@inproceedings{JoKa2019,
  author = {John, Maximilian and Karrenbauer, Andreas},
  title = {{Dynamic Sparsification for Quadratic Assignment Problems}},
  booktitle = {Proceedings of the International Conference Mathematical Optimization Theory and Operations Research 2019},
  series = {MOTOR '19},
  year = {2019},
  location = {Ekaterinburg, Russia},
  numpages = {15},
  keywords = {quadratic assignment, integer programming, linearization, keyboard optimization},
  }