DocumentCode
2845233
Title
Generalized rough set model for a special incomplete information table
Author
Xinting, Tang ; Xiaofeng, Zhang ; Lifeng, Zhang
Author_Institution
Sch. of Comput. Sci. & Technol., Ludong Univ., Yantai, China
fYear
2009
fDate
17-19 June 2009
Firstpage
5984
Lastpage
5988
Abstract
Aiming at a special incomplete information system, this paper proposes a novel rough set model to deal with it. Compared with other systems, this kind of incomplete system has the value of ldquonotrdquo. After analyzed related methods for incomplete information system, this paper proposes one special relation based on CWA and OWA, which can reflect the real situation between objects.
Keywords
data handling; rough set theory; generalized rough set model; incomplete information system; special incomplete information table; Computer science; Contracts; Electronic mail; Filling; Information analysis; Information retrieval; Information systems; Learning systems; Open wireless architecture; Rough sets; Close World Assumption; Incomplete Information Table; Open World Assumption; Rough set Model;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location
Guilin
Print_ISBN
978-1-4244-2722-2
Electronic_ISBN
978-1-4244-2723-9
Type
conf
DOI
10.1109/CCDC.2009.5195273
Filename
5195273
Link To Document