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Group Processing of Simultaneous Shortest Path Queries in Road Networks.
Radi Muhammad Reza
Mohammed Eunus Ali
Tanzima Hashem
Published in:
MDM (1) (2015)
Keyphrases
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path queries
road network
shortest path
xml query processing
travel time
index structure
moving objects
weighted graph
complex queries
databases
labeling scheme
multi dimensional
spatial networks
xml data
spatial data
database management systems
spatial databases
cost model
np complete
xml queries
regular path queries