[Keywords]：artificial intelligence; natural language processing; natural language watermarking; quadratic residue; ontological semantics;
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提出了一种基于本体语义模型的信息检索方法。
A methodology is presented to retrieve information based on semantic ontology model.
该文分析和量化了影响本体语义相似度的各种因素，并提出了一种基于距离的概念语义相似度计算模型。
In this paper, factors that affect ontological semantic similarity are analyzed and quantified, and a distance-based semantic similarity calculation model for concepts is proposed.
语义信息建模(本体)不属于逻辑数据建模，它对数据的语义(含义)和关系建模。
Semantic information modeling (ontology) moves beyond structural, logical data modeling in the sense that it models semantics (meaning) and relationships of data.
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