My talk from the LSA “Using language-wide phonotactics to learn affix-specific phonology” is available on this website under Research.
Update: All of the talks from the special session, and a bibliography are available at http://learninglexicalspecificity.phrenology.biz.
If you’d like context and alternatives for my talk on -(a)licious and -(a)thon, I especially recommend viewing Michael Becker’s talk, along with Kie Zuraw’s and Sharon Inkelas’ commentary.