184 search results - page 24 / 37 » Dynamic Access Control in a Concurrent Object Calculus |
FASE
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...
ICRA
2000
IEEE
14 years 29 days ago
2000
IEEE
This paper investigates controllability of underactuated rolling systems consisting of a smooth object rolling on a moving smooth surface. Our system consists of a spherical ball ...
IMECS
2007
13 years 10 months ago
2007
— This paper proposes an authentication approach to support multi-clients in using a multi-application based environment. The approach is primarily based on the public key infras...
SIGCOMM
2005
ACM
14 years 2 months ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...
ESORICS
2007
Springer
14 years 2 months ago
2007
Springer
Obligations are pervasive in modern systems, often linked to access control decisions. We present a very general model of obligations as objects with state, and discuss its interac...