To solve these problems,this paper introduced a method to improve BLP Model by using reading and writing clearance separately,polyinstantiation,master?slaver structure tables and modified reading and writing rules.

 
  • 針對上述缺陷,文中采用讀寫(xiě)權限分開(kāi)、多實(shí)例、主從結構表和修改讀寫(xiě)規則等手段對BLP模型進(jìn)行改造。
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