@article{approximatingthebackboneintheweighted,
  title = {Approximating the Backbone in the Weighted Maximum Satisfiability Problem},
  author = {He Jiang and Jifeng Xuan and Yan Hu},
  year = {2017},
  eprint = {1704.04775},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.04775v1},
}