Focus on ``only" and ``Not"
  Krifka [1993] has suggested that focus should be seen as a means of providing material for a range of semantic and pragmatic functions to work on, rather than as a specific semantic or pragmatic function itself. The current paper describes an implementation of this general idea, and applies it to the interpretation of {\em only} and {\em not}. 
Allan Ramsay (Department of Computer Science, Univ. College Dublin)