Hi-Trees and Their Layout

@article{Marriott2011HiTreesAT,
  title={Hi-Trees and Their Layout},
  author={Kim Marriott and Peter Sbarski and Tim van Gelder and Daniel Prager and Andy Bulka},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  year={2011},
  volume={17},
  pages={290-304}
}
We introduce hi-trees, a new visual representation for hierarchical data in which, depending on the kind of parent node, the child relationship is represented using either containment or links. We give a drawing convention for hi-trees based on the standard layered drawing convention for rooted trees, then show how to extend standard bottom-up tree layout… CONTINUE READING