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Indexing Moving Objects for Future Position Retrieval on Location-Based Services
Dong-Min SEO Kyoung-Soo BOK Jae-Soo YOO
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/06/01
Print ISSN: 0916-8532
Type of Manuscript: LETTER
moving object, index, future position,
Full Text: PDF(1020.9KB)>>
Due to the continuous growth of wireless communication technology and mobile equipment, the need for storing and processing data of moving objects arises in a wide range of location-based applications. In this paper, we propose a new spatio-temporal index structure for moving objects, namely the TPKDB-tree, which supports efficient retrieval of future positions and reduces the update cost.