2911 search results - page 393 / 583 » A Theory of Expressiveness in Mechanisms |
ZUM
2000
Springer
15 years 5 months ago
2000
Springer
: Retrenchment is introduced as a liberalisation of refinement intended to address some of the shortcomings of refinement as sole means of progressing from simple abstract models t...
122
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COMGEO
2010
ACM
15 years 5 months ago
2010
ACM
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
152
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CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
In this paper general solutions for Nonlinear Nonnegative Component Analysis for data representation and recognition are proposed. That is, motivated by a combination of the Nonne...
110
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CAE
2007
15 years 4 months ago
2007
Audiovisual performance is a fertile area for creative expression, an intersection of experimental cinema and computer music that has seen a groundswell of interest in recent year...
110
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CCS
2008
ACM
15 years 3 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...