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Efficient algorithms for optimal location queries in road networks.
Zitong Chen
Yubao Liu
Raymond Chi-Wing Wong
Jiamin Xiong
Ganglin Mai
Cheng Long
Published in:
SIGMOD Conference (2014)
Keyphrases
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road network
optimal location
spatial networks
shortest path
path queries
fastest path
spatial queries
uncertain trajectories
trip planning
travel time
objects moving
query processing
moving objects
location based services
facility location
spatial databases
k nearest neighbor
query language
efficient processing
transportation networks
road segments
traffic conditions
trajectory data
complex queries
query types
particle swarm optimization
linear programming
three dimensional