
GraphML : (Graph Markup Language)
Small introduction:
GraphML is a comprehensive and easy-to-use file format for
graphs. It consists of a language core to describe the structural
properties of a graph and a flexible extension mechanism to add
application-specific data. Its main features include support of
- directed, undirected, and mixed graphs,
- hypergraphs,
- hierarchical graphs,
- graphical representations,
- references to external data,
- application-specific attribute data, and
- light-weight parsers.