442 search results - page 49 / 89 » Information revelation and privacy in online social networks |
CHI
2011
ACM
14 years 3 months ago
2011
ACM
Little research exists on one of the most common, oldest, and most utilized forms of online social geographic information: the “location” field found in most virtual community...
CIKM
2009
Springer
15 years 6 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...
112
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ICDE
2007
IEEE
15 years 3 months ago
2007
IEEE
Current social networks implement very simple protection mechanisms, according to which a user can state whether his/her personal data, relationships, and resources should be eith...
ACMICEC
2007
ACM
15 years 3 months ago
2007
ACM
Due to inherent privacy concerns, online personalization services such as those offered through toolbars and desktop widgets are characterized by "no-free-disposal" (NFD...
111
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WOA
2010
14 years 9 months ago
2010
In this paper, we present a multi-agent system implementing a fully distributed Social Network System supporting user profiles as FOAF profiles. This system is built around the ide...