Construction And Application Of Battlefield Resource Knowledge Grap

In the development environment of integrated joint operations,the data of all arms cannot be managed and dispatched effectively.In this paper,the knowledge graph of battlefield resources is proposed to uniformly describe four categories of battlefield resources: computing storage,communication network,sensor,and weapon platform.On this basis,the cooperative scheduling of battlefield resources is realized.Based on the construction method of the open knowledge graph,this paper studies how to construct the knowledge graph of battlefield resources and its application,such as the construction of battlefield resource ontology,the data extraction of battlefield resources,the relationship reasoning of battlefield resources,and the recommendation of battlefield resources in a specific battlefield environment.Firstly,using methods of seven steps and methontology as the guiding ideology,the battlefield resource ontology is constructed using the Protégé tool.Secondly,the triplet data of battlefield resources are obtained by different extraction methods from combat scenario text,well-known military websites,and encyclopedias.They are stored in the database after cleaning and fusion.Then,the inference engine of the Protégé tool is used for relationship reasoning of battlefield resources and ontology verification of battlefield resources.Finally,the location of battlefield resources is modeled in a specific battlefield environment,and the Improved Genetic Algorithm(IGA)is used to solve the model and obtain the location of battlefield resources.By analyzing the battlefield environment and targets,the model of the location of battlefield resources and battlefield resources is constructed.The Conditional Random Field(CRF)algorithm is used to recommend optimal battlefield resources for the location of battlefield resources in a specific battlefield environment.