This volume contains papers selected from the contributions
to the 4th International Workshop on Graph Grammars and
Their Application to Computer Science. It is intended to
provide a rich source of information on the stateof the art
and newest trends to researchers active in the area and for
scientists who would like to know more about graph grammars.
The topics of the papers range from foundations through
algorithmic and implemental aspects to various issues that
arise in application areas like concurrent computing,
functional and logic programming, software engineering,
computer graphics, artificial intelligence and biology. The
contributing authors are F.-J. Brandenburg, H. Bunke, T.C.
Chen, M. Chytil, B. Courcelle, J. Engelfriet, H. G|ttler, A.
Habel, D. Janssens, C. Lautemann, B. Mayoh, U. Montanari,
M. Nagl, F. Parisi-Presicci, A. Paz, P. Prusinkiewics, M.R.
Sleep, A. Rosenfeld, J. Winkowski and others.