中文摘要：

为提高组织的知识流动效率,加快任务模块协同进程,提升管理者的战略决策质量,集成本体论与过程视图理论,定义了任务模块运营模式下,过程知识链和核心知识链的知识流动标准并对两者关系予以论证。在此基础上,从过程知识链中抽取核心知识节点,建立核心知识链抽取模型,阐述了模型的操作规则、运行步骤并加以讨论。研究结果表明：核心知识链是组织高效满足知识主体需求的有效途径;通过对不同任务模块知识主体的知识需求及知识流动次序的显性化表征,知识主体能够更具针对性、更富有成效地完成自身任务。

英文摘要：

We aim to improve the efficiency of knowledge flow in an organization,thereby hastening cooperation over task modules and ultimately improving the quality of strategic decision making at management level. Integrating theories related to ontology and process view,we define knowledge flow as the norm of the process and core knowledge chains under the operational mode of a task module,and we demonstrate the relationship between the two.Based on this approach,we extract core knowledge nodes from the process knowledge chain,set up the core-knowledge-chain extraction model,and state and discuss the operating rules and procedures of the model. The results show that the core knowledge chain is an effective way for organizations to satisfy the need of knowledge entities.With explicit representations of knowledge need and the order of the flow of knowledge entities under different task modules,knowledge entities will complete their tasks much more purposefully and effectively.