229 search results - page 37 / 46 » Set Covering Problems in Role-Based Access Control |
AUTONOMICS
2007
ACM
13 years 9 months ago
2007
ACM
We propose a complete design for a scope limited, multihop broadcast middleware, which is adapted to the variability of the ad-hoc environment and works in unlimited ad-hoc networ...
P2P
2006
IEEE
14 years 1 months ago
2006
IEEE
To achieve higher efficiency over their unstructured counterparts, structured peer-to-peer systems hold each node responsible for serving a specified set of keys and correctly r...
CONCURRENCY
2006
13 years 7 months ago
2006
With the advent of grid technologies, scientists and engineers are building more and more complex applications to utilize distributed grid resources. The core grid services provid...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
Streaming high quality audio/video (AV) from home media sources to TV sets over a wireless local area network (WLAN) is a challenging problem because of the fluctuating bandwidth...
INFOCOM
2003
IEEE
14 years 29 days ago
2003
IEEE
—Wireless communications using ad hoc networks are receiving an increasing interest. The most attractive feature of ad hoc networks is the flexibility. The network is set up by ...