[developers] type hierarchy visualization

[Glenn Slayden]

Hi all,

One way to conceptualize the approximate, relative complexities of
rule-based grammars is via a graphical comparison of their type hierarchies.
The following page displays the type hierarchies of the ERG, Jacy, and a
matrix grammar scaled to the same factor.

http://www.agree-grammar.com/webshare/type-hierarchy-comparison

You can click on the comparison image to view full-size individual images,
but note that those images, which are quite large, may initially appear
blank in your browser after downloading, since you may be viewing only the
upper left corner.


Glenn