640 search results - page 4 / 128 » Access Control for Active Spaces |
VLDB
2006
ACM
14 years 5 months ago
2006
ACM
Abstract We explore the problem of portable and flexible privacy preserving access rights that permit access to a large collection of digital goods. Privacy-preserving access contr...
WORDS
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper shows how role-based access control (RBAC) models can be implemented in distributed object-based systems that follow OMG/CORBA standards. We introduce a novel approach ...
SPC
2005
Springer
13 years 11 months ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...
GEOINFORMATICA
2000
13 years 5 months ago
2000
: Transportation systems exist to improve individual accessibility. However, emerging applications of GIS in transportation (GIS-T) and intelligent transportation system (ITS) focu...
ICRA
2006
IEEE
13 years 11 months ago
2006
IEEE
— This paper explores the space of active modular trusses, ranging from a passive truss with one independent active climbing module to fully self-reconfiguring dynamically contr...