The syntactic prediction with token automata: application to HandiAS system

  • Authors:
  • Denis Maurel;Brigitte Le Pévédic

  • Affiliations:
  • Univ. of Tours, Tours, France;Valoria, Vannes, France

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2001

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Abstract

This paper presents a finite-state machine to compute the probability of a word appearance when one knows the left syntactic context. We memorize the token number of words in a dictionary and the token number of syntactic categories on finite-state automata. We compute a word probability with these numbers. If we have not predicted the awaited word , we take into account the first letter for a new prediction, and so on. This system has been implemented on a prototype software for disabled communication aid, called HandiAS and it is a part of the Research project CNHL of the LI, the Computer Laboratory of the Tours University. Copyright 2001 Elsevier Science B.V.