Synchronous forest substitution grammars
The expressive power of synchronous forest (tree-sequence) substitution grammars (SFSGs) is studied in relation to multi bottom-up tree transducers (MBOTs). It is proved that SFSGs have exactly the same expressive power as compositions of an inverse MBOT with an MBOT. This result is used to derive c...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2017
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| Sorozat: | Acta cybernetica
23 No. 1 |
| Kulcsszavak: | Matematikai nyelvészet - számítógépes nyelvészet |
| Tárgyszavak: | |
| doi: | 10.14232/actacyb.23.1.2017.15 |
| Online Access: | http://acta.bibl.u-szeged.hu/50073 |