• Journal of Korea Game Society
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• v.13 no.4
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• pp.35-46
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• 2013

In this paper, we show a real-time lightning simulation for smart device game. Our proposed method uses physically based Dielectric Breakdown Model to similar real world lightning path and we simplify the algorithm for real-time simulation in smart device. In addition, the rendering process can render multiple lightning and can real-time render in smart device. Finally, our lightning can support interactive with user. The simulation method will be effectively useful for a game that needs a real-time simulation as its game element in smart device environment.

• Journal of Korea Game Society
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• v.6 no.4
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• pp.71-77
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• 2006

Many computer game developers and marketers have adopted diverse internet technologies to raise customers' interest in their websites and communities in order to take fragmentary customers' information. In this paper, we suggest why and how CRM(customer relationship management) could be effectively applied to game industry. CRM system is a systematic management model which properly manages the interactive information drawn between customers and the games. This study on CRM system in games covers 1) components of CRM, 2) customers' features in games, 3) CRM's application in games.

• The Journal of Korean Institute of Information Technology
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• v.16 no.11
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• pp.123-132
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• 2018

Recently, various methods have been studied and developed to develop the local cultural contents industry. This research has produced a mobile AR augmented reality game that anyone can easily access by developing contents that can be enjoyed with new tourists. It aims to spread 10 million tourists to surrounding tourist attractions by developing a new storytelling-based AR game using the symbol of Jeonju, which is the birthplace of the Joseon Dynasty, and promote economic value-added activities in nearby stores. GPS technology and AR marker-based action augmented reality games will be newly established as cultural contents based on new regional scenarios. Augmented reality games that combine visual resources are increasing values of local brands by playing games at Jeonju tourist attractions.

• Journal of Korea Game Society
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• v.21 no.2
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• pp.55-66
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• 2021

The research studies how features of games can be utilized and converted into storytelling elements by analyzing specific transmedia storytelling cases. For the research, was selected for subjects of analysis. From the analysis conducted, first, how game can be expanded and transformed into interactive animations was observed. Also, use of representative elements of the original game, concepts and basic settings in was seen. And lastly, implementation of transmedia storytelling strategies that constitute narratives based on character creation and connection between spaces was also observed.

• Journal of Contemporary Eastern Asia
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• v.14 no.1
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• pp.57-69
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• 2015

This paper explores some of the ways in which social games - games played with others through social network sites such as Facebook - are situated within the everyday. It argues that social games are more than just games; they perform a range of interactive and integrative functions across and within people's lives and therefore need to be investigated as such. Social games en-able spaces for and practices of creative expression, and identity management. They also form a mechanism through which relations can be enacted and maintained across and outside of the game environment. This argument requires the researcher to consider the panoply of ways in which people integrate social games within their lives and everyday practices. Part of a larger project, this paper explores some findings from an exploratory survey of Australian game play-ers about their management and integration of game play within the everyday with a particular focus on gender.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.1-5
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• 2009

In this paper, we develop a haptic mouse system for immersive human computer interaction. The proposed haptic mouse system can provide vibrotactile feedback as well as thermal feedback for realistic virtual experience. For vibrotactile and thermal feedback, we use eccentric motors, a solenoid, and a peltier actuator. In order to evaluate the proposed haptic mouse, we implement a racing game prototype system. The experimental result shows that our haptic mouse is expected to be useful in experiencing virtual world.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.04a
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• pp.1093-1095
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• 2017

아두이노[1]와 라즈베리파이[2]의 개발 이후로 누구나 쉽게 인터랙티브 장비를 만들어보고 여러 프로젝트를 진행할 수 있게 되었다. 그리고 대표적인 게임 엔진으로 뽑히고 있는 유니티 (Unity)[3]와 언리얼 엔진 (Unreal Engine)[4] 덕분에 컴퓨터 전공자가 아니더라도 게염을 쉽게 만들 수 있는 시대가 되었다. 본 프로젝트에서는 아두이노를 이용한 인터랙티브 장비를 만들어보고 개발한 장비를 활용하여 플레이 할 수 있는 게임을 유니티로 제작하였으며 이를 어떠한 분야에 활용하면 긍정적인 효과를 줄 수 있을지에 대해서 고찰하였다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.9 no.5
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• pp.1752-1767
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• 2015

As a special type of mobile ad-hoc network, Vehicular Ad-hoc Network (VANET) is considered as an attractive topic by many researchers. In VANETs, vehicles act as routers and clients, which are connected with each other through unreliable wireless links. Due to the dynamic nature of vehicles, developing communication protocols for VANETs is a challenging task. In this paper, we tackle the problem of real-world VANET operations and propose a new dual-level communication scheme through the combination of power and rate control algorithms. Based on the game theoretic approach, the proposed scheme effectively formulates the interactive situation among several vehicles. With a simulation study, it is confirmed that the proposed scheme can achieve better performance than other existing schemes under widely diverse VANET environments.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.07a
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• pp.149-150
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• 2015

게임 앱은 현재 앱 시장에서도 상위를 차지하는 분류 중에 하나이다. 게임을 앱 사용자에게 널리 이용하게 하기 위해서는 게임이 재미있고, 쉽게 접근할 수 있어야한다. 본 프로젝트에서는 인기리에 방영한 TV프로그램인 '더 지니어스'에 나온 보드게임들 중 1vs1(데스매치) 게임중 레이저장기, 결합, 인디언홀덤, 십이장기, 기억의 미로, 혹과 백을 온라인 안드로이드 모바일 게임으로 구현하였다. 게임을 만들기 위한 툴로는 세계적인 게임 개발 엔진으로 사용되고 있는 유니티(Unity)를 사용하였다. 유니티는 멀티플랫폼 3D/2D 게임 및 인터랙팁브(interactive) 콘텐츠를 말들 수 있는 개발 엔진이다. 본 프로젝트는 오목, 체스 등과같이 누구나 가볍게 즐길 수 있는 2인 실시간 보드게임으로 '더 지니어스'를 통해 게임을 접한 사람들의 흥미를 이용하여 쉽게 다가갈 수 있을 것이다.

• Journal of Korea Game Society
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• v.9 no.6
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• pp.179-189
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• 2009

We present a novel shadow culling algorithm for interactive ray tracing. Our approach exploits frame-to-frame coherence instead of preprocessing of building shadow data, so this algorithm is suitable for dynamic ray raying. In this algorithm, shadow processing results are stored to each primitive and used in the next frames. We also present a novel occlusion testing method. This method corrects potential shadow errors in our culling algorithm and requires low overhead. Experiment results show that our algorithm reduced both the traversal cost by 7-19 percent and the intersection cost by 9-24 percent.