Links: |
File Format Links |
GXL -
an XML-based graph exchange format developed for software re-engineering.
GraphXML -
XML-based file format for graphs that was presented at Graph Drawing 2000 and is superseded by GraphML.
GML -
a widely used graph exchange format (non-XML).
XGMML -
an XML-based file format for graphs based on GML.
SVG -
an XML-based graphics format.
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Graph Drawing Links |
www.graphdrawing.org -
home of graph drawing
GD 2004 -
12th Int. Symp. Graph Drawing, 12-14 Sep 2004, Harlem, NYC
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XML Links |
XML -
home of the Extensible Markup Language at the World Wide Web Consortium.
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back to the element overview
Element: hyperedge
Description: While edges describe relations between two nodes,
a hyperedge describes a relation between an arbitrary
number of nodes.
Occurence: <graph>.
Type: hyperedge.type
Complex type for the <hyperedge> element.
Type is final.
Attributes:
id
(optional)
of type xs:NMTOKEN
identifies this <hyperedge> .
Identity Constraint Definitions: hyperedge_id_unique
hyperedge.extra.attrib
Contents:
desc?,
(
data | endpoint
)
*, graph?
Identity Constraint Definitions:
-
hyperedge_data_key_unique
-
Ensures: uniqueness of the key attributes of <data> children
of this <hyperedge> element.
back to the element overview
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News: |
coming soon |
LEDA extension package for GraphML.
|
18 March 2003 |
XML Schema specification and documentation available for GraphML 1.0rc
(release candidate)
|
23 July 2002 |
GraphML presentation at the
annual meeting
of DFG Research Priority 1126
Algorithmic Aspects
of Large and Complex Networks.
(ps,
pdf)
|
28 June 2002 |
yFiles
extension package for GraphML version 1.0 released.
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22 May 2002 |
Release candidates for extensions
graphml-attributes (for data attributes) and
graphml-parseinfo (for lightweight parsers)
completed.
See current specification.
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12 March 2002 |
GraphML proposed as the standard format for the
network data archive to be created within EU FET Open Project
COSIN.
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