Application Research on Integration Service of Library Information Resources Using Linked Data

摘要

To improve the efficiency of library users to find information, this paper analyzes the resource fusion method based on ontology and associated data to solve semantic heterogeneity, and puts forward a method of semantic fusion of library digital resources based on linked data. This article makes up for the deficiency of the traditional bibliographic resources integration model based on the related bibliographic resources, and establishes the integrated bibliographic resources model with related bibliographic resources. At the same time, using the related data query language SPARQL and Java programming, the process of searching bibliographic attributes from bibliographic associated data sets is explored in detail. Finally, the semantic relationship and access path between various types of data and data in the digital library are established, and the problem of forming a good service operation mechanism is proposed. The system running results show that the scheme can meet the needs of future semantic web users, and it is conducive to the effective use of digital library information resources.