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Partitioning Multitape Transducers

  • François Barthélemy
Conference paper
  • 510 Downloads
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4002)

Abstract

In this paper, we define a class of transducers closed under intersection and complementation, which are the operations used for contextual rule compilation. This class of transducers is not theoretically more powerful than the Epsilon-Free Letter Transducers most commonly used. But they are more convenient for morphological description whenever the correspondence between lexical and surface forms is not a symbol-to-symbol matching.

A complete set of operations on transducers is defined, including some operations (projection and join) which change the number of tapes of the transducers.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • François Barthélemy
    • 1
    • 2
  1. 1.CNAM-CédricParisFrance
  2. 2.INRIA, domaine de VoluceauRocquencourtFrance

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