Buscar
Mostrando ítems 1-10 de 63
Libro
Ponencia
P Systems with Tables of Rules
(Fénix Editora, 2004)
In the last time, several e®orts were made in order to remove the polarization of membranes from P systems with active membranes; the present paper is a contribution in this respect. In order to compensate the loss of ...
Ponencia
Small Universal Spiking Neural P Systems
(Fénix Editora, 2006)
In search for small universal computing devices of various types, we consider here the case of spiking neural P systems (SN P systems), in two versions: as devices computing functions and as devices generating sets of ...
Ponencia
Event-Related Outputs of Computations in P Systems
(Fénix Editora, 2005)
We briefly investigate the idea to consider as the result of a computation in a P system the number of steps elapsed between two events produced during the computation. Specifically, we first consider the case when the ...
Ponencia
Research Topics Arising from the (Planned) P Systems Implementation Experiment in Technion
(Fénix Editora, 2008)
We formulate here a few technical (mathematical) open problems related to the in vitro bio-chemical experiment planned in Technion for computing the Fibonacci sequence in terms of P systems. So-called local-loop-free P ...
Libro
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 ...
Ponencia
Further Twenty Six Open Problems in Membrane Computing
(Fénix Editora, 2005)
This is a sort of personal list of problems and research topics, compiled with the occasion of the Third Brainstorming Week on Membrane Computing, Sevilla, 2005.
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 ...