Exact and LDA entanglement of tailored densities in an interacting one-dimensional electron system [PDF]
J. Phys.: Conf. Ser. 200, 062003 (2010), 2009 We calculate the `exact' potential corresponding to a one-dimensional interacting system of two electrons with a specific, tailored density. We use one-dimensional density-functional theory with a local-density approximation (LDA) on the same system and ...
Coe, J. P., D'Amico, I.
core +2 more sources
A critical assessment of the Self-Interaction Corrected Local Density Functional method and its algorithmic implementation [PDF]
, 1996 We calculate the electronic structure of several atoms and small molecules by direct minimization of the Self-Interaction Corrected Local Density Approximation (SIC-LDA) functional.
A. D. Becke +42 more
core +4 more sources
Current Density Functional Theory for one-dimensional fermions [PDF]
Phys. Status Solidi B 246, 941 (2009), 2008 The frequency-dependent response of a one-dimensional fermion system is investigated using Current Density Functional Theory (CDFT) within the local approximation (LDA).
Alcaraz +29 more
core +3 more sources
The Hitchhiker's Guide to LDA [PDF]
arXiv, 2019 Latent Dirichlet Allocation (LDA) model is a famous model in the topic model field, it has been studied for years due to its extensive application value in industry and academia. However, the mathematical derivation of LDA model is challenging and difficult, which makes it difficult for the beginners to learn.
openaire +3 more sources
Development of a Computer-Assisted Personal Interviewing (CAPI) Methodology to Assist the Photovoltaic Design Process [PDF]
E3S Web of Conferences, 2021 Computer-Assisted Personal Interviewing (CAPI) is a well-known methodology in the development of social surveys. In this work, CAPI is used to guide the flow of a questionnaire aiming for the acquisition of data and information fundamental to optimise a ...
Roberto Moraes Samuel +10 more
doaj +1 more source
Study of Ce intermetallic compounds: an LDA classification and hybridization effects [PDF]
arXiv, 2000 Spin-polarized calculations within the LDA approximation have been done with the goal of characterizing Ce intermetallic compounds. Symmetry and chemical environment effects on 4f hybridization and, thereafter, on magnetization effects have been studied.
V. Vildosola, A. M. Llois
openalex +3 more sources
LDA + Gutzwiller method for correlated electron systems [PDF]
, 2008 Combining the density functional theory (DFT) and the Gutzwiller variational approach, a LDA+Gutzwiller method is developed to treat the correlated electron systems from {\it ab-initio}.
Xiaoyu Deng, Xi Dai, Zhong Fang
openalex +3 more sources
Multiple sclerosis clinical decision support system based on projection to reference datasets
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1863-1873, December 2022., 2022 Abstract Objective Multiple sclerosis (MS) is a multifactorial disease with increasingly complicated management. Our objective is to use on‐demand computational power to address the challenges of dynamically managing MS. Methods A phase 3 clinical trial data (NCT00906399) were used to contextualize the medication efficacy of peg‐interferon beta‐1a vs ...
Chadia Ed‐driouch +13 more
wiley +1 more source
Mapping groundwater availability and adequacy in the Lower Zambezi River basin [PDF]
Proceedings of the International Association of Hydrological Sciences, 2018 Groundwater plays an important role as a source of water for various socio-economic uses and environmental requirements in the lower Zambezi basin in Mozambique.
B. Pérez-Lapeña +3 more
doaj +1 more source
What do Indonesians talk when they talk about COVID-19 Vaccine: A Topic Modeling Approach with LDA
Jurnal Informatika, 2022 To end the COVID-19 pandemics, the government attempted to accelerate the vaccination through various programs and collaboration. Unfortunately, the number is still relatively small compared to the number of populations in Indonesia.
Theresia Ratih Dewi Saputri +2 more
doaj +1 more source