345 search results - page 4 / 69 » Providing K-Anonymity in location based services |
ESORICS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The ubiquity of smartphones and other location-aware handheld devices has resulted in a dramatic increase in popularity of locationbased services (LBS) tailored to user l...
IEEESCC
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper describes characteristics of information and service design by exploring the needs and motivations of tourists. Tourists are expected to be important and demanding user...
MOBISYS
2003
ACM
14 years 8 months ago
2003
ACM
Advances in sensing and tracking technology enable location-based applications but they also create significant privacy risks. Anonymity can provide a high degree of privacy, save...
SIGCOMM
2010
ACM
13 years 8 months ago
2010
ACM
We propose a new approach to ensure privacy in location based services, without requiring any support from a"trusted" entity. We observe that users of location based ser...
ACSW
2007
2007
A Privacy Enhancing Mechanism based on Pseudonyms for Identity Protection in Location-Based Services
13 years 10 months ago
Over the past years Mobile Business has gained significant progress not only because of higher transfer rates as well as advanced processing power and memory capabilities of netw...