Domain-Free Information Algebraic Model and Algorithm Based on Soft Set
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    Abstract:

    Firstly, the operations of extension and transition in soft set over the universe U and the parameter E are proposed and some related properties are derived. Secondly, it is proved that the quotient soft set with the operations of combination and focusing is a domain-free information algebra. Moreover, the algebra is also compact if the set of all possible parameters is finite. Finally, an algorithm of decision making in term of the model of domain-free information algebra is presented and a corresponding example is provided to show that this model can be successfully applied to many problems. A comparison between the proposed algorithm and Cagman's uni-int decision making is illustrated in the end.

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许格妮,李永明,管雪冲.基于软集的无标记信息代数模型与算法.软件学报,2015,26(5):1037-1047

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History
  • Received:November 28,2013
  • Revised:July 01,2014
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  • Online: May 06,2015
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