by Arlind Nocaj, Mark Ortmann, Ulrik Brandes
Reference:
Arlind Nocaj, Mark Ortmann and Ulrik Brandes, "Untangling Hairballs: From 3 to 14 Degrees of Separation", Proceedings of the 22nd International Symposium on Graph Drawing (GD 2014), 2014.
Bibtex Entry:
@article{nob-uh-14
, author={Arlind Nocaj and Mark Ortmann and Ulrik Brandes}
, title={Untangling Hairballs: From 3 to 14 Degrees of Separation}
, journal={Proceedings of the 22nd International Symposium on Graph
Drawing (GD 2014)}
, url = {http://algo.uni-konstanz.de/publications/nob-uh-14.pdf}
, year={2014}
}