598 search results - page 87 / 120 » A fair certification protocol |
TPDS
2008
13 years 9 months ago
2008
Most trust models in Peer-to-Peer (P2P) systems are identity based, which means that in order for one peer to trust another, it needs to know the other peer's identity. Hence,...
FOCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Secret sharing and multiparty computation (also called “secure function evaluation”) are fundamental primitives in modern cryptography, allowing a group of mutually distrustfu...
Publication
We propose a scheme for congestion avoidance in networks using a connectionless protocol at the network layer. The scheme uses a minimal amount of feedback from the network to the ...
ISCC
2009
IEEE
14 years 4 months ago
2009
IEEE
We investigate the problem of spreading information contents in a wireless ad hoc network. In our vision, information dissemination should satisfy the following requirements: (i) ...
CISS
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— A cross-layer optimization combining retransmission diversity with multi-user diversity is investigated for wireless communications. To this end, a joint design of adap...