Why Questions on Time-Aware Spatial Keyword Queries in Traffic Networks.

Xiao Jia Yanhong Li Yihua Lan Jinliang Huang Xingang Zhang

Published in: IEEE Access (2022)

Keyphrases

keyword queries
keyword search
keywords
candidate answers
information access
keyword search in relational databases
structured data
database schema
data sets
machine learning
domain knowledge
user queries
databases
query processing
multi dimensional
graph structure