[1]
|
National Bureau of Statistics of China, “Macro-Economic Climate Index of China from 2009-02 to 2010-05,” May 2010. http://www.stats.gov.cn/english/
|
[2]
|
G. Alvatore, M. Bentto and S. Roman, “Rough Set Theory for Multi Criteria Decision Analysis,” European Journal of Operational Research, Vol. 129, No. 1, 2001, pp. 1-47. doi:10.1016/S0377-2217(00)00167-3
|
[3]
|
C. Donna, “Artificial Interagency Research in Japan,” Artificial Intelligence, Vol. 91, No. 1, 1997, pp. 122-129.
|
[4]
|
A. Erbert, “Scientific Discovery and Simplicity of Method,” Artificial Intelligence, Vol. 91, No. 2, 1997, pp. 177-181. doi:10.1016/S0004-3702(97)00019-2
|
[5]
|
X. Ge and J. Qian, “Some Investigations on Higher Mathematics Scores for Chinese University Students,” International Journal of Computer and Information Engineering, Vol. 3, No. 4, 2009, pp. 209-212.
|
[6]
|
X. Ge, J. Li and Y. Ge, “Some Separations in Covering Approximation Spaces,” International Journal of Computational and Mathematical Sciences, Vol. 4, No. 3, 2010, pp. 156-160.
|
[7]
|
Z. Pawlak, “Rough Sets,” International Journal of Computer and Information Sciences, Vol. 11, No. 5, 1982, pp. 341-356. doi:10.1007/BF01001956
|
[8]
|
Z. Pawlak, “Rough Sets: Theoretical Aspects of Reasoning about Data,” Kluwer Academic Publishers, Norwell, 1991.
|
[9]
|
Z. Pawlak, “Rough Sets,” Communications of ACM, Vol. 38, No. 11, 1995, pp. 89-95. doi:10.1145/219717.219791
|
[10]
|
Z. Pawlak, “Vagueness and Uncertainty: A Rough Set Perspective,” Computational Intelligence, Vol. 11, No. 2, 1995, pp. 227-232.
doi:10.1111/j.1467-8640.1995.tb00029.x
|
[11]
|
S. Padmini and H. Donald, “Vocabulary Mining for Information Retrieval:Rough Sets and Fuzzy Sets,” Information Processing and Management, Vol. 37, No. 1, 2002, pp. 15-38.
|
[12]
|
K. Qin, Y. Gao and Z. Pei, “On Covering Rough Sets,” Lecture Notes in Artificial Intelligence, Vol. 4481, 2007, pp. 34-41.
|
[13]
|
M. Stiefki and S. Smoliar, “What Computers Still Can’T Do: Five Reviews and a Response,” Artificial Intelligence, Vol. 80, No. 1, 1996, pp. 95-97.
doi:10.1016/0004-3702(95)00082-8
|
[14]
|
M. Yahia, R. Mahmodr and N. Sulaimann, “Rough Neural Expert Systems,” Expert System with Applications, Vol. 18, No. 2, 2002, pp. 87-99.
doi:10.1016/S0957-4174(99)00055-X
|
[15]
|
W. Zhang, W. Wu, J. Liang and D. Li, “Rough-Set Theory and Its Method,” Chinese Science Press, Beijing, 2002.
|
[16]
|
W. Zhu and F. Wang, “On Three Types of Covering Rough Sets,” IEEE Transactions on Knowledge and Data Engineering, Vol. 19, No. 8, 2007, pp. 1131-1144.
doi:10.1109/TKDE.2007.1044
|