All I do is go to their page (usually the "advanced query" page), view
the source, and parse the form.
The more clever idea is to have a computer do it for me... but that'll
probably appear in next year's AAAI.
-Erik
-- Erik Selberg "I get by with a little help selberg@cs.washington.edu from my friends." http://www.cs.washington.edu/homes/selberg