New results on deterministic sgraffito automata

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10145550" target="_blank" >RIV/00216208:11320/13:10145550 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/13:00212546
Result on the web
<a href="http://link.springer.com.ezproxy.is.cuni.cz/content/pdf/10.1007%2F978-3-642-38771-5_36.pdf" target="_blank" >http://link.springer.com.ezproxy.is.cuni.cz/content/pdf/10.1007%2F978-3-642-38771-5_36.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-38771-5_36" target="_blank" >10.1007/978-3-642-38771-5_36</a>

Result language
angličtina
Original language name
New results on deterministic sgraffito automata
Original language description
The deterministic sgraffito automaton is a two-dimensional computing device that allows a clear and simple design of important computations. The family of picture languages it accepts has many nice closure properties, but when restricted to one-row inputs (that is, strings), this family collapses to the class of regular languages. Here we compare the deterministic sgraffito automaton to some other two-dimensional models: the two-dimensional deterministic forgetting automaton, the four-way alternating automaton and the sudoku-deterministically recognizable picture languages. In addition, we prove that deterministic sgraffito automata accept some unary picture languages that are outside the class REC of recognizable picture languages.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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