Artículo
Dendrite P systems
Autor/es | Peng, Hong
Bao, Tingting Luo, Xiaohui Wang, Jun Song, Xiaoxiao Riscos Núñez, Agustín Pérez Jiménez, Mario de Jesús |
Departamento | Universidad de Sevilla. Departamento de Ciencias de la Computación e Inteligencia Artificial |
Fecha de publicación | 2020 |
Fecha de depósito | 2021-04-26 |
Publicado en |
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Resumen | It was recently found that dendrites are not just a passive channel. They can perform mixed
computation of analog and digital signals, and therefore can be abstracted as information processors.
Moreover, dendrites possess ... It was recently found that dendrites are not just a passive channel. They can perform mixed computation of analog and digital signals, and therefore can be abstracted as information processors. Moreover, dendrites possess a feedback mechanism. Motivated by these computational and feedback characteristics, this article proposes a new variant of neural-like P systems, dendrite P (DeP) systems, where neurons simulate the computational function of dendrites and perform a firing–storing process instead of the storing–firing process in spiking neural P (SNP) systems. Moreover, the behavior of the neurons is characterized by dendrite rules that are abstracted by two characteristics of dendrites. Different from the usual firing rules in SNP systems, the firing of a dendrite rule is controlled by the states of the corresponding source neurons. Therefore, DeP systems can provide a collaborative control capability for neurons. We discuss the computational power of DeP systems. In particular, it is proven that DeP systems are Turing-universal number generating/accepting devices. Moreover, we construct a small universal DeP system consisting of 115 neurons for computing functions. |
Agencias financiadoras | Research Fund of Sichuan Science and Technology Research Foundation of the Education Department of Sichuan |
Identificador del proyecto | No. 2018JY0083
No. 17TD0034 |
Cita | Peng, H., Bao, T., Luo, X., Wang, J., Song, X., Riscos Núñez, A. y Pérez Jiménez, M.d.J. (2020). Dendrite P systems. Neural Networks, 127 (July 2020), 110-120. |
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