These are several tools for
 - Visualisation of an EvolvingAssociationIndex
   using GraphVis
 - Calculating Collapsing Topics
 - Calculating Cluster Topics

You need to extract fgl.tar.gz in this directory
to be able to use the tools.
Afterwards 
 hmake <target>
should be able to compile everything needet.

Possible targest are
 - ClusterTree
 - CollapsingTopics

For a simple visualisation use a programm like
 main = (show . view) eaiTestbed
while importing eaiTestbed from LinkBase.hs (or any newer
LinkBase generated through EAI-Parser/eai2haskell.xsl)
