Paper Title:
Research on Cache Quadtree: A Cache Index for Spatial Data Based on Intelligent Material System
  Abstract

This paper presents a new spatial index structure - cache quadtree. Cache quadtree combined with the advantages of spatial indexing and caching. According to the characteristics of spatial data, query uses the previous query results as much as possible, only the necessary queries are performed on the server. Meanwhile, full use of query results in the cache tree; reduce the server's query and its query range. Our paper gives the cache quadtree structure and the key algorithm in detail.

  Info
Periodical
Edited by
Helen Zhang and David Jin
Pages
795-799
DOI
10.4028/www.scientific.net/AMM.63-64.795
Citation
Z. J. Zhang, D. P. Zhao, D. Q. Wang, "Research on Cache Quadtree: A Cache Index for Spatial Data Based on Intelligent Material System", Applied Mechanics and Materials, Vols. 63-64, pp. 795-799, 2011
Online since
June 2011
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