Sciweavers

813 search results - page 21 / 163
» On the Boolean-Width of a Graph: Structure and Applications
Sort
View
ECEASST
2008
95views more  ECEASST 2008»
13 years 9 months ago
Graph Transformations for the Resource Description Framework
: The Resource Description Framework (RDF) is a standard developed by the World Wide Web Consortium (W3C) to facilitate the representation and exchange of structured (meta-)data in...
Benjamin Braatz, Christoph Brandt
ACSC
2004
IEEE
14 years 23 days ago
Flexible Layering in Hierarchical Drawings with Nodes of Arbitrary Size
Graph drawing is an important area of information visualization which concerns itself with the visualization of relational data structures. Relational data like networks, hierarch...
Carsten Friedrich, Falk Schreiber
ER
2006
Springer
112views Database» more  ER 2006»
14 years 20 days ago
A DAG Comparison Algorithm and Its Application to Temporal Data Warehousing
Abstract. We present a new technique for discovering and representing structural changes between two versions of a directed acyclic graph (DAG). Motivated by the necessity of chang...
Johann Eder, Karl Wiggisser
DAGSTUHL
2001
13 years 10 months ago
An Overview of the GXL Graph Exchange Language
GXL (Graph eXchange Language) is designed to be a standard exchange format for graph-based tools. GXL is defined as an XML sublanguage, which offers support for exchanging instanc...
Andreas Winter, Bernt Kullbach, Volker Riediger
VLC
2008
132views more  VLC 2008»
13 years 9 months ago
Enforced generative patterns for the specification of the syntax and semantics of visual languages
We present the new notion of enforced generative pattern, a structure that declares positive or negative conditions that must be satisfied by a model. Patterns are applied to tran...
Paolo Bottoni, Esther Guerra, Juan de Lara