Abstract
Spiking neural P systems or SN P systems are computing models inspired by spiking neurons. The SN P systems variant we focus on are SN P systems with structural plasticity or SNPSP systems. Unlike SN P systems, SNPSP systems have a dynamic topology for creating or removing synapses among neurons. In this work we construct small universal SNPSP systems: 62 and 61 neurons for computing functions and generating numbers, respectively. We then provide some new directions, e.g. parameters to consider, in the search for such small systems.
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Acknowledgements
The first three authors are grateful for the ERDT project (DOST-SEI), Project 171722 PhDIA and Semirara Mining Corp. Professorial Chair (UP Diliman OVCRD). X. Zeng is supported by Juan de la Cierva position (code: IJCI-2015-26991) and the National Natural Science Foundation of China (Grant Nos. 61472333, 61772441, 61472335). The authors are grateful for useful comments from two anonymous referees.
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Cabarle, F.G.C., de la Cruz, R.T.A., Adorna, H.N., Dimaano, M.D., Peña, F.T., Zeng, X. (2018). Small Spiking Neural P Systems with Structural Plasticity. In: Graciani, C., Riscos-Núñez, A., Păun, G., Rozenberg, G., Salomaa, A. (eds) Enjoying Natural Computing. Lecture Notes in Computer Science(), vol 11270. Springer, Cham. https://doi.org/10.1007/978-3-030-00265-7_4
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