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SAC
2010
ACM
14 years 3 months ago
Secret interest groups (SIGs) in social networks with an implementation on Facebook
In this paper we present the first framework that allows the creation of Secret Interest Groups (SIGs) in Online Social Networks; SIGs are self managed groups formed outside of t...
Alessandro Sorniotti, Refik Molva
ISI
2007
Springer
13 years 10 months ago
Privacy Preserving Collaborative Data Mining
Privacy-preserving data mining is an important issue in the areas of data mining and security. In this paper, we study how to conduct association rule mining, one of the core data...
Justin Z. Zhan
WCNC
2010
IEEE
14 years 2 months ago
Global Grassroots WiFi Sharing
— Access point sharing communities are an attractive solution for low-cost global mobile Internet access. However, existing communities all require a central authority in form of...
Wolfgang Kieß, Till Elsner, Björn Scheu...
ICIP
2005
IEEE
14 years 12 months ago
Hiding privacy information in video surveillance system
This paper proposes a detailed framework of storing privacy information in surveillance video as a watermark. Authorized personnel is not only removed from the surveillance video ...
Wei Zhang, Sen-Ching S. Cheung, Minghua Chen
ATVA
2006
Springer
160views Hardware» more  ATVA 2006»
14 years 2 months ago
Monotonic Set-Extended Prefix Rewriting and Verification of Recursive Ping-Pong Protocols
Ping-pong protocols with recursive definitions of agents, but without any active intruder, are a Turing powerful model. We show that under the environment sensitive semantics (i.e....
Giorgio Delzanno, Javier Esparza, Jirí Srba