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Efficient Oblivious Augmented Maps: Location-Based Services with a Payment Broker.
Markulf Kohlweiss
Sebastian Faust
Lothar Fritsch
Bartek Gedrojc
Bart Preneel
Published in:
Privacy Enhancing Technologies (2007)
Keyphrases
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location based services
mobile devices
location information
location aware
road network
location privacy
spatial data
mobile users
mobile environments
web services
lightweight
data mining