Title :
Fuzzy Representation for Rough Set Space
Author :
Chen Qiong ; Xiong Bang-shu
Author_Institution :
Comput. & Inf. Coll., Fujian Agric. & Forestry Univ., Fuzhou, China
Abstract :
Rough set and fuzzy set theory in information system is the research on incomplete knowledge, the problem is not accurate. According to the limitation of traditional knowledge representation system using fixed attribute set to describe object, the fuzzy model is formulated to describe information in knowledge representation system and the model provides the fuzzy representation of objects in database and their approximation space.
Keywords :
fuzzy set theory; knowledge representation; rough set theory; database; fixed attribute set; fuzzy representation; fuzzy representation model; fuzzy set theory; knowledge representation system; rough set space; Agricultural engineering; Agriculture; Databases; Educational institutions; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Information science; Information systems; Knowledge representation;
Conference_Titel :
Information Science and Engineering (ICISE), 2009 1st International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4909-5
DOI :
10.1109/ICISE.2009.613
