@techreport{WeberSagerGleixner2018, author = {Tobias Weber and Sebastian Sager and Ambros Gleixner}, title = {Solving Quadratic Programs to High Precision using Scaled Iterative Refinement}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {18-04}, language = {eng}, year = {2018} }