Design and Implementation of a Literature Retrieval System Based on Graph Database

For the current literature retrieval system for the results presented in the form of text only problem, a graph database based literature Information Retrieval System. The use graph database Neo4j storage, user query literature by keyword, the system visually in the form of graph nodes of information presented to the user can intuitively understand literature related information. Experimental results show that the system is faster than relational database system, the implementation time is reduced by 71% (for 3-node query), 88% (for 4-node queries), and 99% (for 5-node query).