J4 ›› 2013, Vol. 48 ›› Issue (10): 35-40.

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Outer P-reasoning information recovery and its attribute hiding characteristic

WU Song-li1,2, FAN Cheng-xian3   

  1. 1. School of Mathematics, Shandong University, Jinan 250100, Shandong, China;
    2. Department of Information Engineering, Zhumadian Vocational Technology College, Zhumadian  463000, Henan, China;
    3. The School of Electrical Engineering of Shandong University, Jinan  250061, Shandong, China
  • Received:2012-12-24 Published:2013-10-14

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Abstract:

Using outer P-set and outer P-reasoning, outer P-reasoning generation and its attribute hiding, information element deleted theorem, dependence theorem, attribute hiding and attribute hiding discovery theorems of outer P-information recovery as well as outer P-information recovery concept and its recovery characteristic are given.

Key words: outer P-reasoning information recovery; recovery dependence theorem; attribute hiding theorem; discovery theorem

CLC Number: 

  • O144
[1] XU Feng-sheng, YU Xiu-qing. Discovery and application of function P-reasoning
under the information law state [J]. J4, 2013, 48(12): 100-103.
[2] ZHANG Huan-li1,2, LI Yu-ying3*, SHI Kai-quan1. Internal P(ρ,σ)-set′s random characteristic-application [J]. J4, 2013, 48(10): 23-28.
[3] ZHANG Huan-li1,2, FAN Cheng-xian3, SHI Kai-quan1*. P-sets and the dominant-recessive characteristics of internal P-information [J]. J4, 2013, 48(10): 29-34.
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