Random context tree grammars and tree transducers

نویسندگان

  • Frank Drewes
  • Christine du Toit
  • Sigrid Ewert
  • Johanna Björklund
  • Brink van der Merwe
  • Andries P. J. van der Walt
چکیده

Regular tree grammars and top-down tree transducers are extended by random context sensitivity as known from the areas of string and picture generation. First results regarding the generative power of the resulting devices are presented. In particular, we investigate the path languages of random context tree languages. Copyright c © 2005 UMINF 05.02 ISSN 0348-0542

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عنوان ژورنال:
  • South African Computer Journal

دوره 34  شماره 

صفحات  -

تاریخ انتشار 2005