Optimization by Vector Space Methods
Optimization by Vector Space Methods
Membrane Computing: An Introduction
Membrane Computing: An Introduction
The Oxford Handbook of Membrane Computing
The Oxford Handbook of Membrane Computing
Evolution and oscillation in p systems: applications to biological phenomena
WMC'04 Proceedings of the 5th international conference on Membrane Computing
Arithmetical metabolic P systems
IWINAC'11 Proceedings of the 4th international conference on Interplay between natural and artificial computation - Volume Part I
A methodology based on MP theory for gene expression analysis
CMC'11 Proceedings of the 12th international conference on Membrane Computing
An outline of MP modeling framework
CMC'12 Proceedings of the 13th international conference on Membrane Computing
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MP systems are a class of P systems introduced for modeling metabolic processes. Here we apply an algorithm, we call Log-Gain Stoichiometric Stepwise Regression (LGSS), to Golbeter's oscillator. In general, LGSS derives MP models from the time series of observed dynamics. In the case of Golbeter's oscillator, we found that by considering different values of the resolution time τ, different analytical forms of regulation maps were appropriate. By means of a suitable MATLAB implementation of LGSS, we automatically generated 700 MP models (τ varying from 10-3 min to 700 ċ 10-3 min with increments of 10-3 min). Many of these models exhibit a good approximation, and have second degree polynomials as regulation maps. These results provide an experimental evidence of LGSS adequacy.