Logical data and semantic information modeling.
逻辑数据和语义信息建模。
Semantic information modeling (ontology) moves beyond structural, logical data modeling in the sense that it models semantics (meaning) and relationships of data.
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 coding is a complex synthetic and integrative engineering, which we intitule as "modeling engineering of universal semantic codes".
语义信息编码是一项复杂的综合集成工程，我们称之为“通用语义码建模工程”。
As a modeling tool which can describe the conceptual structure of information system at semantic and knowledge levels, ontology has very large advantage in knowledge modeling.
本体作为一种能在语义和知识层次上描述信息系统的概念模型的建模工具，它在知识建模上具有非常大的优势。
As a modeling tool which can describe the conceptual structure of information system at semantic and knowledge levels, ontology has very large advantage in knowledge modeling.
本体作为一种能在语义和知识层次上描述信息系统的概念模型的建模工具，它在知识建模上具有非常大的优势。
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