236 search results - page 7 / 48 » From Weak to Strong Watermarking |
IJNSEC
2008
13 years 9 months ago
2008
In a blind signature scheme, the user can get a signature sig(m) on message m generated from the signer's blind signature sig(m ) on blinded message m , but the signer can�...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—It is well known that a packet loss in 802.11 can happen either due to collision or an insufficiently strong signal. However, discerning the exact cause of a packet loss, once ...
FOCS
2009
IEEE
14 years 1 months ago
2009
IEEE
Coin flipping is a fundamental cryptographic primitive that enables two distrustful and far apart parties to create a uniformly random bit [Blu81]. Quantum information allows for ...
ICALP
1997
Springer
14 years 2 months ago
1997
Springer
In the 1980's, Bennett introduced computational depth as a formal measure of the amount of computational history that is evident in an object's structure. In particular,...
SODA
2008
ACM
13 years 11 months ago
2008
ACM
Bisubmodular functions are a natural "directed", or "signed", extension of submodular functions with several applications. Recently Fujishige and Iwata showed ...