[lkb] Defeasible constraints

[Emily M. Bender]

Hi folks,

The lexical rule hierarchy in the Matrix is getting
sufficiently unwieldy to the point where I'm tempted
to try defeasible constraints, much as I have been
hesitant to in the past.  Is there any current work
exercising that part of the LKB that I could look at
for reference?

Thanks,
Emily