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DISCEX
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper proposes several integrated security architecture designs for client-server group communication systems. In an integrated architecture, security services are implemente...
DISCEX
2003
IEEE
15 years 2 months ago
2003
IEEE
Secure group communication protocols have been designed to meet needs such as secure management of group membership, confidential group communication, and access control. New lan...
ACSC
2003
IEEE
15 years 2 months ago
2003
IEEE
Intention preservation is an important aspect of consistency maintenance in real-time collaborative editing systems. The multi-version approach is able to preserve individual user...
INFORMATICALT
2007
14 years 9 months ago
2007
A generalized group-oriented cryptosystem (GGOC) based on ElGamal cryptosystem was proposed by Yang et al. in 2003. This study shows that if the authorized decryption sets of users...
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CADE
2003
Springer
15 years 10 months ago
2003
Springer
We describe the integration of permutation group algorithms with proof planning. We consider eight basic questions arising in computational permutation group theory, for which our ...