@inproceedings{ChimaniGM+10,
  author = {Markus Chimani and Carsten Gutwenger and Petra Mutzel and Miro Sp{\"o}nemann and Hoi-Ming Wong},
  title = {Crossing Minimization and Layouts of Directed Hypergraphs with Port Constraints},
  booktitle = {Proceedings of the 18th International Symposium on Graph Drawing (GD '10)},
  publisher = {Springer},
  series = {LNCS},
  volume = {6502},
  pages = {141--152},
  year = {2011},
  doi = {10.1007/978-3-642-18469-7},
  pdf = {gd10.pdf},
  htmlnote = {The \href{http://www.springerlink.com/content/d1p05p0nvrtl4710}{original publication} is available at \href{http://www.springerlink.com}{www.springerlink.com}.},
}