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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao zbMATH Openarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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https://dx.doi.org/10.25596/ja...
Other literature type . 2000
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Article . 2000
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On the Decidability Problems of Eco-Grammar Systems

On the decidability problems of eco-grammar systems
Authors: Petr Sosík;

On the Decidability Problems of Eco-Grammar Systems

Abstract

(Un)decidability of the finiteness and emptiness problem of some (extended) conditional tabled eco-grammar (CTEG) system language families is shown. The tiling problem is used as a tool for the undecidability proof in the case of non-extended eco-grammar systems. It is shown that forbidding CTEG systems with a forbidding context of length 2 can generate all possible tilings of the plane by Wang tiles (dominoes). The known (un)decidabi1ity results of these language families are summarized in two tables.

Journal of Automata, Languages and Combinatorics, Volume 5, Number 1, 2000, 45-58

Keywords

Grammars and rewriting systems, conditional tabled eco-grammar

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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