1511 search results - page 10 / 303 » Hierarchical Graph Transformation |
PRL
1998
13 years 6 months ago
1998
In this paper we propose an encoding scheme and ad hoc operators for a genetic approach to hierarchical graph clustering. Given a connected graph whose vertices correspond to poin...
TGC
2010
Springer
13 years 4 months ago
2010
Springer
We define an algebraic theory of hierarchical graphs, whose axioms characterise graph isomorphism: two terms are equated exactly when they represent the same graph. Our algebra can...
GG
2010
Springer
13 years 7 months ago
2010
Springer
We introduce an analysis method for graph transformation systems which checks that certain forbidden graphs are not reachable from the start graph. These forbidden graphs are speci...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents a general framework for agglomerative hierarchical clustering based on graphs. Specifying an inter-cluster similarity measure, a subgraph of the similarity gra...
GG
2008
Springer
2008
Springer
Semantical Correctness and Completeness of Model Transformations Using Graph and Rule Transformation
13 years 8 months ago
An important requirement of model transformations is the preservation of the behavior of the original model. A model transformation is semantically correct if for each simulation r...