698 search results - page 50 / 140 » Location Models for Augmented Environments |
160
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COLCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
162
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MOBICOM
1997
ACM
15 years 10 months ago
1997
ACM
This paperintroduces the notion of “universalinteraction,” allowing a device to adapt its functionality to exploit services it discovers as it moves into a new environment. Us...
294
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Abstract-- Recent innovations in RFID technology are enabling large-scale cost-effective deployments in retail, healthcare, pharmaceuticals and supply chain management. The advent ...
145
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ICDCS
1995
IEEE
15 years 10 months ago
1995
IEEE
To deal with the frequent, foreseeable and variable disconnections that occur in a mobile environment, we introduce a exible, two-level consistency model. Semantically related or ...
211
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SIGGRAPH
1999
ACM
15 years 11 months ago
1999
ACM
This paper introduces a new process, environment matting, which captures not just a foreground object and its traditional opacity matte from a real-world scene, but also a descrip...