@article{solvingjigsawpuzzlesbythegraph,
  title = {Solving Jigsaw Puzzles By the Graph Connection Laplacian},
  author = {Vahan Huroyan and Gilad Lerman and Hau-Tieng Wu},
  year = {2018},
  eprint = {1811.03188},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1811.03188v5},
}