation regarding the issue.

• Journal of Korea Game Society
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• v.20 no.5
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• pp.3-12
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• 2020

The introduction of 5G greatly reduced service traffic speed and capacity problems. In this communication environment, the market demand for cloud games is increasing, and cloud games are considered as a replacement for mobile games in the future. This study explains the changes in the game industry, and the characteristics and market status of cloud games. Next, this study suggests competitive advantage elements for cloud games market. We expect that this study could help make decisions related to policy support for the cloud game market and industry.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.07a
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• pp.234-236
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• 2015

현재 국내 게임시장은 모바일게임이 주도해가고 있으면서 10조원이 넘는 시장규모를 보이고 있다. 국내의 게임업체들은 온라인게임과 모바일게임을 개발하여 지속적으로 출시하고 있는 특징이 현재 게임시장의 모습니다. 게임시장에서의 신작게임에 대한 매출은 게임 인기순위와 직접적인 관계를 갖는 요인이며, 게임시장의 현황을 파악하는데 가장 중요한 정보이며 마케팅과 홍보전략에 반영되는 중요한 데이터이다. 본 논문에서는 게임시장 파악과 마케팅 및 홍보 전략에 활용되는 게임순위와 관련해서 영향을 미치는 요소에 대해서 분석한 결과를 제시하고자 한다. 게임순위 변동에서 이벤트와 업데이트 중 효과적인 방법이 무엇인지를 제안하고 이벤트와 업데이트가 각각 게임순위 변동에 얼마나 큰 영향을 주는지에 대해 서술하고 또한 게임업계에서 주로 서비스하는 이벤트 종류와 업데이트 종류에 대해 서술한다. 이때 이벤트는 순위변동에 큰 영향이 없고 업데이트가 순위변동에 영향을 준다는 것에 대해서 분석결과를 제시한다.

• Journal of Korea Game Society
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• v.18 no.6
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• pp.111-120
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• 2018

Serious games are developed not only as a means of enjoying fun, but also as a special purpose in various fields such as education, medicine, public relations, and management. Such a serious game should have the effect of meeting the specific purpose with the game of the general game. However, it is difficult to show both game performance and effectiveness. This study examines game performance and effectiveness of serious game, and suggests a method of finding model of superior serious game. In the experiment, we examined the game performance of some commercial and general games using the proposed method and confirmed the meaningful results.

• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.744-761
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• 2021

Recently, public interest in Healing Games is increasing. But, due to the absence in an agreed concept, an academic discussion on the healing games has not commenced. Thus, this study proposed a concept for the 'Healing Games' and sought to draw key features. First, a comparison between healing games and medical serious games were compared to confirm that key concept of healing games. Afterwards, healing games were selected and reviewed to identify the narrative, structural and sensory features.

• Journal of Korea Game Society
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• v.20 no.5
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• pp.21-30
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• 2020

The purpose of this study is to analyze the educational effect of social studies lesson in elementary school using gamification. the social studies lesson using gamification was divided into an experimental group and a control group, and then the cognitive and affective areas were evaluated and their impressions of the lesson were investigated. the experimental group students who experienced the gamification class showed significant growth and change in social studies learning academic achievement, learning motivation, learning interest, and learning efficacy compared to the control group.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.05a
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• pp.85-87
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• 2021

This work seeks to extract items necessary for the competitive structure of content or the balance of content through a study of the balance between users in MMORPG. The balance of the game is used in various terms and its definitions are different. To solve these problems, we conducted a literature study on the definition of balance, which extracted the log entries needed for balance. The big data of the game has very important research value, but it is not being utilized properly. Through this study, we hope to collect systematic log data and utilize it for real game operations.

• The Journal of the Korea Contents Association
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• v.13 no.12
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• pp.680-689
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• 2013

In recent, much attention has been paid to the educational serious games that provide both fun and learning effects. However, most educational games have been targeted at the infants and children, and it is still hard to use such games in higher education. On the contrary, this paper aims to develop an educational game for teaching mathematical programming to the undergraduates. It is well known that most puzzle games can be transformed into associated optimization problem and vice versa, and this paper proposes a simple educational game based on the subset sum problem. This game enables the users to play the puzzle and construct their own mathematical programming model for solving it. Moreover, the users are provided with appropriate instructions for modeling and their models are evaluated by using the data automatically generated. It is expected that the educational game in this paper will be helpful for teaching basic programming models to the students in industrial engineering or management science.