922 search results - page 144 / 185 » Attribute based data sharing with attribute revocation |
ADBIS
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. As XML becomes a popular data representation and exchange format over the web, XML schema design has become an important research area. Formal Concept Analysis (FCA) has ...
ADC
2010
Springer
14 years 4 months ago
2010
Springer
Nowadays privacy becomes a major concern and many research efforts have been dedicated to the development of privacy protecting technology. Anonymization techniques provide an eff...
WABI
2004
Springer
15 years 3 months ago
2004
Springer
We consider the problem of finding the optimal pair of string patterns for discriminating between two sets of strings, i.e. finding the pair of patterns that is best with respect...
SSD
2001
Springer
15 years 2 months ago
2001
Springer
Spatial joins are fundamental in spatial databases. Over the last decade, the primary focus of research has been on joins with the predicate “region intersection.” In modern da...
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ASIAMS
2008
IEEE
14 years 11 months ago
2008
IEEE
The paper elaborates upon the interim results achieved in resolving a few newly discovered 16th century letters now alleged to be written by Queen Mary of Scots (QMS). Despite the...