602 search results - page 43 / 121 » An access control model for mobile physical objects |
119
Voted
MSWIM
2003
ACM
15 years 7 months ago
2003
ACM
Errors introduced by a wireless medium are more frequent and profound than contemporary wired media. Some of these errors, which are not corrected by the physical layer, result in...
119
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TSP
2008
15 years 1 months ago
2008
In this paper, we consider an uplink multiple-antenna Code-Division Multiple-Access (CDMA) system linking several multiple-antenna mobile users to one multiple-antenna base-statio...
131
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TEDU
2008
15 years 9 days ago
2008
Recently, many researchers have worked on tabletop systems. One issue with tabletop interfaces is how to control the table without using conventional desktop input devices such as ...
117
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HRI
2006
ACM
15 years 7 months ago
2006
ACM
Autonomous robots use sensors to perceive and track objects in the world. Tracking algorithms use object motion models to estimate the position of a moving object. Tracking effic...
124
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VRML
2005
ACM
15 years 7 months ago
2005
ACM
In this paper, we present LAMP3D, a system for the locationaware presentation of VRML content on mobile devices. We explore the application of LAMP3D in tourist mobile guides: the...