@article{homotopicconvextransformationanewmethod,
  title = {Homotopic Convex Transformation: A New Landscape Smoothing Method for the Traveling Salesman Problem},
  author = {Jialong Shi and Jianyong Sun and Qingfu Zhang and Kai Ye},
  year = {2019},
  eprint = {1906.03223},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.03223v3},
}