Title :
From soft sets to information systems
Author :
Pei, Daowu ; Miao, Duoqian
Author_Institution :
Fac. of Sci., Zhejiang Sci-Tech Univ., Hangzhou, China
Abstract :
This paper discusses the relationship between soft sets and information systems. It is shown that soft sets are a class of special information systems. After soft sets are extended to several classes of general cases, the more general results also show that partition-type soft sets and information systems have the same formal structures, and that fuzzy soft sets and fuzzy information systems are equivalent.
Keywords :
fuzzy set theory; information systems; formal structure; fuzzy information system; fuzzy soft set; partition-type soft set; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Game theory; Information analysis; Information systems; Operations research; Set theory; Stability analysis; Uncertainty; Approximation space; Fuzzy soft set; Information system; Partition-type soft set; Soft set;
Conference_Titel :
Granular Computing, 2005 IEEE International Conference on
Print_ISBN :
0-7803-9017-2
DOI :
10.1109/GRC.2005.1547365
