1140 search results - page 114 / 228 » A Purpose-Based Access Control Model |
MICROMACHINES
2011
13 years 2 months ago
2011
: A wealth of current research in microengineering aims at fabricating devices of increasing complexity, notably by (self-)assembling elementary components into heterogeneous funct...
OTM
2010
Springer
13 years 6 months ago
2010
Springer
In this paper, we present generic algorithms to ensure the consistency of mutual-exclusion and binding constraints in a business process context. We repeatedly identified the need...
SOUPS
2009
ACM
14 years 2 months ago
2009
ACM
Online social network sites, such as MySpace, Facebook and others have grown rapidly, with hundreds of millions of active users. A new feature on many sites is social applications...
HICSS
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we propose a conceptual model of virtual organizations as normative multiagent systems. The dynamic aspects of virtual organizations are modeled using aspects of spe...
ECSCW
1997
13 years 9 months ago
1997
: Extending and reinterpreting earlier work on the 'Spatial Model', this paper presents a generic model for supporting awareness in cooperative systems ('the AETHER ...