基于情境的知识推送技术研究

摘要

基于情境的知识推送技术是解决当前集团企业在知识管理中的知识有效利用的最直接手段,情境与知识的有效结合使知识推送过程更加智能化,提高了知识服务推送的准确性。本研究采用本体描述语言(Ontology Web Language, OWL),完成了领域知识与情境知识本体模型的建立、情境-知识关系模型建立以及情境相似度算法设计。构建出仿真过程知识领域本体模型,运用protégé建模工具进行本体实现。最后在跨学科制造领域知识管理工具中进行知识推送的初步应用及验证。%The knowledge push technology based on context is the most direct means to solve the effective utilization of the current knowledge of the group companies in knowledge management,effective combination of context and knowledge makes the process of knowledge pushing more intelligent,and improve the accuracy of the knowledge-based services pushing. It uses the OWL ( Ontology Web Language) to complete the establishment of domain and context knowledge model,the establishment of knowledge-context relation model,and the design of similar matching algorithm. Build the domain knowledge ontology model of missile simulation process which can be realized by using protégé modeling tools. Finally,the initial application and validation of knowledge push will be finished under the knowledge management tools of interdisciplinary manufacturing field.