Online Hierarchical Graph Drawing
North, Stephen and Woodhull, Gordon (2002) Online Hierarchical Graph Drawing. In: Graph Drawing 9th International Symposium, GD 2001, September 23-26, 2001, Vienna, Austria , pp. 232-246 (Official URL: http://dx.doi.org/10.1007/3-540-45848-4_19).
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We propose a heuristic for dynamic hierarchical graph drawing. Applications include incremental graph browsing and editing, display of dynamic data structures and networks, and browsing large graphs. The heuristic is an on-line interpretation of the static layout algorithm of Sugiyama, Togawa and Toda. It incorporates topological and geometric information with the objective of making layout animations that are incrementally stable and readable through long editing sequences. We measured the performance of a prototype implementation.
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