A Dynamic Service Model of Think Tanks based on Knowledge Element and Ontology

Objective/Meaning: There is a lack of effective research on the dynamic service of think tankunder the ubiquitous information environment. The knowledge element method is introduced into the dynamic service of think tank, and a dynamic service model of think-tank is proposed. Method/process: First, it combines the domain experts to analyze the user's requirements, and then filters the relevant information resources in the mass data environment. Finally, the knowledge element method is used to collect and mark the resources preprocessed, construct the knowledge element library, and combine the ontology theory into the semantic knowledge network with the knowledge element as the node, forming the knowledge warehouse. According to the three level mapping of demand resource knowledge, it realizes the service mode of think tank based on knowledge element. Results/Conclusion: This method provides the control unit of the think tank service from the literature of coarse grained to theknowledge unit of fine-grained, which is based on the knowledge element, and provides the service of knowledge organization in the unit of knowledge element.