495 search results - page 50 / 99 » Signed quorum systems |
CCS
2001
ACM
15 years 4 months ago
2001
ACM
A group signature scheme allows a group member to sign messages anonymously on behalf of the group, while in case of a dispute, a designated entity can reveal the identity of a si...
128
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TASE
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—A fast offset surface generation approach is presented in this paper to construct intersection-free offset surfaces, which preserve sharp features, from freeform triangu...
122
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ICDCS
2007
IEEE
15 years 6 months ago
2007
IEEE
Clustering in Mobile Ad Hoc Networks (MANETs) has shown to be a promising technique to ensure the scalability and efficiency of various communication protocols. Since stations in...
SACMAT
2003
ACM
15 years 5 months ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
138
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JSAC
2011
14 years 6 months ago
2011
Abstract—In decentralized cognitive radio (CR) networks, enabling the radios to establish a control channel (i.e., “rendezvous” to establish a link) is a challenging problem....