340 search results - page 7 / 68 » Computationally Private Information Retrieval with Polylogar... |
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
For content level access, very often database needs the query as a sample image. However, the image may contain private information and hence the user does not wish to reveal the ...
FSTTCS
2009
Springer
14 years 1 months ago
2009
Springer
ABSTRACT. We study functionally private approximations. An approximation function g is functionally private with respect to f if, for any input x, g(x) reveals no more information ...
ICC
2009
IEEE
14 years 1 months ago
2009
IEEE
—In the conventional two-way relay channel, two sources exchange information with help from a relay. We introduce a generalized two-way relay channel where each source additional...
JOC
2006
13 years 6 months ago
2006
We study the role of connectivity of communication networks in private computations under information theoretic settings. It will be shown that some functions can be computed by pr...
DC
2007
13 years 6 months ago
2007
Suppose that some parties are connected by an incomplete network of reliable and private channels. The parties cooperate to execute some protocol. However, the parties are curious...