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Ponencia
Universal P Systems: One Catalyst Can Be Suficient
(Fénix Editora, 2013)
Whether P systems with only one catalyst can already be universal, is still an open problem. Here we establish universality (computational completeness) by using speci c variants of additional control mechanisms. At each ...
Libro
Ponencia
Spiking Neural P Systems with Several Types of Spikes
(Fénix Editora, 2011)
With a motivation related to gene expression, where enzymes act in series, somewhat similar to the train spikes traveling along the axons of neurons, we consider an extension of spiking neural P systems, where several ...
Ponencia
P Systems with Anti-Matter
(Fénix Editora, 2014)
After a short introduction to the area of membrane computing (a branch of natural computing), we introduce the concept of anti-matter in membrane computing. First we consider spiking neural P systems with anti-spikes, ...
Ponencia
On Communication Complexity in Evolution-Communication P Systems
(Fénix Editora, 2010)
Looking for a theory of communication complexity for P systems, we consider here so-called evolution-communication (EC for short) P systems, where objects evolve by multiset rewriting rules without target commands and ...
Libro
Libro
Ponencia
Notes About Spiking Neural P Systems
(Fénix Editora, 2011)
Spiking neural P systems (SN P systems, for short) are much investigated in the last years in membrane computing, but still many open problems and research topics are open in this area. Here, we first recall two such ...
Ponencia
Four (Somewhat Nonstandard) Research Topics
(Fénix Editora, 2014)
Four research directions are suggested, dealing with the following four main ideas: computing along the axon (up to now, this topic was only preliminarily investi- gated), using pre-computed resources in order to solve ...