The location-based game(LBG) is a major game which is using temporal-spatial model as a game space like a real world in mobile environment. A gamer have to fight with game-enemies who have low level power for their victory. Then conventional researches have studied finding lower level game objects using skyline query in spatial game. However, since the researches which are using traditional skyline (TS) just query in one quadrant, the surrounding objects of a gamer can not be queried. This paper proposed a safe-route search scheme that a gamer searches the surrounding objects and safe-routes to level up in his/her power using Global Skyline query. In simulation, we evaluate two safe-route that a game object’s game-level and distance from gamer. The result shows that a gamer has high game-level after game-level-oriented evaluation. That is, the proposed scheme could be an advanced scheme to level up a gamer’s power in location-based game.

ABSTRACT
  1. 서론
  2. 스카이라인 질의
  3. 모바일 환경에서 스카이라인 질의의 제약점
  4. 글로벌 스카이라인과 위치기반게임의 안전경로 탐색 기법
  5. 시뮬레이션
  5. 결론
  참고문헌

• 김종완(Department of Computer Engineering, Sungkyul University) | Jongwan Kim Correspondence to