Title :
Knowledge Operations in Neighborhood System
Author :
Yang, Xibei ; Lin, Tsau Young
Author_Institution :
Sch. of Comput. Sci. & Eng., Jiangsu Univ. of Sci. & Technol., Zhenjiang, China
Abstract :
It has been known that neighborhood system is the first granular computing model. From the view point of knowledge engineering, each neighborhood is considered as a unit of basic knowledge. In this paper, we mainly focus on knowledge operations in neighborhood system. The knowledge operations are defined on the neighborhood system of the object and the universe respectively. By using the proposed knowledge operations, not only more knowledge (neighborhoods) can be obtained, but also some important properties are discussed.
Keywords :
knowledge engineering; topology; granular computing model; knowledge engineering; knowledge operations; neighborhood system; Cognition; Computational modeling; Computer science; Humans; Knowledge engineering; Rough sets; Topology; knowledge operation; neighborhood system; semigroup; topology space;
Conference_Titel :
Granular Computing (GrC), 2010 IEEE International Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4244-7964-1
DOI :
10.1109/GrC.2010.58
