Two-dimensional Sgraffito automata
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10290121" target="_blank" >RIV/00216208:11320/14:10290121 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/14:00225588
Result on the web
<a href="http://dx.doi.org/10.1051/ita/2014023" target="_blank" >http://dx.doi.org/10.1051/ita/2014023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/ita/2014023" target="_blank" >10.1051/ita/2014023</a>
Alternative languages
Result language
angličtina
Original language name
Two-dimensional Sgraffito automata
Original language description
We present a new model of a two-dimensional computing device called Sgraffito automaton. In general, the model is quite simple, which allows a clear design of computations. When restricted to one-dimensional inputs, that is, strings, the Sgraffito automaton does not exceed the power of finite-state automata. On the other hand, for two-dimensional inputs, it yields a family of picture languages with good closure properties that strictly includes the class REC of recognizable picture languages. The deterministic Sgraffito automata define a class of picture languages that includes the class of deterministic recognizable picture languages DREC, the class of picture languages that are accepted by four-way alternating automata, those that are accepted by deterministic one-marker automata, and the sudoku-deterministically recognizable picture languages, but the membership problem for the accepted languages is still decidable in polynomial time. In addition, the deterministic Sgraffito automat
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
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)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RAIRO - Theoretical Informatics and Applications
ISSN
0988-3754
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
5
Country of publishing house
FR - FRANCE
Number of pages
35
Pages from-to
505-539
UT code for WoS article
000347978800003
EID of the result in the Scopus database
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