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Location Privacy of Users in Location-based Services

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3 Author(s)
Yutaka Yanagisawa ; NTT Communication Science Laboratories, NTT Corporation. ; Hidetoshi Kido ; Tetsuji Satoh

In this paper, we introduce location traceability as an indicator for evaluating time-series location privacy for users on location-based services (LBS). The location traceability of a user is calculated with a formalized tree structure that represents all possible paths of a moving user. Through the results of the simulation experiments, we validated the effectiveness of this proposed indicator

Published in:

2006 Third Annual International Conference on Mobile and Ubiquitous Systems: Networking & Services

Date of Conference:

July 2006