461 search results - page 80 / 93 » Privacy Enhancing Credentials |
CHI
2003
ACM
15 years 10 months ago
2003
ACM
The majority of systems using public displays to foster awareness have focused on providing information across remote locations or among people who are loosely connected and lack ...
PERCOM
2007
ACM
15 years 9 months ago
2007
ACM
To address the privacy concerns associated with RFID, previous work proposed an approach, where RFID readers do not only broadcast commands to inventory tag populations, but also ...
PERCOM
2009
ACM
15 years 4 months ago
2009
ACM
—Privacy protection is increasingly important during authentications in Radio Frequency Identification (RFID) systems. In order to achieve high-speed authentication in largescale...
DEXAW
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—Search context is a crucial factor that helps to understand a user’s information need in ad-hoc Web page retrieval. A query log of a search engine contains rich inform...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper, we study the anonymous cardinality estimation problem in radio frequency identification (RFID) systems. To preserve privacy and anonymity, each tag only transmi...