Scanning Phylogenetic Networks Is NP-hard. Berry, V., Scornavacca, C., & Weller, M. In SOFSEM, volume 12011, of Lecture Notes in Computer Science, pages 519–530, 2020. Springer.
bibtex   
@inproceedings{DBLP:conf/sofsem/BerrySW20,
  author       = {Vincent Berry and
                  C{\'{e}}line Scornavacca and
                  Mathias Weller},
  title        = {Scanning Phylogenetic Networks Is NP-hard},
  booktitle    = {{SOFSEM}},
  series       = {Lecture Notes in Computer Science},
  volume       = {12011},
  pages        = {519--530},
  publisher    = {Springer},
  year         = {2020}
}

Downloads: 0