922 search results - page 23 / 185 » Attribute based data sharing with attribute revocation |
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ICDE
2005
IEEE
15 years 11 months ago
2005
IEEE
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
IJCAI
1993
14 years 11 months ago
1993
Since most real-world applications of classification learning involve continuous-valued attributes, properly addressing the discretization process is an important problem. This pa...
ICPR
2010
IEEE
14 years 7 months ago
2010
IEEE
Attribute filters allow enhancement and extraction of features without distorting their borders, and never introduce new image features. These are highly desirable properties in bi...
CORR
2011
Springer
14 years 1 months ago
2011
Springer
- In this work we are analyzing scalability of the heuristic algorithm we used in the past [1-4] to discover knowledge from multi-valued symbolic attributes in fuzzy databases. The...
DEXA
2007
Springer
15 years 3 months ago
2007
Springer
We present an access method for set-valued attributes that is based on a multi-level extendible hashing scheme. This scheme avoids exponential directory growth for skewed data and...