@article{abinaryoptimizationapproachfor,
  title = {A Binary Optimization Approach for Constrained K-Means Clustering},
  author = {Huu Le and Anders Eriksson and Thanh-Toan Do and Michael Milford},
  year = {2018},
  eprint = {1810.10134},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.10134v2},
}