Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
On Hardest Languages for One-Dimensional Cellular Automata. / Mrykhin, Mikhail; Okhotin, Alexander.
Language and Automata Theory and Applications - 15th International Conference, LATA 2021, Proceedings. ed. / Alberto Leporati; Carlos Martín-Vide; Dana Shapira; Claudio Zandron. Springer Nature, 2021. p. 118-130 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 12638 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - On Hardest Languages for One-Dimensional Cellular Automata
AU - Mrykhin, Mikhail
AU - Okhotin, Alexander
N1 - Publisher Copyright: © 2021, Springer Nature Switzerland AG.
PY - 2021/2
Y1 - 2021/2
N2 - Since the famous construction of “the hardest context-free language” by Greibach (1973), the existence of hardest languages under homomorphic reductions has been investigated for quite a few language families. This paper shows that for one-way real-time cellular automata, also known as trellis automata, there is no hardest language, whereas for linear-time cellular automata, the hardest language is constructed.
AB - Since the famous construction of “the hardest context-free language” by Greibach (1973), the existence of hardest languages under homomorphic reductions has been investigated for quite a few language families. This paper shows that for one-way real-time cellular automata, also known as trellis automata, there is no hardest language, whereas for linear-time cellular automata, the hardest language is constructed.
UR - http://www.scopus.com/inward/record.url?scp=85104464215&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/62ae68ec-cb4d-3aa3-ae5f-36863f3534f9/
U2 - 10.1007/978-3-030-68195-1_10
DO - 10.1007/978-3-030-68195-1_10
M3 - Conference contribution
AN - SCOPUS:85104464215
SN - 9783030681944
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 118
EP - 130
BT - Language and Automata Theory and Applications - 15th International Conference, LATA 2021, Proceedings
A2 - Leporati, Alberto
A2 - Martín-Vide, Carlos
A2 - Shapira, Dana
A2 - Zandron, Claudio
PB - Springer Nature
T2 - 15th International Conference on Language and Automata Theory and Applications, LATA 2021
Y2 - 1 March 2021 through 5 March 2021
ER -
ID: 78911531