Visualization and Graphical Layout
University of Hamburg,
Computer Science Department,
Vogt-Kölln-Str. 30, 22527 Hamburg, Germany
Published in Journal of Visual Languages and Computing 3,
1 (March 1992) 1--23.
This paper is a major revision combining and extending two other papers [1,2].
This paper has mainly been written when the author was a visiting scientist at
Xerox Palo Alto Research Center.
Tue Jun 11 13:34:48 MET DST 1996