366 search results - page 25 / 74 » A Door Access Control System with Mobile Phones |
MMS
2010
14 years 8 months ago
2010
Ubimedia is a concept where media files are embedded in everyday objects and the environment. We propose an approach where the user can read and write these files with his/her pe...
RAS
2000
14 years 9 months ago
2000
We address the problem of visual-based navigation of a mobile robot in indoors environments. The robot control system is based on a single camera to provide the required visual fe...
PUC
2000
14 years 9 months ago
2000
Much of the ongoing research in ubiquitous computing has concentrated on providing context information, e.g. location information, to the level of services and applications. Typic...
CN
2007
14 years 9 months ago
2007
Ad hoc groups, such as peer-to-peer (P2P) systems and mobile ad hoc networks (MANETs) represent recent technological advancements. They support low-cost, scalable and fault-tolera...
MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
We present rendezvous-based access control for access control in the pre-hospital environment. Rendezvous-based access control is a simple cryptographic access control method that...