Abstract
Mildly context sensitive grammar formalisms such as multi-component TAGs and linear context free rewrite systems have been introduced to capture the full complexity of natural languages. We show that, in a formal sense, Old Georgian can be taken to provide an example of a non-semilinear language. This implies that none of the aforementioned grammar formalisms is strong enough to generate this language.
This paper has been worked out at the University of Potsdam within the Innovationskolleg ‘Formale Modelle kognitiver Komplexität’ (INKII/A 12) funded by the Deutsche Forschungsgemeinschaft (DFG). We have benefitted largely from discussions with Annius Groenink. Many thanks also to Winfried Boeder for his help concerning Old Georgian, and to two anonymous referees for fixing up severed of the “very non-English” formulations within the preceeding version of this paper.
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© 1997 Springer-Verlag Berlin Heidelberg
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Michaelis, J., Kracht, M. (1997). Semilinearity as a syntactic invariant. In: Retoré, C. (eds) Logical Aspects of Computational Linguistics. LACL 1996. Lecture Notes in Computer Science, vol 1328. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0052165
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DOI: https://doi.org/10.1007/BFb0052165
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