Reverse keyword-based location search on road networks.

Zijun Chen Xin Wang Wenyuan Liu

Published in: GeoInformatica (2022)

Keyphrases

road network
location based services
semantic search
moving objects
shortest path
search algorithm

travel time
transportation networks
route planning
query refinement
search space
nearest neighbor search

keyword search
information seeking
spatial networks
spatial databases
path queries
high dimensional

search engine
uncertain trajectories
geographic information systems
bipartite graph
spatial data
keywords