Generalized rough fuzzy sets based on soft sets

2009 International Workshop on Intelligent Systems and Applications, ISA 2009

Volumn , Issue , 2009, Pages

  Feng, Feng ^a  

^a XI AN UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Approximation operator; Approximation spac; Fuzzy set; Rough set; Soft set

Indexed keywords

APPROXIMATION OPERATOR; APPROXIMATION SPAC; APPROXIMATION SPACES; LOWER AND UPPER APPROXIMATIONS; NEW CONCEPT; ROUGH APPROXIMATIONS; ROUGH FUZZY SETS; ROUGH SET; SOFT SET; SOFT SETS;

INTELLIGENT SYSTEMS; ROUGH SET THEORY;

FUZZY SETS;

EID: 70349546236     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IWISA.2009.5072885     Document Type: Conference Paper

References (13)

1. Z. Pawlak and A. Skowron, "Rudiments of rough sets," Inform. Sci., vol. 177, pp. 3-27, 2007.
2. D. Dubois and H. Prade, "Rough fuzzy sets and fuzzy rough sets," Internat. J. General Syst., vol. 17, pp. 191-209, 1990.
3. D. Molodtsov, "Soft set theory-first results," Comput. Math. Appl., vol. 37, pp. 19-31, 1999.
4. P. K. Maji, A. R. Roy, and R. Biswas, "An application of soft sets in a decision making problem," Comput. Math. Appl., vol. 44, pp. 1077-1083, 2002.
5. D. Chen, E. C. C. Tsang, D. S. Yeung, and X. Wang, "The parametrization reduction of soft sets and its applications," Comput. Math. Appl., vol. 49, pp. 757-763, 2005.
6. P. K. Maji, R. Biswas, and A. R. Roy, "Soft set theory," Comput. Math. Appl., vol. 45, pp. 555-562, 2003.
7. H. Aktas, and N. C, agman, "Soft sets and soft groups," Inform. Sci., vol. 177, pp. 2726-2735, 2007.
8. Y. Jun, "Soft bck/bci-algebras," Comput. Math. Appl., vol. 56, pp. 1408-1413, 2008.
9. Y. Jun and C. Park, "Applications of soft sets in ideal theory of bck/bcialgebras," Inform. Sci., vol. 178, pp. 2466-2475, 2008.
10. F. Feng, Y. Jun, and X. Zhao, "Soft semirings," Comput. Math. Appl., vol. 56, pp. 2621-2628, 2008.
11. L. Zadeh, "Fuzzy sets," Inform. Control, vol. 8, pp. 338-353, 1965.
12. Z. Pawlak, "Rough sets," Int. J. Comput. Inform. Sci., vol. 11, pp. 341-356, 1982.
13. -, Rough Sets: Theoretical Aspects of Reasoning about Data. Boston, MA: Kluwer Academic, 1991.