640 search results - page 53 / 128 » Access Control for Active Spaces |
IV
2006
IEEE
14 years 2 months ago
2006
IEEE
Spatial organisation of information objects on a two or three dimensional plane or space has the advantage of revealing the connections between objects easily by spatial proximity...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
— Multi-user multiple-input multiple-output (MIMO) systems have been emerging and attracting considerable attention recently for its potential to substantially improve system cap...
ACSAC
2000
IEEE
14 years 1 months ago
2000
IEEE
In this paper, we discuss our approach to constructing a dynamic and secure “Smart Home” environment and tackling the challenges associated with it. We envision a Smart Home a...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
We present an observational study that was conducted to guide the design and development of technologies to support information flow during nurses' shift change in a hospital...