On The Delays In Spiking Neural P Systems
  In this work we extend and improve the results done in a previous work on simulating Spiking Neural P systems (SNP systems in short) with delays using SNP systems without delays. We simulate the former with the latter over sequential, iteration, join, and split routing. Our results provide constructions so that both systems halt at exactly the same time, start with only one spike, and produce the same number of spikes to the environment after halting. 
Francis George C. Cabarle, Kelvin C. Bu\~no, Henry N. Adorna
cs.NE cs.DC cs.ET