In this paper, the class of regular disjunction-free default theories is introduced and investigated. A transformation from regular default theories to normal default theories is established. The initial theory and th...
the MOE project "Computational Complexity of Intelligent Reasoning",国家自然科学基金
In this paper, the parameter which is the source of the complexity of disjunctionfree default reasoning is determined. It is shown that when the value of this parameter is fixed, the disjunction-free default reasoning...