메뉴 건너뛰기




Volumn 56, Issue 1, 2008, Pages 279-289

Approximations and reducts with covering generalized rough sets

Author keywords

Covering generalized rough sets; Discernibility matrix; Reduct; Rough sets

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; DATA STRUCTURES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS;

EID: 43049164481     PISSN: 08981221     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.camwa.2006.12.104     Document Type: Article
Times cited : (137)

References (22)
  • 2
    • 0033083823 scopus 로고    scopus 로고
    • An investigation into the application of neural networks, fuzzy logic, genetic algorithms, and rough sets to automated knowledge acquisition for classification problems
    • Jagielska I., Matthews C., and Whitfort T. An investigation into the application of neural networks, fuzzy logic, genetic algorithms, and rough sets to automated knowledge acquisition for classification problems. Neurocomputing 24 (1999) 37-54
    • (1999) Neurocomputing , vol.24 , pp. 37-54
    • Jagielska, I.1    Matthews, C.2    Whitfort, T.3
  • 3
    • 0032294902 scopus 로고    scopus 로고
    • Rough set approach to incomplete information systems
    • Kryszkiewicz M. Rough set approach to incomplete information systems. Information Sciences 112 (1998) 39-49
    • (1998) Information Sciences , vol.112 , pp. 39-49
    • Kryszkiewicz, M.1
  • 5
    • 0032291072 scopus 로고    scopus 로고
    • Automated extraction of medical expert system rules from clinical databases based on rough set theory
    • Tsumoto S. Automated extraction of medical expert system rules from clinical databases based on rough set theory. Information Sciences 112 (1998) 67-84
    • (1998) Information Sciences , vol.112 , pp. 67-84
    • Tsumoto, S.1
  • 8
    • 43049182382 scopus 로고
    • Ziarko W.P. (Ed). Workshop in Computing, Springer, London
    • In: Ziarko W.P. (Ed). Rough sets, fuzzy sets and knowledge discovery. Workshop in Computing (1994), Springer, London
    • (1994) Rough sets, fuzzy sets and knowledge discovery
  • 9
    • 0033719032 scopus 로고    scopus 로고
    • A generalized definition of rough approximations based on similarity
    • Slowinski R., and Vanderpooten D. A generalized definition of rough approximations based on similarity. IEEE Trans. Data Knowledge Eng. 2 (2000) 331-336
    • (2000) IEEE Trans. Data Knowledge Eng. , vol.2 , pp. 331-336
    • Slowinski, R.1    Vanderpooten, D.2
  • 11
    • 0035898976 scopus 로고    scopus 로고
    • Rough set theory applied to (fuzzy)ideal theory
    • Mordeson J.N. Rough set theory applied to (fuzzy)ideal theory. Fuzzy Sets and Systems 121 (2001) 315-324
    • (2001) Fuzzy Sets and Systems , vol.121 , pp. 315-324
    • Mordeson, J.N.1
  • 12
    • 0037621960 scopus 로고    scopus 로고
    • Reduct and axiomization of covering generalized rough sets
    • Zhu W., and Wang F.-Y. Reduct and axiomization of covering generalized rough sets. Information Science 152 (2003) 217-230
    • (2003) Information Science , vol.152 , pp. 217-230
    • Zhu, W.1    Wang, F.-Y.2
  • 13
    • 0002395767 scopus 로고
    • The discernibility matrices and functions in information systems, Intelligent Decision support
    • Slowinski R. (Ed), Kluwer Academic Publishers
    • Skowron A., and Rauszer C. The discernibility matrices and functions in information systems, Intelligent Decision support. In: Slowinski R. (Ed). Handbook of applications and advances of the rough sets theory (1992), Kluwer Academic Publishers
    • (1992) Handbook of applications and advances of the rough sets theory
    • Skowron, A.1    Rauszer, C.2
  • 14
    • 0005755397 scopus 로고
    • Approximations in the space (U, Π)
    • Zakowski W. Approximations in the space (U, Π). Demonstratio Mathematica 16 (1983) 761-769
    • (1983) Demonstratio Mathematica , vol.16 , pp. 761-769
    • Zakowski, W.1
  • 15
    • 0039623338 scopus 로고
    • Algebra structures of rough sets
    • Ziarko W. (Ed), Springer Verlag, London
    • Bonikowski Z. Algebra structures of rough sets. In: Ziarko W. (Ed). Rough Sets, Fuzzy Sets and Knowledge Discovery (1994), Springer Verlag, London 243-247
    • (1994) Rough Sets, Fuzzy Sets and Knowledge Discovery , pp. 243-247
    • Bonikowski, Z.1
  • 18
    • 0348170835 scopus 로고    scopus 로고
    • Fuzzy-rough attributes reduction with application to web categorization
    • Jensen R., and Shen Q. Fuzzy-rough attributes reduction with application to web categorization. Fuzzy Sets and Systems 141 (2004) 469-485
    • (2004) Fuzzy Sets and Systems , vol.141 , pp. 469-485
    • Jensen, R.1    Shen, Q.2
  • 19
    • 0033079944 scopus 로고    scopus 로고
    • Rule in incomplete information systems
    • Kryszkiewicz M. Rule in incomplete information systems. Information Sciences 113 (1999) 271-292
    • (1999) Information Sciences , vol.113 , pp. 271-292
    • Kryszkiewicz, M.1
  • 20
    • 17644430909 scopus 로고    scopus 로고
    • Rough set analysis of a general type of fuzzy data using transitive aggregations of fuzzy similarity relations
    • Fernandez Salido J.M., and Murakami S. Rough set analysis of a general type of fuzzy data using transitive aggregations of fuzzy similarity relations. Fuzzy Sets and Systems 139 (2003) 635-660
    • (2003) Fuzzy Sets and Systems , vol.139 , pp. 635-660
    • Fernandez Salido, J.M.1    Murakami, S.2
  • 21
    • 33646026682 scopus 로고    scopus 로고
    • Rough approximations on a complete completely distributive lattice with applications to generalized rough sets
    • Degang C., Wenxiu Z., Yeung D.S., and Tsang E.C.C. Rough approximations on a complete completely distributive lattice with applications to generalized rough sets. Information Sciences 176 (2006) 1829-1848
    • (2006) Information Sciences , vol.176 , pp. 1829-1848
    • Degang, C.1    Wenxiu, Z.2    Yeung, D.S.3    Tsang, E.C.C.4
  • 22
    • 17444379002 scopus 로고    scopus 로고
    • On fuzzy rough sets approach to feature selection
    • Bhatt R.B., and Gopal M. On fuzzy rough sets approach to feature selection. Pattern recognition Letters 26 11 (2005) 1632-1640
    • (2005) Pattern recognition Letters , vol.26 , Issue.11 , pp. 1632-1640
    • Bhatt, R.B.1    Gopal, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.