Proceedings of the Korean Information Science Society Conference (한국정보과학회:학술대회논문집)
- 2006.10a
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- Pages.505-510
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- 2006
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- 1598-5164(pISSN)
Improved Algorithm for Constructing Euclidean City Voronoi Diagrams
유클리드 씨티 보로노이 다이어그램 계산을 위한 향상된 알고리즘
- Bae, Sang-Won (Div. of Computer Science, Dept. of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology) ;
- Kim, Jae-Hoon (Division of Computer Engineering, Pusan University of Foreign Studies) ;
- Chwa, Kyung-Yong (Div. of Computer Science, Dept. of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology)
- Published : 2006.10.20
Abstract
This paper presents an improved algorithm for constructing the city Voronoi diagram under the Euclidean metric given a transportation network consisting of roads having a constant number of speeds and orientations. The algorithm applies the continuous Dijkstra paradigm and its efficiency follows from new geometric insights that are first observed in this paper.
Keywords