daajoe/frasmt

How to output the fractional hypertree decomposition?

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shangqilu commented

Hi. Thanks for your code!
I can run your code now.
But I currently do not know how to get the hypertree decomposition. I can only get the width.
Could you please help me?

Thank you very much!

daajoe commented

If I remember correctly, the result (res) in frasmt/bin/fhtd:164 should contain a field td or decomposition (not entirely sure which one). Hence, res['td'] should allow you to access the decomposition. Then, the decomposition should have a method to output (htd_validate/htd_validate/decompositions/fhtd.py more precisely, https://github.com/daajoe/htd_validate/blob/76410c4ee79c1477db595ad37292459cfd8d75d9/htd_validate/decompositions/fhtd.py), which is implemented in ghtd.py as write or so.

shangqilu commented

Thank you very much!
I can get the hypertree decomposition now.
Actually, I found that the decomposition can be found in the log information.