Harnessing evolutionary programming for impedance spectroscopy analysis: A case study of mixed ionic-electronic conductors
Created by W.Langdon from
gp-bibliography.bib Revision:1.8098
- @Article{Hershkovitz2011104,
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author = "Shany Hershkovitz and Sioma Baltianski and Yoed Tsur",
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title = "Harnessing evolutionary programming for impedance
spectroscopy analysis: A case study of mixed
ionic-electronic conductors",
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journal = "Solid State Ionics",
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volume = "188",
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number = "1",
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pages = "104--109",
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year = "2011",
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note = "9th International Symposium on Systems with Fast Ionic
Transport",
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ISSN = "0167-2738",
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DOI = "doi:10.1016/j.ssi.2010.10.004",
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URL = "http://www.sciencedirect.com/science/article/B6TY4-51D5RFW-2/2/78396a47420bfca2e3d664e88b21c461",
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keywords = "genetic algorithms, genetic programming, Impedance
spectroscopy, Warburg elements, Parametric analysis",
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abstract = "A modified Genetic Programming (GP) method has been
developed for the analysis of impedance spectroscopy
data. It gives a functional form of the distribution
function of relaxation times (DFRT) in the sample. The
evolution force is composed of lowering the discrepancy
between the model's prediction and the measured data,
while keeping the model simple in terms of the number
of free parameters. The DFRT that the program seeks for
has the form of a peak or a sum of several peaks. All
the peaks are known mathematical functions (e.g.,
Gaussians). The user can let the program search for
many types of peaks or to limit the search. Finding a
functional form of the underlying DFRT has two main
assets. (a) DFRT is unique and (b) a functional form
makes it possible to develop a physical model and
compare it to the function. In addition, if more than
one peak is present and each peak can be related to a
different phenomenon, the peaks can be directly
separated for further analysis. The analysis method is
demonstrated using synthetic data as well as
experimental data of Gd0.1Ce0.9O1.95 (GDC).",
- }
Genetic Programming entries for
Shany Hershkovitz
Sioma Baltianski
Yoed Tsur
Citations