132 search results - page 27 / 27 » Secure friend discovery in mobile social networks |
WIMOB
2008
IEEE
13 years 11 months ago
2008
IEEE
— During an emergency response, access to a reliable communication infrastructure is required to exchange accurate information in a timely manner. Various communication technolog...
SIGCOMM
2010
ACM
13 years 5 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...