785 search results - page 81 / 157 » An Algebra of Hierarchical Graphs |
AGTIVE
2007
Springer
14 years 4 months ago
2007
Springer
In this article, we propose to use the Discrete EVent system Specification (DEVS) formalism to describe and execute graph transformation control structures. We provide a short rev...
SIMUTOOLS
2008
13 years 11 months ago
2008
We sketch the fundamental properties and features of Snoopy, a tool to model and execute (animate, simulate) hierarchical graph-based system descriptions. The tool comes along wit...
ICDM
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper introduces a new technique of document clustering based on frequent senses. The proposed system, GDClust (Graph-Based Document Clustering) works with frequent senses ra...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
We present a polytope-kernel density estimation (PKDE) methodology that allows us to perform exact mean-shift updates along the edges of the Delaunay graph of the data. We discuss...
DAGM
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. We present a hierarchical partitioning of images using a pairwise similarity function on a graph-based representation of an image. This function measures the difference ...