@techreport{Biennial2015,
TITLE = {Twelfth Biennial Report : April 2013 -- March 2015},
EDITOR = {{MPI for Informatics, Max Planck Society}},
LANGUAGE = {eng},
INSTITUTION = {Max-Planck-Institut f{\"u}r Informatik},
ADDRESS = {Saarbr{\"u}cken},
YEAR = {2015},
TYPE = {Biennial Report / Max-Planck-Institut für Informatik},
VOLUME = {12},
}