Publication detail

Self-Reproducing Translation Made by Pushdown Transducers

LORENC, L., MEDUNA, A.

Original Title

Self-Reproducing Translation Made by Pushdown Transducers

Type

conference paper

Language

English

Original Abstract

After a translation of an input string, x, to an output string, y, a self-reproducing pushdown transducer can make a self-reproducing step during which it moves y to its input tape and translates it again. In this self-reproducing way, it can repeat the translation n-times for any n >= 1. This paper demonstrates that every recursively enumerable language can be characterized by the domain or the range of the translation obtained from a self-reproducing pushdown transducer that repeats its translation no more than three times.

Keywords

pushdown transducer, self-reproducing pushdown transducer, queue grammar, left-extended queue grammar, translation

Authors

LORENC, L., MEDUNA, A.

RIV year

2005

Released

14. 12. 2005

Publisher

Faculty of Informatics MU

Location

Brno

Pages from

59

Pages to

67

Pages count

9

BibTex

@inproceedings{BUT18055,
  author="Luboš {Lorenc} and Alexandr {Meduna}",
  title="Self-Reproducing Translation Made by Pushdown Transducers",
  booktitle="PRE-PROCEEDINGS of the 1st Doctoral Workshop on Mathematical and Engineering Methods in Computer Science",
  year="2005",
  pages="59--67",
  publisher="Faculty of Informatics MU",
  address="Brno"
}