TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
Adaptive Cell-Based Index For Moving Objects In Indoor |
| 영문제목(English Title) |
Adaptive Cell-Based Index For Moving Objects In Indoor |
| 저자(Author) |
SoongSun Shin
Gyoungbae Kim
HaeYoung Bae
|
| 원문수록처(Citation) |
VOL 06 NO. 07 PP. 1815 ~ 1830 (2012. 07) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
Existing R-tree that is based on a variety of outdoor-based techniques to manage moving objects have been investigated. Due to the different characteristics of the indoor and outdoor, it is difficult to management of moving object using existed methods in indoor setting. We propose a new index structure called ACII(adaptive Cell-based index for Indoor moving objects) for Indoor moving objects. ACII is Cell-based access structure adopting an overlapping technique. The ACII refines cells adaptively to handle indoor regional data, which may change its locations over time. The ACII consumed at most 30% of the space required by R-tree based methods, and achieved higher query performance compared with r-tree based methods. |
| 키워드(Keyword) |
Indoor
moving objects
spatio-temporal
Cell-based access structure
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| 파일첨부 |
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