计算机科学 ›› 2014, Vol. 41 ›› Issue (12): 234-237.doi: 10.11896/j.issn.1002-137X.2014.12.051
卢桂芳,汪璟玢
LU Gui-fang and WANG Jing-bin
摘要： OWL DL(DL即Description Logic)使用类运算式来表示概念。任意复杂的概念可用集合的运算来表示。当前OWL DL的集合运算中只能使用交集、并集和补集,而对于有数量约束的集合运算式,OWL无法进行表示。在OWL DL的基础上对集合基数限制进行扩展,实现数量约束的描述逻辑。在集合基数扩展的基础上提出一种树型分类推理算法(Tree Classify Reasoning Algorithm),并通过人力资源筛选的应用证明此方法的表达灵活性和分类有效性。
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