文章基本信息

标题：An Analysis on Update Strategies for Spatio-Temporal Indexing
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作者：Lakshmi Balasubramanian ; M. Sugumaran
期刊名称：International Journal of Soft Computing & Engineering
电子版ISSN：2231-2307
出版年度：2012
卷号：2
期号：2
页码：395-398
出版社：International Journal of Soft Computing & Engineering
摘要：Many applications such as location based systems, traffic monitoring, radio frequency identification, sensor networks etc., benefit from spatio-temporal indexing. R-Tree based index structures are widely used for indexing the spatial information. The main issue to be considered is frequent updates. These applications pose frequent updates which have to be reflected in the index structure. Frequent changes to the index structure causes more overhead. Recent research is to handle these frequent updates efficiently. This paper presents the state of art in the update strategies adopted in spatio-temporal indexing. This work provides an idea of the present development in updating techniques for spatio-temporal indexing.
关键词：R-Trees; Spatio-Temporal Indexing; Update;Strategies.