我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

基于B+树的复杂生态信息存储结构模型

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2008年05期
Page:
115-118
Column:
研究论文
publishdate:
2008-09-30

Article Info:/Info

Title:
Storage structure model of complex ecological information based on Btree
Article ID:
1000-2006(2008)05-0115-04
Author(s):
ZHAO Qing-jian WEN Zuo-min
College of Eeonmnics and Management Nanjing Forestry University, Nanjing 210037, China
Keywords:
Ecological information M uhi-dimensional hierarchical aggregation cube Quick query Pattern update
Classification number :
F326.25
DOI:
10.3969/j.jssn.1000-2006.2008.05.023
Document Code:
A
Abstract:
For the problems of the storage and mauagemeut of complex ecological information, a multi-dimensional hierarchical aggregation cube (MH_Cube) model based on B+tree was proposed. A multi-dimensional hierarchical B+tree was set up from a d dimension space with binary codes to realize quick query, data update and pattern update algorithms. Compared to the coonveutional cubes, MH_ Cube exhibited better performance. The ecological data experiments showed that the model provided a good solution to the problems of the storage and management of colnplex ecodogical information.

References

-

Last Update: 2013-05-20