You want to get a copy of the procedings from the "First International
Conference on Intelligent Systems for Molecular Biology." This was a
refereed conference and the papers were published in the proceedings.
I attended that conference and there were a DOZEN papers on secondary
structure prediction programs. Some of them are amazingly effective.
PROCEDINGS: First International Conference on Intelligent Sys-
tems for Molecular Biology
Editors: Lawerence Hunter, David Searls, & Jude Shavlik
Publisher: AAAI Press, Menlo Park, California (1993)
nick at heimdall.med.harvard.edu