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174
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HVEI
2010
15 years 7 months ago
2010
Perceptual image distortion measures can play a fundamental role in evaluating and optimizing imaging systems and image processing algorithms. Many existing measures are formulate...
262
Voted
ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
We present a technique for refining the design of relational storage for XML data based on XML key propagation. Three algorithms are presented: one checks whether a given function...
272
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
144
Voted
IPMI
2003
Springer
16 years 7 months ago
2003
Springer
We formulate and interpret several registration methods in the context of a unified statistical and information theoretic framework. A unified interpretation clarifies the implici...
170
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BIRTHDAY
2000
Springer
15 years 10 months ago
2000
Springer
Bistructures are a generalisation of event structures which allow a representation of spaces of functions at higher types in an orderextensional setting. The partial order of caus...