基于本体和规则的物流知识表示与推理

Knowledge Representation and Reasoning of Logistic System Based on Ontology and Rule

为了解决物流领域相关概念的共享和信息集成问题,研究了物流配送过程中相关知识的表示以及基于知识的推理.应用本体论方法分析配货规则,使用本体中表示的概念和属性制定配货规则库.运用Jena推理子系统,对本体和配货规则进行推理,开发了一套基于本体和规则的自动配货系统.由于本体是共享概念模型明确的、形式化的规范描述,可以利用本体强大的语义表达能力、本体所描述的共享知识以及自动推理机制,实现物流企业之间以知识集成为基础的业务集成.

The knowledge representation and reasoning in the logistics planning process were studied to solve the information share and integrating for related concept. Appling ontology method to analysis distribute order rule, the concept and the attribute was used to formulate the knowledge base of distribute order rule. Based on the Jena inference subsystem, inference was performed with ontology and goods rule. An automatic planning system was developed. Because the ontology is a standard, explicit and formalized description for shared conceptual model, the service between logistic enterprises can be integrated by applying semantic express, shared knowledge described by ontology and automatic inference mechanism in logistic system.