Evaluation of Desulfuration Projects Decision Based on Attribute Importance Degree of Rough Set and TOPSIS

Author

Li, Wei ; Shang, Yumin ; Nie, Chunfeng

Author_Institution

Dept. of Econ. & Manage., North China Electr. Power Univ., Baoding

Volume

2

fYear

2008

fDate

19-19 Dec. 2008

Firstpage

19

Lastpage

22

Abstract

The theory of rough set, raised by Polish scholar Z.Pawlak, is used as a mathematical tool that dealt with the probabilistic and fuzzy objects, takes on the function of simulating human preventative thinking. This text pass combining the rough set theory with TOPSIS method, and used in the process of desulfuration projects decision evaluation, through the analysis and research could be found that this new method not only can avoid the subjective influence of experts weight, also could provide to the decision makers a new evaluation way of objective evaluation about choosing a project .The evaluation result illustrate the science and rationality of the evaluation of desulfuration projects decision based on the importance degree of rough set and the TOPSIS method.

Keywords

chemical engineering; combustion; decision making; project management; rough set theory; TOPSIS method; attribute importance degree; decision making; desulfuration projects decision; fuzzy object; probabilistic object; rough set theory; Energy management; Environmental economics; Europe; Fuzzy set theory; Humans; Information management; Power generation economics; Project management; Seminars; Set theory; TOPSIS; attribute importance degree; desulfuration projects decision; rough set;

fLanguage

English

Publisher

ieee

Conference_Titel

Business and Information Management, 2008. ISBIM '08. International Seminar on

Conference_Location

Wuhan

Print_ISBN

978-0-7695-3560-9

Type

conf

DOI

10.1109/ISBIM.2008.88

Filename

5116411