Spatial Keyword Queries in Directed and Dynamic Road Networks".

Muhammad Attique Hyung-Ju Cho Tae-Sun Chung

Published in: Wirel. Commun. Mob. Comput. (2019)

Keyphrases

road network
spatial networks
keyword queries
spatial databases
spatial queries
efficient processing
keyword search
moving objects
keywords
travel time
shortest path
spatial data
spatio temporal
document retrieval
structured data
spatial objects
relational databases
information access
random walk