@book{AH:11, address = {Athens, Greece}, editor = {Atzmueller, Martin and Hotho, Andreas}, interhash = {8215abfd0550872bdd023c532f21e257}, intrahash = {87b0576f542aa6de352a2bff1428ce6b}, publisher = {ECML/PKDD 2011}, title = {{Proceedings of the 2011 International Workshop on Mining Ubiquitous and Social Environments (MUSE 2011)}}, year = 2011 }