1161 search results - page 182 / 233 » Group Message Authentication |
CF
2010
ACM
14 years 1 months ago
2010
ACM
The Message Passing Interface (MPI) is one of the most widely used programming models for parallel computing. However, the amount of memory available to an MPI process is limited ...
CN
2007
13 years 10 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...
CORR
2007
Springer
13 years 10 months ago
2007
Springer
— We analyze the feasibility of distributed spatial multiplexing with limited feedback in a slow-fading interference network with MN non-cooperating single-antenna sources and M ...
ADHOC
2004
13 years 10 months ago
2004
In this paper, we study a new multicast paradigm for large scale mobile ad hoc networks, namely team multicast. In team multicast the multicast group does not consist of individua...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper presents a novel Mod-4 steganographic method in discrete cosine transform (DCT) domain. A group of 2?2 quantized DCT coefficients (GQC) is selected as the valid embeddi...