495 search results - page 63 / 99 » Signed quorum systems |
103
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ISCC
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Identity Management (IdM) on the application layer improves the usability and security for end users by offering features like Single Sign-On and attribute provisioning....
CCS
2001
ACM
15 years 4 months ago
2001
ACM
Abstract. We describe a weakness in the High Bandwidth Digital Content Protection (HDCP) scheme which may lead to practical attacks. HDCP is a proposed identity-based cryptosystem ...
ASSETS
2010
ACM
14 years 10 months ago
2010
ACM
Smart phones typically support a range of GPS-enabled navigation services. However, most navigation services on smart phones are of limited use to people with visual disabilities....
120
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PERVASIVE
2004
Springer
15 years 5 months ago
2004
Springer
Most gesture recognition systems analyze gestures intended for communication (e.g. sign language) or for command (e.g. navigation in a virtual world). We attempt instead to recogn...
HUMAN
2003
Springer
15 years 5 months ago
2003
Springer
This paper proposes a resilient, alternative monetary system on the Internet called i-WAT, based on WAT System[1] which uses a form of promissory note as the medium of exchanging g...