602 search results - page 46 / 121 » An access control model for mobile physical objects |
149
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ECAI
2010
Springer
15 years 2 months ago
2010
Springer
Motion planning in dynamic environments consists of the generation of a collision-free trajectory from an initial to a goal state. When the environment contains uncertainty, preven...
140
Voted
INFOCOM
2006
IEEE
15 years 8 months ago
2006
IEEE
— Space-time communications can help combat fading and hence can significantly increase the capacity of ad hoc networks. Cooperative diversity or virtual antenna arrays facilita...
ICALT
2005
IEEE
15 years 7 months ago
2005
IEEE
Busy, active adults often do not have the time or ability to study in traditional, face-to-face classroom settings. In addition, adult learners may need access to content or exper...
109
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CIA
1999
Springer
15 years 6 months ago
1999
Springer
When we communicate with others in a most primitive way like face-to-face conversation, we normally gather at a common physical place. This physical constraint has been recognized ...
110
Voted
RTDB
2001
15 years 3 months ago
2001
Research in the concurrency control of real-time data access over mobile networks is receiving growing attention. With possibly lengthy transmission delay and frequent disconnecti...