Handbook of graph grammars and computing by graph transformation: volume I. foundations
Handbook of graph grammars and computing by graph transformation: volume I. foundations
The AGG approach: language and environment
Handbook of graph grammars and computing by graph transformation
Hierarchical graph transformation
Journal of Computer and System Sciences
AGG - An Implementation of Algebraic Graph Rewriting
RTA '93 Proceedings of the 5th International Conference on Rewriting Techniques and Applications
WG '94 Proceedings of the 20th International Workshop on Graph-Theoretic Concepts in Computer Science
Representing design ideas with hierarchical graph diagrams
Machine Graphics & Vision International Journal - Special issue on diagrammatics & Design
Abstract hierarchical graph transformation
Mathematical Structures in Computer Science
Supporting conceptual design in architecture by linguistic model
Machine Graphics & Vision International Journal
Hierarchical graph transformations with meta-rules
Annales UMCS, Informatica
Hierarchical graph transformations with meta-rules
Annales UMCS, Informatica
An algebra of hierarchical graphs
TGC'10 Proceedings of the 5th international conference on Trustworthly global computing
The edge of graph transformation: graphs for behavioural specification
Graph transformations and model-driven engineering
Abstraction and training of stochastic graph transformation systems
FASE'13 Proceedings of the 16th international conference on Fundamental Approaches to Software Engineering
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This paper presents a framework for constructing hierarchical (hyper)graphs, using one of the well-known categories of traditional flat (hyper)graphs as a base. Hierarchical graphs are obtained from flat graphs by adding a parent assigning function to them. Any graph atom (vertex or edge) can be assigned as a child of any other atom. Hierarchical graphs are more expressive than flat graphs, yet similar enough that the double-pushout approach to graph transformation can be extended to them.