438 search results - page 56 / 88 » Activity-based Access Control Model to Hospital Information |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Cross-layer optimization (CLO) promises significant gains in comparison to a conventional system design, which does not allow for information exchange across layers. One of th...
IDMS
1997
Springer
14 years 20 days ago
1997
Springer
Abstract. This paper presents a system, called mTunnel, for application level tunneling of multicast trac in a lightweight manner, where the end-user is responsible for deciding w...
COMPSAC
2006
IEEE
14 years 2 months ago
2006
IEEE
In federated and pervasive networks, trust management has become a cornerstone for information security and privacy. Although people have recognized the importance of privacy and ...
ERCIMDL
2010
Springer
13 years 9 months ago
2010
Springer
In this paper we present the digital library assistant (DiLiA). The system aims at augmenting the search in digital libraries in several dimensions. In the project advanced informa...
ICDE
2007
IEEE
14 years 11 days ago
2007
IEEE
Current social networks implement very simple protection mechanisms, according to which a user can state whether his/her personal data, relationships, and resources should be eith...