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Abstract:
针对大型空间数据库应用的需求及己有空间索引技术的不足,在论述R-树及R*-树索引技术的相关概念、数据结构、算法描述及性能分析的基础上,提出了一种改进的R*-树空间索引结构.研究结果表明:改进后的R*-树与原始的R*-树相比具有更高的性能.
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计算机应用
ISSN: 1001-9081
CN: 51-1307/TP
Year: 2007
Issue: 10
Volume: 27
Page: 2581-2583
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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