EZFF: Python library for multi-objective parameterization and uncertainty quantification of interatomic forcefields for molecular dynamics
EZFF: Python library for multi-objective parameterization and uncertainty quantification of interatomic forcefields for molecular dynamics
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EZFF:用于分子动力学原子间力场的多目标参数化和不确定性量化的 Python 库
DOI:
10.1016/j.softx.2021.100663
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发表时间:
2021
期刊:
影响因子:
3.4
通讯作者:
Vashishta, Priya
中科院分区:
文献类型:
--
作者:
Krishnamoorthy, Aravind;Mishra, Ankit;Kamal, Deepak;Hong, Sungwook;Nomura, Ken-ichi;Tiwari, Subodh;Nakano, Aiichiro;Kalia, Rajiv;Ramprasad, Rampi;Vashishta, Priya
Parameterization of interatomic forcefields is a necessary first step in performing molecular dynamics simulations. This is a non-trivial global optimization problem involving quantification of multiple empirical variables against one or more properties. We present EZFF, a lightweight Python library for parameterization of several types of interatomic forcefields implemented in several molecular dynamics engines against multiple objectives using genetic-algorithm-based global optimization methods. The EZFF scheme provides unique functionality such as the parameterization of hybrid forcefields composed of multiple forcefield interactions as well as built-in quantification of uncertainty in forcefield parameters and can be easily extended to other forcefield functional forms as well as MD engines.
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影响因子:
5.5
作者:
C. M. Handley;R. Deeth
通讯作者:
R. Deeth
影响因子:
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作者:
Larsson, Henrik R.;van Duin, Adri C. T.;Hartke, Bernd
通讯作者:
Hartke, Bernd
DOI:
--
发表时间:
2019
期刊:
Computing in science & engineering (Print)
影响因子:
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作者:
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P. Vashishta
DOI:
--
发表时间:
2017
期刊:
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影响因子:
1.8
作者:
S. Longbottom;P. Brommer
通讯作者:
P. Brommer