602 search results - page 26 / 121 » An access control model for mobile physical objects |
117
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ACMICEC
2007
ACM
15 years 5 months ago
2007
ACM
This paper focuses on the problem of preventing illegal copying of digital assets without jeopardising the right of legitimate licence holders to transfer content between their ow...
103
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WOWMOM
2009
ACM
15 years 8 months ago
2009
ACM
The proliferation of mobile computing devices and local wireless networks has promoted a growing interest in location-aware systems. The problem with existing positioning techniqu...
128
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VIS
2007
IEEE
16 years 3 months ago
2007
IEEE
Just as we can work with two-dimensional floor plans to communicate 3D architectural design, we can exploit reduced-dimension shadows to manipulate the higher-dimensional objects ...
108
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ATAL
2009
Springer
15 years 2 months ago
2009
Springer
Motion planning for mobile agents, such as robots, acting in the physical world is a challenging task, which traditionally concerns safe obstacle avoidance. We are interested in p...
131
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Two-ray ground reflection model has been widely used as the propagation model to investigate the performance of an ad hoc network. But two-ray model is too simple to represent a r...