Meta-information mechanism and Variable Precision Rough Set Model

被引：2
|
作者：
Jian Su [1 ]
Wenyong Weng [2 ]
机构：
[1] Zhejiang Univ City Coll, Key Lab Network & Computing, Hangzhou 310015, Zhejiang, Peoples R China
[2] Zhejiang Univ City Coll, Inst Comp Applicat, Hangzhou 310015, Zhejiang, Peoples R China
来源：
PROCEEDINGS OF THE FIRST INTERNATIONAL SYMPOSIUM ON DATA, PRIVACY, AND E-COMMERCE | 2007年
基金：
美国国家科学基金会;
关键词：
D O I：
10.1109/ISDPE.2007.26
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Variable Precision Rough Set Model (VPRSM) is a famous extension of the rough set theory. In order to provide a suitable basis for implementation of many existing rough set methods in a distributed data environment, a meta-information mechanism is introduced Since data integration is a costly process, meta-information integration is used instead Many concepts of the VTRSM will be obtained from meta-information mechanism. Therefore, many existing methods of VTRSM can be implemented efficiently and effectively on the basis of meta-information, and take advantage of meta-information mechanism.
引用
收藏
页码：155 / +
页数：2
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