478 search results - page 42 / 96 » Privacy and pricing personal information |
MOBISYS
2008
ACM
14 years 8 months ago
2008
ACM
Many people desire ubiquitous access to their personal computing environments. We present a system in which a user leverages a personal mobile device to establish trust in a publi...
PVLDB
2008
13 years 8 months ago
2008
Given a dataset containing sensitive personal information, a statistical database answers aggregate queries in a manner that preserves individual privacy. We consider the problem ...
SIGMOD
2012
ACM
11 years 11 months ago
2012
ACM
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
GROUP
2005
ACM
14 years 2 months ago
2005
ACM
We present an analysis of privacy attitudes and practices in Instant Messaging based on responses to an online questionnaire. On a 7point Likert scale, the reported concern about ...
CHI
2010
ACM
14 years 1 months ago
2010
ACM
Photo tagging is a popular feature of many social network sites that allows users to annotate uploaded images with those who are in them, explicitly linking the photo to each pers...