• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.51-52
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• 2013

본 연구는 게임이용자의 게임선택에 있어서 게임이용자와 게임캐릭터의 관계를 분석하는데 그 목적이 있다. 국내 게임시장이 게임업체간의 치열한 경쟁구도로 레드오션으로 바꿔진 현 시점에서 게임업체들은 게임이용자의 게임선택요인을 조사 분석하는 것이 매우 중요하다. 2010 대한민국 게임백서에 의하면, 게임이용자의 게임 선택 요인으로 캐릭터 선호도는 좋아하는 장르(57.3%), 지인추천(15.1%) 그리고 좋아하는 내용(13.7%)에 이어 4위를 차지하고 있을 정도로 매우 중요한 게임 선택 요인이라 할 수 있으며, 애니메이션, 게임 등 문화콘텐츠 산업에서 캐릭터와 관련된 선행연구에 의해서도 캐릭터의 중요성을 언급하고 있음을 알 수 있다. 따라서 게임 캐릭터는 게임이용자가 게임을 선택하는데 있어서 매우 중요한 변수라 할 수 있다.

• Proceedings of the IEEK Conference
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• 2003.07d
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• pp.1697-1700
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• 2003

The multi-user online game is a typical example of networked graphic applications. Increasing the reality of such a game requires the minimization of problems due to the network delay. In this paper, we propose a game architecture that reduces the network delay needed for message transfer, and a method for synchronization of game states in clients . The proposed game architecture is region proxy-based, and it can require a less network delay than a conventional client-server style that is usually used in commercial games. In our synchronization method, messages are processed in a batch-mode style and the number of rollbacks needed for synchronization significantly decreases. Our experiment shows that our method provides better performance than previous TSS (Trailing State Synchronization).

• Journal of information and communication convergence engineering
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• v.18 no.2
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• pp.82-87
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• 2020

This paper discusses how to design a game server that is scalable, adaptable, and re-buildable with components. Furthermore, it explains how various implementation issues were resolved. To support adaptability, the server comprises three layers: network, user, and database. To ensure independence between the layers, each layer was designed to communicate with each other only via message queues. In this architecture, each layer can have an arbitrary number of threads; thus, scalability is guaranteed for each layer. The network layer uses input/output completion ports(IOCP), which shows the best performance on the Windows platform, it can handle up to 5,000 simultaneous connections on a typical entry-level computer, despite being built with a single-threaded user layer. To completely separate the database from the game server, the SQL code was not directly embedded in the database layer.

• Proceedings of the IEEK Conference
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• 2002.07b
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• pp.826-829
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• 2002

This system is unionized form about CPS and a pocket game machine. This game machine of the use only for the game with an existing system but the function of various purposes which carries out service relevant to a user's position information. This system have the game function, the function to offer space guidance service by the theme interlocked with a user's position, and the traffic safety education function.

• Journal of the Korea Society of Computer and Information
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• v.23 no.3
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• pp.25-31
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• 2018

In this paper, we consider the game theoretic approach to investigate the transmit power optimization problem where D2D users share the uplink of the cellular system. Especially, we formulate the transmit power optimization problem as a non cooperative power control game. In the user wide sense, each user may try to select its transmit power level so as to maximize its utility in a selfish way. In the system wide, the transmit power levels of all users eventually converge to the unique point, called Nash Equilibrium. We first formulate the transmit power optimization problem as a non cooperative power control game. Next, we examine the existence of Nash Equilibrium. Finally, we present the numerical example that shows the convergence to the unique transmit power level.

• The Journal of the Korea Contents Association
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• v.10 no.1
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• pp.114-121
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• 2010

Based on a complex event processing technique, an abuse pattern monitoring method is developed to provide an real-time detection. CEP is a technique to find complex event pattern in a massive information system. In this study, the events occurred by game-play are observed to be against the rules using CEP. User abuse patterns are pre-registered in CEP engine. And CEP engine monitors user abuse after aggregating the game data transferred by game logging server.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.333-334
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• 2014

유니티3D는 게임 회사에서 가장 많이 사용하고 있는 게임 엔진 중의 하나이다. 다양한 장르의 게임을 쉽고 간편하게 개발 할 수 있고, 또한 개발비를 절약 할 수 있는 장점을 가지고 있다. 다양한 플랫폼 지원으로 인해 iOS(iPhone Operating System) 환경, 안드로이드(Android) 환경에 맞도록 최적화 하여 플랫폼 전환도 가능하다. 본 논문은 유니티3D에서 강점인 NGUI(Next-Gen UI)의 사용방법과 설계에 대한 방법을 통해서, 사용자 인터페이스 개발에 쉽게 접근 할 수 있는 방법에 대해 소개한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.599-602
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• 2022

글로벌 NFT 시장의 성장과 기술의 발전으로 기존의 디지털 아트 뿐만 아니라 다양한 산업군에서 NFT 기술을 도입하고 있다. 게임 산업은 NFT 기술을 적극적으로 도입하고 있다. 이에 따라 본 논문에서는 NFT 기술을 접목하여 개발한 게임(이하 'NFT 게임')에 대한 사람들의 인식을 조사하였다. 기존에 게임을 즐기던 게임유저들에게 NFT 개념에 대한 기본적인 이해도, NFT 기술의 게임 적용 유무에 대한 찬반, NFT 게임과 기존 게임에서의 결제 성향 차이 등을 조사하여 향후 게임 산업에서 NFT 기술을 접목할 때 유저들의 의견을 반영하는 것에 연구의 목적이 있다.

• The Research Journal of the Costume Culture
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• v.28 no.4
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• pp.420-428
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• 2020

This study analyzed the expression of hanbok in online fashion styling games, and examined the main themes of and user reactions to hanbok fashion styling games through semantic network analysis and sentiment analysis. KrKwic, Textom, and NodeXL were used for data collection and analysis. The findings of the study are as follows: First, depending on the designer's expressive method, hanbok fashion styling games provide typical traditional hanbok, modern hanbok, and dress-like fusion hanbok, demonstrating contents with various themes for different sexes, classes, and situations. Second, as a result of analyzing the themes of hanbok-related styling game contents, it turned out that the main themes are tradition, color, historical drama, fusion hanbok, holiday, and love. Most of them produce modernized hanbok that reflect the situation and utility rather than strictly traditional ones. Third, as a result of analyzing user reviews of hanbok styling game contents, positive factors mostly turned out to be the satisfaction of the hanbok contents, with the users also showing positive intent to wear hanbok. Through this, it was found out that hanboks portrayed in game contents could potentially cause the user's positive intent to wear hanbok. Negative factors turned out to be the discordance between the intrinsic image of hanbok and the game character's image.

• Journal of Digital Contents Society
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• v.18 no.7
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• pp.1239-1248
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• 2017

The domestic game market is still on a trend of growth. Particularly, as the demand for mobile games is increased, the mobile version is developed in a growing number of cases even after the launch of the games for PCS. In a bid to search for the effective method of UI design depending on the differences between the platforms, this study analyzed the types of different media in the first place and as the approaches to the UI design based on the affordance concept, implemented on the platform of PCS and implemented on the platform of mobile devices were analyzed as the cases which are the same MMORPG games. Since the differences between the game platforms can cause the variations in the physical size of the screens depending on the environment in which the user interface (UI) is rendered and may often involve the controls implemented by the touch of screens rather than the manipulation based on the keyboard and mouse, they usually give the influences on the direction of UI designs. By analyzing these UI elements based on the affordance concept, it may be possible to find the effective method of UI design in the future.