4096 search results - page 381 / 820 » An Object Model for Interoperable Systems |
182
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TRUST
2009
Springer
16 years 1 months ago
2009
Springer
UCON is a highly flexible and expressive usage control model which allows an object owner to specify detailed usage control policies to be evaluated on a remote platform. Assuranc...
215
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SSD
1993
Springer
15 years 10 months ago
1993
Springer
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
193
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ECAI
2006
Springer
15 years 10 months ago
2006
Springer
Existing approaches to knowledge representation and reasoning in the context of open systems either deal with "objective" knowledge or with beliefs. In contrast, there ha...
192
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CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, we analyze the cyber security of state estimators in Supervisory Control and Data Acquisition (SCADA) systems operating in power grids. Safe and reliable operation o...
174
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Projector-camera systems use computer vision to analyze their surroundings and display feedback directly onto real world objects, as embodied by spatial augmented reality. To be e...