Ren, QianqianLiu, XiyuSun, Minghe2023-04-032023-04-032020-09-17Ren, Q., Liu, X., & Sun, M. (2020). Turing Universality of Weighted Spiking Neural P Systems with Anti-spikes. Computational Intelligence and Neuroscience, 2020, 8892240. doi:10.1155/2020/88922401687-5273https://doi.org/10.1155/2020/8892240https://hdl.handle.net/20.500.12588/1804Weighted spiking neural P systems with anti-spikes (AWSN P systems) are proposed by adding anti-spikes to spiking neural P systems with weighted synapses. Anti-spikes behave like spikes of inhibition of communication between neurons. Both spikes and anti-spikes are used in the rule expressions. An illustrative example is given to show the working process of the proposed AWSN P systems. The Turing universality of the proposed P systems as number generating and accepting devices is proved. Finally, a universal AWSN P system having 34 neurons is proved to work as a function computing device by using standard rules, and one having 30 neurons is proved to work as a number generator.en-USAttribution 3.0 United Stateshttp://creativecommons.org/licenses/by/3.0/us/Article