341 search results - page 8 / 69 » A dynamic key management solution to access hierarchy |
83
Voted
IJNSEC
2007
14 years 9 months ago
2007
The lack of fixed infrastructure, both physical and organizational, and the highly dynamic nature of ad hoc networks, presents a major challenge in providing secure, authenticate...
IPCCC
2005
IEEE
15 years 3 months ago
2005
IEEE
Due to the dynamic nature of WAHN communications and the multi-node involvement in most WAHN applications, group key management has been proposed for efficient support of secure c...
IJNSEC
2008
14 years 9 months ago
2008
In the last few years, multicasting is increasingly used as an efficient communication mechanism for group-oriented applications in the Internet. Some multicast applications requi...
ICCD
2007
IEEE
15 years 6 months ago
2007
IEEE
The cache hierarchy of state-of-the-art—especially multicore—microprocessors consumes a significant amount of area and energy. A significant amount of research has been devo...
174
click to vote
PC
2011
14 years 4 months ago
2011
We investigate the efficient iterative solution of large-scale sparse linear systems on shared-memory multiprocessors. Our parallel approach is based on a multilevel ILU precondit...