683 search results - page 8 / 137 » Unique Group Signatures |
CHI
2004
ACM
14 years 10 months ago
2004
ACM
Online communities can help people form productive relationships. Unfortunately, this potential is not always fulfilled: many communities fail, and designers don't have a sol...
HICSS
2006
IEEE
14 years 3 months ago
2006
IEEE
The management of operational risks, i.e., risks of loss resulting from inadequate or failed processes, people and systems or from external events, is crucial for the stability of...
INDOCRYPT
2004
Springer
14 years 3 months ago
2004
Springer
A ring signature scheme is a group signature scheme with no group manager to setup a group or revoke a signer. A linkable ring signature, introduced by Liu, et al. [20], additional...
IIWAS
2004
13 years 11 months ago
2004
Group signature schemes permit a group member signing on messages anonymously and unlinkably on behalf of a group. The anonymity can be revoked when arguments occurred. This paper...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
The joint invariants of the projective group PSL(3, R) on RP2 , the five-point volume cross-ratios, are studied to address the problem of correspondence in a camera network. The ...