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Artículo
An unsupervised learning algorithm for membrane computing
(Elsevier, 2015)
This paper focuses on the unsupervised learning problem within membrane computing, and proposes an innovative solution inspired by membrane computing techniques, the fuzzy membrane clustering algorithm. An evolution–co ...
Artículo
A Framework for Complexity Classes in Membrane Computing
(Elsevier, 2009)
The purpose of the present work is to give a general idea about the existing results and open problems concerning the study of complexity classes within the membrane computing framework. To this aim, membrane systems ...
Artículo
The framework of P systems applied to solve optimal watermarking problem
(Elsevier, 2014)
Membrane computing (known as P systems) is a novel class of distributed parallel computing models inspired by the structure and functioning of living cells and organs, and its application to the real-world problems has ...
Artículo
Seeking computational efficiency boundaries: the Păun’s conjecture
(Springer, 2020)
In 2005, Gh. Păun raised an interesting question concerning the role of electrical charges in P systems with active membranes from a complexity point of view. Specifically, he formulated a question about the computational ...
Artículo
P Systems Computing the Period of Irreducible Markov Chains
(Agora University of Oradea, 2009)
It is well known that any irreducible and aperiodic Markov chain has exactly one stationary distribution, and for any arbitrary initial distribution, the se- quence of distributions at time n converges to the stationary ...
Artículo
Dynamic threshold neural P systems
(Elsevier, 2019)
Pulse coupled neural networks (PCNN, for short) are models abstracting the synchronization behavior observed experimentally for the cortical neurons in the visual cortex of a cat’s brain, and the intersecting cortical ...
Artículo
A Rete-based algorithm for rule selection in P systems
(Old City Publishing, Inc., 2013)
The Rete algorithm is a well-known pattern matching algorithm conceived to make rule-based production system implementa tions more efficient. It builds a directed acyclic graph, represent ing higher-level rule sets, that ...