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@article{29036,
author = {Ciencialová, Lucie and Cienciala, Luděk and Sosík, Petr},
article_location = {Amsterdam},
article_number = {9 May 2018},
doi = {http://dx.doi.org/10.1016/j.tcs.2017.12.009},
keywords = {computatuinal completeness; P colony; Register machine},
language = {eng},
issn = {0304-3975},
journal = {Theoretical Computer Science},
title = {Generalized P colonies with passive environment},
url = {https://www.sciencedirect.com/science/article/pii/S030439751730899X},
volume = {724},
year = {2018}
}
TY - JOUR
ID - 29036
AU - Ciencialová, Lucie - Cienciala, Luděk - Sosík, Petr
PY - 2018
TI - Generalized P colonies with passive environment
JF - Theoretical Computer Science
VL - 724
IS - 9 May 2018
SP - 61-68
EP - 61-68
PB - Elsevier
SN - 0304-3975
KW - computatuinal completeness
KW - P colony
KW - Register machine
UR - https://www.sciencedirect.com/science/article/pii/S030439751730899X
L2 - https://www.sciencedirect.com/science/article/pii/S030439751730899X
N2 - We study two variants of P colonies with initial content of P colony and so-called passive environment: P colonies with two objects inside each agent that can only consume or generate objects, and P colonies with one object inside each agent using rewriting and communication rules. We show that the first kind of P colonies with one consumer agent and one sender agent can generate all sets of natural numbers computed by register machines, and hence they are computationally complete in the Turing sense. Similarly, also the second kind of systems with three agents with rewriting/communication rules is computationally complete. The paper improves previously published universality results concerning generalized P colonies, and it also extends the knowledge about very simple multi-agent systems capable of universal computation.
ER -
CIENCIALOVÁ, Lucie, Luděk CIENCIALA a Petr SOSÍK. Generalized P colonies with passive environment. \textit{Theoretical Computer Science}. Amsterdam: Elsevier, 2018, roč.~724, 9 May 2018, s.~61-68. ISSN~0304-3975. Dostupné z: https://dx.doi.org/10.1016/j.tcs.2017.12.009.
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