640 search results - page 7 / 128 » Access Control for Active Spaces |
JUCS
2008
13 years 8 months ago
2008
: Social-aware computing is an emerging trend based on ubiquitous computing technologies and collaborative work. A successful design demands a better understanding of group tasks, ...
CVPR
2007
IEEE
14 years 19 days ago
2007
IEEE
In the paper, we describe an optical system which is capable of providing external access to both the sensor and the lens aperture (i.e., projection center) of a conventional came...
CSCW
1999
ACM
13 years 8 months ago
1999
ACM
Voice loops, an auditory groupware technology, are essential coordination support tools for experienced practitioners in domains such as air traffic management, aircraft carrier o...
IPCCC
2007
IEEE
14 years 3 months ago
2007
IEEE
Role-based access control and role hierarchies have been the subject of considerable research in recent years. In this paper, we consider three useful applications of a new role-b...
ICPP
2005
IEEE
14 years 2 months ago
2005
IEEE
Security in collaborative groups is an active research topic and has been recognized by many organizations in the past few years. In this paper, we propose a fine-grained and attr...