%0 Journal Article
%K Knowledge graphs
%K Nanjing Yunjin
%K Question-answering system
%K Retrieval augmented generation
%K Vector retrieval
%R 10.1186/s40494-024-01231-3
%T Nanjing Yunjin intelligent question-answering system based on knowledge graphs and retrieval augmented generation technology
%U https://www.scopus.com/inward/record.uri?eid=2-s2.0-85189988524&doi=10.1186%2fs40494-024-01231-3&partnerID=40&md5=fa422be6944ff08e26848af12bba0f7b
%V 12