Social space keyword query based on semantic trajectory.

Keyan Cao Qimeng Sun Haoli Liu Yefan Liu Gongjie Meng Jingjing Guo

Published in: Neurocomputing (2021)

Keyphrases

keyword queries
domain specific
keyword search
keyword search in relational databases
semantic web
semantic search
data structure
natural language
data mining
information retrieval
metadata
domain knowledge
semantic information
semi structured
graph structure
query keywords