期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2010
卷号：10
期号：10
页码：116-125
出版社：International Journal of Computer Science and Network Security
摘要：This Paper deals with a new type of reduct in the object-oriented rough set models which is called parallel reduct. In the object?oriented rough set models, objects are treated as instances of classes, and illustrate structural hierarchies among objects based on is-a relationship and has-a relationship. In this paper, we give two definitions of parallel reducts and introduce its properties in the object-oriented rough set models. Moreover, we present algorithms to get parallel reduct and core of parallel reduct in the object-oriented rough set model.
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