922 search results - page 67 / 185 » Attribute based data sharing with attribute revocation |
WWW
2005
ACM
16 years 15 days ago
2005
ACM
Based on the type of collaborative objects, a collaborative filtering (CF) system falls into one of two categories: item-based CF and user-based CF. Clustering is the basic idea i...
199
click to vote
VLDB
2007
ACM
16 years 1 days ago
2007
ACM
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
IVS
2002
14 years 11 months ago
2002
Glyphs are graphical entities that convey one or more data values via attributes such as shape, size, color, and position. They have been widely used in the visualization of data ...
115
click to vote
DEBS
2009
ACM
15 years 6 months ago
2009
ACM
We address the problem of processing continuous multi-join queries, over distributed data streams, making use of existing work in the field of publish/subscribe systems. We show ...
DMIN
2007
15 years 1 months ago
2007
Abstract — New privacy regulations together with everincreasing data availability and computational power have created a huge interest in data privacy research. One major researc...