Efficient time-interval augmented spatial keyword queries on road networks.

Changyin Luo Pengfei Wang Yanhong Li Bolong Zheng Guohui Li

Published in: Inf. Sci. (2022)

Keyphrases

road network
keyword queries
spatial networks
spatial databases
shortest path
structured data
spatial data
keyword search
moving objects
spatio temporal
travel time
uncertain trajectories
database
data structure
relational databases