[antlr-interest] Graphs and Grammars

[walterstudent]

Hi guys,

I am rather new to the ANTLR and would like to ask a single question.

At the moment I am working with Directed Acyclic Graphs (DAG) that 
result from some of the dependency relationships that I investigate 
in DNA microarrays data.

The question that I have is following:

Can I use ANTLR or some other tool to create a grammar 
representation of my graph and how can I do it. The reverse question 
also interests me. Namely given a grammar can I generate easily from 
it DAG and how?

Typically my graphs have as nodes variables that take nominal values 
and I would like to obtain some alternative representation of my 
graph.

Now if I could create this alternative grammar representation, could 
I put it into some grammar specific algorithms to preprocess it in 
some way? If so what algorithms are there available?

Thank you for your help.

If you would be kind enough to help me please sent email to 
zwalter at free.fr.

Thanks,
Walter






 
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