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» Sense of Direction in Distributed Computing
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FOCS
2010
IEEE
13 years 7 months ago
The Limits of Two-Party Differential Privacy
We study differential privacy in a distributed setting where two parties would like to perform analysis of their joint data while preserving privacy for both datasets. Our results ...
Andrew McGregor, Ilya Mironov, Toniann Pitassi, Om...
IJNSEC
2011
167views more  IJNSEC 2011»
13 years 4 months ago
New Real Time Multicast Authentication Protocol
Multicast gives professional large-scale content distribution by providing an efficient transport mechanism for one-to-many and many-to-many communications. There is a number of s...
Riham Abdellatif, Heba Kamal Aslan, Salwa H. Elram...
ICASSP
2011
IEEE
13 years 23 days ago
Content preference estimation in online social networks: Message passing versus sparse reconstruction on graphs
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
Jacob Chakareski
PERCOM
2011
ACM
13 years 22 days ago
Privacy preservation schemes for querying wireless sensor networks
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...
Tassos Dimitriou, Ahmad Sabouri
ICCV
2011
IEEE
12 years 9 months ago
Edge foci interest points
In this paper, we describe an interest point detector using edge foci. Unlike traditional detectors that compute interest points directly from image intensities, we use normalized...
C. Lawrence Zitnic, Krishnan Ramnath