922 search results - page 106 / 185 » Attribute based data sharing with attribute revocation |
ECAI
2000
Springer
15 years 4 months ago
2000
Springer
In this paper, an editing algorithm based on the projection of the examples in each dimension is presented. The algorithm, that we have called EOP (Editing by Ordered Projection) h...
ADBIS
2010
Springer
15 years 2 days ago
2010
Springer
Abstract. The last years there is an increasing interest for query processing techniques that take into consideration the dominance relationship between objects to select the most ...
TRS
2008
14 years 11 months ago
2008
Abstract. For completely specified decision tables lower and upper approximations are unique, the lower approximation is the largest definable set contained in the approximated set...
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
To be efficient, data protection algorithms should generally exploit the properties of the media information in the transform domain. In this paper, we will advocate the use of no...
AAAI
2007
15 years 2 months ago
2007
This paper is to investigate rank aggregation based on multiple user-centered measures in the context of the web search. We introduce a set of techniques to combine ranking lists ...