@article{efficientlyexploringorderingproblems,
  title = {Efficiently Exploring Ordering Problems through Conflict-directed Search},
  author = {Jingkai Chen and Cheng Fang and David Wang and Andrew Wang and Brian Williams},
  year = {2019},
  eprint = {1904.07366},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.07366v1},
}