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Mostrando ítems 31-40 de 158
Artículo
Solving the Subset-Sum Problem by P Systems with Active Membranes
(Springer, 2005)
We present the first membrance computing solution to the Subset-Sum problem using a family of deterministic P systems with active membranes. We do not use priority among rules, membrane dissolution nor cooperation; it ...
Artículo
P automata revisited
(Elsevier, 2012)
We continue here the investigation of P automata, in their non-extended case, a class of devices which characterize non-universal family of languages. First, a recent conjecture is confirmed: any recursively enumerable ...
Artículo
Evolutionary response of a native butterfly to concurrent plantinvasions: Simulation of population dynamics
(Elsevier, 2017)
The habitat of the green-veined white butterfly Pieris oleracea in eastern North America has undergone invasions by the exotic plant garlic mustard (Alliaria petiolata), which is replacing native hosts of P. oleracea such ...
Artículo
On spiking neural P systems
(Springer, 2010)
This work deals with several aspects concerning the formal verification of SN P systems and the computing power of some variants. A methodology based on the information given by the transition diagram associated with an ...
Artículo
Dendrite P systems
(Elsevier, 2020)
It was recently found that dendrites are not just a passive channel. They can perform mixed computation of analog and digital signals, and therefore can be abstracted as information processors. Moreover, dendrites possess ...
Artículo
Spiking neural P systems with inhibitory rules
(Elsevier, 2020)
Motivated by the mechanism of inhibitory synapses, a new kind of spiking neural P (SNP) system rules, called inhibitory rules, is introduced in this paper. Based on this, a new variant of SNP systems is proposed, called ...
Artículo
An Overview of Hardware Implementation of Membrane Computing Models
(ACM Digital Library, 2020)
The model of membrane computing, also known under the name of P systems, is a bio-inspired large-scale parallel computing paradigm having a good potential for the design of massively parallel algorithms. For its implementation ...
Artículo
Automatic Design of Deterministic and Non-Halting Membrane Systems by Tuning Syntactical Ingredients
(IEEE Computer Society, 2014)
To solve the programmability issue of membrane computing models, the automatic design of membrane systems is a newly initiated and promising research direction. In this paper, we propose an automatic design method, ...
Artículo
On the degree of parallelism in membrane systems
(Elsevier, 2007)
In the literature, several designs of P systems might be found for performing the same task. The use of different techniques or even different P system models makes it very difficult to compare these designs. In this ...
Artículo
Cell-like P systems with evolutional symport/antiport rules and membrane creation
(Elsevier, 2020)
Cell-like P systems with symport/antiport rules are computing models inspired by theconservation law, in the sense that they compute by changing the places of objectswith respect to the membranes, and not by changing the ...