06 April: Optionality and gradient judgments.

Frank Keller and Ash Asudeh.
2002. Probabilistic learning algorithms and Optimality Theory.
      Linguistic Inquiry, 33(2):225-244. 
      Stanford ejournals

Paul Boersma. 
2004. A Stochastic OT account of paralinguistic tasks
      such as grammaticality and prototypicality judgments.  
      (ROA 648)
      ROA and http://www.fon.hum.uva.nl/paul/