362 search results - page 27 / 73 » An access control model for simplifying constraint expressio... |
NJC
2002
13 years 7 months ago
2002
The tcc model is a formalism for reactive concurrent constraint programming. We present a model of temporal concurrent constraint programming which adds to tcc the capability of mo...
ICRA
1994
IEEE
13 years 11 months ago
1994
IEEE
Analysis and simulations are performed for a simplified model of a commercially available variant on the skateboard, known as the Snakeboard1 . Although the model exhibits basic g...
COLCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
ACISP
2003
Springer
14 years 25 days ago
2003
Springer
Abstract. This paper examines the access control requirements of distributed health care information networks. Since the electronic sharing of an individual’s personal health inf...
GRID
2006
Springer
13 years 7 months ago
2006
Springer
Security underpins Grids and e-Research. Without a robust, reliable and simple Grid security infrastructure combined with commonly accepted security practices, large portions of th...