ARG-ST as a head feature

[Stefan Mueller]

Hi,

Carl Pollard wrote:
> > There's also the problem with constituent coordination identified by
> > Stefan Müller: if one wants to impose a likeness constraint at least on
> > head values, ARG-ST as a head feature will mess things up.
> >>
>
> It's enough for ARG-ST to propagate up head paths. It needn't actually
> be located under HEAD.
>
> Carl

Yes, that's what I discussed on page 182 of the mentioned book
(http://www.dfki.de/~stefan/Pub/e_complex.html). But then what is the
value of HEAD? Projecting some features along head pathes
explicitly and some because they are under HEAD seems a little bit
arbitrary.

Greetings

	Stefan

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