| Bottom-Up Unranked Tree-to-Graph Transducers for Translation into Semantic Graphs. | 0 | 0.34 | 2019 |
| Language theoretic properties of regular DAG languages. | 0 | 0.34 | 2019 |
| Hyperedge replacement graph grammars | 92 | 4.82 | 1997 |
| (UN-)DECIDABILITY OF GEOMETRIC PROPERTIES OF PICTURES GENERATED BY COLLAGE GRAMMARS | 4 | 0.44 | 1996 |
| Generating self-affine fractals by collage grammars | 8 | 0.92 | 1993 |
