922 search results - page 36 / 185 » Attribute based data sharing with attribute revocation |
ECML
2007
Springer
15 years 1 months ago
2007
Springer
We consider the problem of ordinal classification, in which a value set of the decision attribute (output, dependent variable) is finite and ordered. This problem shares some chara...
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GIS
2007
ACM
15 years 10 months ago
2007
ACM
We consider trails to be a document type of growing importance, authored in abundance as locative technologies become embedded in mobile devices carried by billions of humans. As ...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Information sharing can be effective with structured data. The Semantic Web is mainly aimed at structuring information by creating widely accepted ontologies. However, users have ...
DMIN
2009
14 years 7 months ago
2009
-- The proliferation of social networks, where individuals share private information, has caused, in the last few years, a growth in the volume of sensitive data being stored in th...
INFOCOM
2012
IEEE
13 years 6 days ago
2012
IEEE
Abstract—This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosiv...