146 search results - page 13 / 30 » Collective privacy management in social networks |
CORR
2011
Springer
12 years 11 months ago
2011
Springer
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
PODS
2009
ACM
14 years 8 months ago
2009
ACM
We study privacy-preserving query answering over data containing relationships. A social network is a prime example of such data, where the nodes represent individuals and edges r...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
We consider the problem of releasing a limited public view of a sensitive graph which reveals at least k edges per node. We are motivated by Facebook’s public search listings, w...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Social media such as blogs, Facebook, Flickr, etc., presents data in a network format rather than classical IID distribution. To address the interdependency among data instances, ...
CSCW
2002
ACM
13 years 7 months ago
2002
ACM
While systems supporting communities of practice in work organizations have been shown to be desirable many, if not all, are decoupled from daily work practices and tools. This hi...