Today is the 5th anniversary of #RecSysWiki. Many thanks to all contributors. j.mp/dLHgsV #recsys

#movietweetings information is available on #recsyswiki @sidooms #recsys2013

One more dissertation to be added to the list of dissertations on #recsyswiki #recsys @yueshi_nl

Congrats! (j.mp/rW5YuY) RT @schafele: Congrats to @evaz23 -just defended her #twitter #recsys #phd #thesis twitpic.com/c129xe