2011 IEEE Third International Conference on Privacy, Security, Risk and Trust and 2011 IEEE Third International Conference on Social Computing Privacy, Security, Risk and Trust (PASSAT) and 2011 IEEE Third Inernational Conference on Social Computing (SocialCom), 2011 IEEE Third International Conference on. :910-915 Oct, 2011
2010 IEEE Second International Conference on Social Computing Social Computing (SocialCom), 2010 IEEE Second International Conference on. :552-557 Aug, 2010