Holger Kinkelin Marcel von Maltitz Benedikt Peter Cornelia Kappler Heiko Niedermayer Georg Carle Privacy Preserving Energy Management. 35-42 2014 SocInfo Workshops https://doi.org/10.1007/978-3-319-15168-7_5 conf/socinfo/2014w db/conf/socinfo/socinfo2014w.html#KinkelinMPKNC14