• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.19 no.2
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• pp.159-179
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• 2024

Based on the case of collaboration between large companies and startups, this study suggests the importance of establishing mutual cooperation and trust relationships for the success of open innovation strategy from the perspective of cooperative game theory. It also provides implications for how this can be implemented. Due to information asymmetry and differences in organizational culture and decision-making structures between large companies and startups, collaboration is likely to proceed in the form of non-cooperative games among players in general open innovation, leading to the paradox of open innovation, which lowers the degree of innovation. Accordingly, this study conducted a case study on collaboration between large company 'G' and startup 'S' based on the research question "How did we successfully promote open innovation through cooperative game-type collaboration?" The study found that successful open innovation requires (1) setting clear collaboration goals to solve the organizational problem between large companies and startups, (2) supporting human resources for qualitative growth of startups to solve reliability problems, (3) leading to strategic investment and joint promotion of new projects to solve the profit distribution problem. This study is significant in that it contributes to expanding the discussion of the success factors of open innovation to the importance of interaction and strategic judgment considering the organizational culture and decision-making structure among players, and empirically confirming the success conditions of open innovation from the perspective of cooperative game theory.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.1202-1203
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• 2023

본 논문은 스팀(Steam) 게임 플랫폼을 기반으로 약 1000개의 게임 데이터를 활용하여 사용자들에게 알맞은 게임을 추천해주는 시스템을 제안한다. 게임 선택에 영향을 주는 요인들을 언어 객체로 설정하여 규칙 기반 추론 시스템을 구현했다. 선호도 정보는 게임 선택의 기준이 되는 세 가지 요소에 대한 질문에 답하는 방식으로 수집된다. 게임 추천 결과를 시각화하여 신규 유저를 게임에 유입하고 몰입을 촉진하고자 한다.

• Journal of Digital Contents Society
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• v.9 no.3
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• pp.433-439
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• 2008

A moving picture in online game is one of major ways to advertise online games, which gives a lot of help in playing game. In this case, a moving picture is compressed to variable bit rate for efficient storage use and network resource efficiency. Adaptable bandwidth allocation technique builds a transmission plan of a game moving picture. And, then some frames are discarded when transmission rate by the transmission plan is larger than available transmission rate, until transmission rate satisfies available transmission rate. Thus, performance evaluation factors in adaptable bandwidth allocation technique may be dependent on discarding order of a frame which transmission rate is much influenced. In this paper, in order to show the performance, a CBA algorithm, an MCBA algorithm, an MVBA algorithm, [6] and [7] algorithm were applied to a transmission plan in the adaptable band width allocation technique using various frame discard methods and performance evaluation factors were compared in among smoothing algorithms.

• Journal of Korea Game Society
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• v.10 no.5
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• pp.15-24
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• 2010

Smart phone games market is getting bigger. In this circumstance, the Experience game focusing user's activity is popular among the smart phone games because the user can be easily absorbed into the game and felt more sense of unity with the game. there are several studies about game storytelling which focus on story visualization or effective methods of game design, but the study of game storytelling connected with user's activity is not entirely satisfactory. Therefore, in this paper, we introduce a system for user's activity visualization of the experience game for smart phone. To achieve this, firstly, we show the model which is about the overall configuration of experience game for smart phone. secondly, the detail configurations of the overall game model is introduced. lastly, standing on the model, we introduce a simulation model and a developed program.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2004.04a
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• pp.261-264
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• 2004

컴퓨터 전략 시뮬레이션 게임 설계에서는 Master ADU(Artificial Decision Unit)의 전략 수립을 위한 방법으로 다양한 기법들이 연구되고 있다. 특히 한정된 자원 하에서 게임을 사실적이고 지적인 기능을 구현하기 위해 치팅(Cheating)을 활용하거나 간단한 인공지능 기법이 적용되고 있다. 하지만 이 기법들은 사용자 적응성 및 전략 수립의 단순성을 야기하는 단점을 가지고 있다. 본 연구에서는 전략 시뮬레이션 게임의 전략 수립 에이전트인 Master ADU(Artificial Decision Unit)를 위하여 셀룰라 오토마타의 초기 규칙 생성에 유전자 알고리즘의 교배 및 돌연변이, 적합도 평가를 거친 유전자 형을 적용한 혼합형 전략 수립 기법을 제안한다 이 기법은 ADU가 적합한 유전자 형을 생산 및 선택하여 사용자에 대해 적극적으로 학습할 수 있었다.

• Proceedings of the Korea Contents Association Conference
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• 2006.11a
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• pp.273-277
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• 2006

The portable game market is growing so fast recently. However, the development activities of domestic game development companies have been very week, which is mainly due to the lack of efficient and economical game development library This papers deals with how to implement 2D game library for SONY PSP game console that is very popular thesedays as a portable game console. We have ported the open source SDL library to PSP. Consequently, developers could develop games in PC environment and port it to PSP very easly based on the game library.

• Journal of Korea Game Society
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• v.17 no.4
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• pp.47-54
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• 2017

The popularity of Pokemon games has raised the interest in outdoor augmented reality games. This paper introduces a handgun type motion controller for an outdoor augmented reality shooting game and augmented reality game contents linked to it. The existing augmented reality game controller can only operate the game with the trigger interaction, but the proposed device can also operate the game with motion interaction. A motion-based game controller allows you to immerse yourself in Outdoor AR FPS game.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.1160-1165
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• 2009

User interface design environment has been known to be part of important elements in user experience and play, and its significance of functionalities are growing bigger each year. In present day, use of intuitive user interface design are on demand. Player can expect to get a new experience that they can not get from other exiting or similar form of games. For the better user experience, essential use of intuitive game play is necessary along with its perceptive user interface. This paper describes intuitive game environment design which will enhance user experience with use of brainwave signal for Brain Computer Interface.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06b
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• pp.88-90
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• 2006

체감형 가상현실 스크린 골프 게임 개발에 필요한 도구로 골프 공의 궤적과 속도를 실시간으로 표시하고 분석하는 시뮬레이터를 설계하고 구현하였다. 현실감 있는 골프 공의 움직임을 표현하려면 현실 세계와 동일한 물리 법칙을 적용하여 실시간으로 표현하고, 물리적인 요소들이 올바르게 적용되었는지 관찰하고 분석해야 할 필요성이 있다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2012.07a
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• pp.367-368
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• 2012

본 논문에서는 현재 급변하는 국내 게임 산업의 변화를 살펴보면 소수의 인원으로 짧은 시간에 개발이 가능하고 휴대가 간편하며 리스크가 적은 스마트폰 게임 시장의 확장이 두드러지고 있다. 반면에 온라인 게임시장은 무분별한 규제 및 메이져급 게임회사의 중, 소 게임 회사 인수합병으로 인해서 게임 업계는 위축되는 현상으로 가고 있다. 하드웨어, 소프트웨어 및 플랫폼 환경의 빠른 변화로 인해서 게임 개발에 또 다른 영향을 주고 있는데 클라우드 서비스로 인해서 이동형 게임을 더욱 가속화 시킬 수 있게 되었고, On-Live같은 미들웨어 기술의 성장 속도를 보면 고 하이 퀄리티 게임을 이제는 무선 인터넷망을 통해서 손쉽게 즐길 수 있는 방향으로 진화하고 있다고 본다. 이러한 변화에 발맞춰서 게임 개발 환경 및 구축 형태도 진화 시켜야 한다고 보는데 기술적으로는 클라우드 서비스와 미들웨어 쪽에 맞춰서 개발해야 하고, 역기능 부분의 개선책으로 순기능 부분의 기능성 게임은 앞으로 개발 가능성이 매우 높으며 그 중 실버세대와 교육용 게임 시장이 대세로 될 것이다. 즉 이러한 트렌드 분석을 통해서 국내 게임의 발전 방향에 대해서 단점을 극복하고 장점을 부각시켜야 한다.