4424 search results - page 567 / 885 » Semantic virtual environments |
190
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ICFEM
2007
Springer
16 years 26 days ago
2007
Springer
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
184
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ICARCV
2006
IEEE
16 years 23 days ago
2006
IEEE
— In the simultaneous localization and mapping (SLAM) problem, a mobile robot must build a map of its environment while simultaneously determining its location within that map. W...
193
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ISMAR
2006
IEEE
16 years 22 days ago
2006
IEEE
We describe and evaluate a new tracking concept for outdoor Augmented Reality. A few mobile beacons added to the environment correct errors in head-worn inertial and GPS sensors. ...
171
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ICRA
2005
IEEE
16 years 9 days ago
2005
IEEE
— The problem of simultaneous localization and mapping has received much attention over the last years. Especially large scale environments, where the robot trajectory loops back...
204
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IPPS
2005
IEEE
16 years 9 days ago
2005
IEEE
Conventional performance evaluation mechanisms focus on dedicated distributed systems. Grid computing infrastructure, on another hand, is a shared collaborative environment constr...