1140 search results - page 124 / 228 » A Purpose-Based Access Control Model |
115
Voted
JNW
2006
15 years 2 months ago
2006
Abstract--Highly distributed environments such as pervasive computing environments not having global or broad control, need another attribute certificate management technique. For ...
132
Voted
ESSMAC
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. We consider a linear system, such as an estimator or a controller, in which several signals are transmitted over wireless communication channels. With the coding and medi...
140
Voted
ASIACRYPT
2010
Springer
15 years 23 days ago
2010
Springer
We consider the problem of encrypting structured data (e.g., a web graph or a social network) in such a way that it can be efficiently and privately queried. For this purpose, we ...
124
Voted
MSWIM
2006
ACM
15 years 8 months ago
2006
ACM
Recent studies and publications have shown a demand for a secure method to proof someones or somenthings position via a communication channel. In this paper we present a concept a...
113
Voted
CUZA
2002
15 years 2 months ago
2002
Metacomputing allows the exploitation of geographically seperate, heterogenous networks and resources. Most metacomputers are feature rich and carry a long, complicated installati...