422 search results - page 66 / 85 » Privacy-enabling social networking over untrusted networks |
109
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MOBISEC
2009
Springer
15 years 6 months ago
2009
Springer
Spam is a dominant problem on email systems today. One of the reasons is the lack of infrastructure for security and trust. As Voice over IP (VoIP) communication becomes increasing...
109
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WWW
2010
ACM
15 years 5 hour ago
2010
ACM
In this paper, we undertake a large-scale study of online user behavior based on search and toolbar logs. We propose a new CCS taxonomy of pageviews consisting of Content (news, p...
KDD
2008
ACM
16 years 6 days ago
2008
ACM
We analyze a massive social network, gathered from the records of a large mobile phone operator, with more than a million users and tens of millions of calls. We examine the distr...
CHI
2009
ACM
15 years 6 months ago
2009
ACM
Visualisations of dynamic data change in appearance over time, reflecting changes in the underlying data, be that the development of a social network, or the addition or removal o...
HT
2009
ACM
15 years 6 months ago
2009
ACM
Collaborative tagging systems are now popular tools for organising and sharing information on the Web. While collaborative tagging offers many advantages over the use of controll...