922 search results - page 123 / 185 » Attribute based data sharing with attribute revocation |
BILDMED
2008
15 years 1 months ago
2008
Abstract. Perfusion data characterize the regional blood flow in human tissue. For each voxel, a time-intensity curve (TIC) represents the enhancement of a contrast agent (CA). Par...
IJCPOL
2008
14 years 12 months ago
2008
Event semantics in general and event type coercion in particular have been a challenging yet rewarding topic in verbal semantics (Pustejovsky, 1995). However, there have been few ...
140
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CORR
2011
Springer
14 years 6 months ago
2011
Springer
Different features have different relevance to a particular learning problem. Some features are less relevant; while some very important. Instead of selecting the most relevant fe...
117
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PVLDB
2010
14 years 6 months ago
2010
We present a new indexing method named ZINC (for Z-order Indexing with Nested Code) that supports efficient skyline computation for data with both totally and partially ordered at...
108
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NBIS
2009
Springer
15 years 6 months ago
2009
Springer
- Recently, pervasive and ubiquitous computing evolved tremendously and has become an integral part of many fields. This is widely attributed to their efficiency in integrating wit...