https://groups.google.com/forum/#!forum/binary-relational-model
Frankly, to me this looks like a crippled version of ERM. You cannot
even express distinct 1:1 relationships directly as well certain other
aspects of real life. My gut feeling tells me, this idea is unlikely to
take off. Why should I use a simple model in order to model real world
situations which are significantly more complex than the capabilities of
the model when I can use a more adequate model?
Regards
robert