DocumentCode
443974
Title
Rough sets on atomic Boolean lattices
Author
Li, Tong-jun ; Zhang, Wen-xiu ; Ma, Jian-min
Author_Institution
Inst. for Inf. & Syst. Sci., Xi´´an Jiaotong Univ., China
Volume
1
fYear
2005
fDate
25-27 July 2005
Firstpage
176
Abstract
In this paper, the lower and upper generalized rough approximation operators on complete atomic Boolean lattices are studied by means of constructive and axiomatic approaches. In constructive approach, a pair of lower and upper rough approximation operators is first defined. The connections between binary relations on complete atomic Boolean lattices and rough approximation operators are established. In axiomatic approach, the axiomatic characterization of various classes of approximation operators are given.
Keywords
Boolean algebra; fuzzy reasoning; rough set theory; atomic Boolean lattice; rough approximation operator; rough set theory; Algebra; Educational institutions; Helium; Information systems; Intelligent systems; Lattices; Oceans; Rough sets; Set theory; Rough sets; approximation operators; atomic Boolean lattices;
fLanguage
English
Publisher
ieee
Conference_Titel
Granular Computing, 2005 IEEE International Conference on
Print_ISBN
0-7803-9017-2
Type
conf
DOI
10.1109/GRC.2005.1547261
Filename
1547261
Link To Document