That's the whole idea of initiating a research, it is called:   
   "background (re-)search" or "bibliography (re-)search".   
   Try to search Conferences, Groups, Laboratories, and People in the   
   field. They will lead you to papers.   
   Try to search with keywords in Google or specialized Scientific paper   
   indexers, such as SiteSeer.   
   This is just to get you started...   
      
   [ comp.ai is moderated ... your article may take a while to appear. ]   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)