On visibility and empty-region graphs

Sagi Katz, Ayellet Tal. On visibility and empty-region graphs. Computers & Graphics, 66:45-52, 2017. [doi]

@article{KatzT17,
  title = {On visibility and empty-region graphs},
  author = {Sagi Katz and Ayellet Tal},
  year = {2017},
  doi = {10.1016/j.cag.2017.05.007},
  url = {https://doi.org/10.1016/j.cag.2017.05.007},
  researchr = {https://researchr.org/publication/KatzT17},
  cites = {0},
  citedby = {0},
  journal = {Computers & Graphics},
  volume = {66},
  pages = {45-52},
}