@article{sedlmair2012tvcg,
  author    = {Michael Sedlmair and
               Annika Frank and
               Tamara Munzner and
               Andreas Butz},
  title     = {RelEx: Visualization for Actively Changing Overlay Network
               Specifications},
  journal   = {IEEE Trans. Vis. Comput. Graph.},
  volume    = {18},
  number    = {12},
  year      = {2012},
  pages     = {2729-2738},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2012.255},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}