I'll have to read this paper, it seems interesting. This problem also reminds me of this: https://jon.thesquareplanet.com/papers/phd-thesis.pdf https://jon.the

I'll have to read this paper, it seems interesting. This problem also reminds me of this: https://jon.thesquareplanet.com/papers/phd-thesis.pdf https://jon.thesquareplanet.com/papers/phd-thesis.pdf