Hybrid index structures for the extents of moving objects

Many spatiotemporal applications such as fire simulation need to efficiently query the changing extents of continuously moving objects. Two hybrid index structures based on TPR-tree and GF were proposed to support the spatiotemporal predictive querying of current and predicted future extents. Based...

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Veröffentlicht in:	Zhōngguó kēxué jìshù dàxué xuébào 2010-02, Vol.40 (2), p.178-183
Hauptverfasser:	Chen, Haoran, Gong, Yuchang, Yue, Lihua, Jin, Peiquan
Format:	Artikel
Sprache:	chi
Online-Zugang:	Volltext
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