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Published on: September 5, 2012
Spiking neural P systems with multiple channels and anti-spikes
Xiaoxiao Song1, Jun Wang1, Hong Peng2
1School of Electrical Engineering and Electronic Information, Xihua University, Chengdu 610039, PR China; Key Laboratory of Fluid and Power Machinery, Ministry of Education, Xihua University, Chengdu 610039, PR China.
Abstract:
Spiking neural P systems (SN P systems) with multiple channels are a variant of SN P systems presented recently. By introducing anti-spikes in neurons, SN P systems with multiple channels and anti-spikes are constructed in this work, where both spikes and anti-spikes are used in rules with channel labels. The Turing universality as number generating and accepting devices is proved at first, and then a universal SN P systems with multiple channels and anti-spikes for computing functions is investigated. At last, a small universal system using 65 neurons for computing any Turing computable function is given.
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