There was a keynote about Differential Privacy and Census example at the recent PODS/SIGMOD by Cynthia Dwork. I recommend watching it if you're interested at h

There was a keynote about Differential Privacy and Census example at the recent PODS/SIGMOD by Cynthia Dwork. I recommend watching it if you're interested at https://homepages.cwi.nl/~boncz/sigmod-pods2019.html https://homepages.cwi.nl/~boncz/sigmod-pods2019.html (top-left vid) (as a side-note Frank McSherry received SIGMOD Test Of Time Award for his Differential Privacy paper at the same conference).