Sciweavers

874 search results - page 46 / 175
» Graph Transformation in a Nutshell
Sort
View
CORR
2008
Springer
136views Education» more  CORR 2008»
15 years 3 months ago
Matrix Graph Grammars
Graph transformation is concerned with the manipulation of graphs by means of rules. Graph grammars have been traditionally studied using techniques from category theory. In previ...
Pedro Pablo Pérez Velasco
GG
2004
Springer
15 years 9 months ago
Constraints and Application Conditions: From Graphs to High-Level Structures
Abstract. Graph constraints and application conditions are most important for graph grammars and transformation systems in a large variety of application areas. Although different...
Hartmut Ehrig, Karsten Ehrig, Annegret Habel, Karl...
ASP
2003
Springer
15 years 9 months ago
Using Nested Logic Programs for Answer Set Programming
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Thomas Linke
144
Voted
DATESO
2004
134views Database» more  DATESO 2004»
15 years 5 months ago
Designing Indexing Structure for Discovering Relationships in RDF Graphs
Discovering the complex relationships between entities is one way of benefitting from the Semantic Web. This paper discusses new approaches to implementing -operators into RDF quer...
Stanislav Barton
ICPR
2010
IEEE
15 years 2 months ago
A Conductance Electrical Model for Representing and Matching Weighted Undirected Graphs
In this paper we propose a conductance electrical model to represent weighted undirected graphs that allows us to efficiently compute approximate graph isomorphism in large graph...
Manuel Igelmo, Alberto Sanfeliu, Miquel Ferrer