@techreport{AndersonHendelLeBodicetal.2019, author = {Daniel Anderson and Gregor Hendel and Pierre Le Bodic and Jan Merlin Viernickel}, title = {Clairvoyant Restarts in Branch-and-Bound Search Using Online Tree-Size Estimation}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {19-11}, language = {eng}, year = {2019} }