Information rough communication based on rough sets
Shi Kai-quan · Systems engineering and electronics · 2007
According to the two practical situations of information communication,this paper proposes the concepts of lower and upper approximation information rough communication using rough sets.It analyzes the conditions that cause information to remain invariable or cause information to be lost or gained,and obtains rough communication information invariability theorems,an information loss theorem,an information gain theorem,information rough communication principles and the methods of improving accuracy of information rough communication.The rough communication is a new application of rough sets theory.