16 search results - page 1 / 4 » Temporal Aspects of Dynamic Role Assignment |
AOSE
2003
Springer
14 years 4 months ago
2003
Springer
A helpful abstraction of a group of agents is a set of interacting roles, or sets of normative behaviors, that the agents can assume. An important characteristic of real-world agen...
JISBD
2003
14 years 11 days ago
2003
: A pattern identifies a problem and provides the specification of a generic solution to that problem. Conceptual modelling patterns are aimed at representing a specific structure ...
CSCW
1996
ACM
14 years 3 months ago
1996
ACM
Collaborative systems provide a rich but potentially chaotic environment for their users. This paper presents a system that allows users to control collaboration by enacting polic...
SACMAT
2003
ACM
14 years 4 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBAC�...
CLIMA
2011
12 years 10 months ago
2011
We propose a logical framework to represent and reason about some important aspects of a theory of institutional action: (1) the distinctions between physical facts and actions and...