@techreport{BertholdHeinzPfetschetal.2011, author = {Timo Berthold and Stefan Heinz and Marc Pfetsch and Stefan Vigerske}, title = {Large Neighborhood Search beyond MIP}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {11-21}, language = {eng}, year = {2011} }