Výsledky vyhledávání - elemental function approximation

Fast and Accurate Approximation Methods for Trigonometric and Arctangent Calculations for Low-Performance Computers Autor Kusaka, Takashi, Tanaka, Takayuki

“… The residual correction method (RCM) developed here can produce simple and accurate approximations of certain nonlinear functions with minimal multiply–add operations…”
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Robust Quadratic-Optimal Control of TS-Fuzzy-Model-Based Dynamic Systems With Both Elemental Parametric Uncertainties and Norm-Bounded Approximation Error Autor Ho, Wen-Hsien, Tsai, Jinn-Tsong, Chou, Jyh-Horng

“…) controllers for Takagi-Sugeno (TS) fuzzy-model-based control systems with both elemental parametric uncertainties and norm-bounded approximation error…”
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Geochemistry of the Bottom Sediments of Lake Peyungda, Tunguska Nature Reserve, and Paleoclimatic Reconstructions of the Arctic Territories of Eastern Siberia Autor Novikov, V. S., Darin, A. V., Babich, V. V., Darin, F. A., Rogozin, D. Yu

“…–2000 to create a transfer function: average annual temperature as a function of the elemental composition of the dated layer of bottom sediment…”
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Analytical approximation for the frequency dependent conductivity in ionic conductors Autor Cuervo-Reyes, Eduardo, Roedern, Elsa, Yun, Yeojeong, Battaglia, Corsin

“… The purpose of this article is to provide an approximation to the coupling model in terms of elemental functions…”
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A spline-based FE approach to modelling of high frequency dynamics of 1-D structures Autor Żak, A., Waszkowiak, W.

“… In this paper a computational methodology leading to the development of a new class of FEs, based on the application of continuous and smooth approximation polynomials, being splines, has been presented…”
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Performance Comparison of 2D Mono-Elemental (X-enes) Armchair Nanoribbon Schottky Barrier Field Effect Transistors Autor Junghare, Rajesh C., Patil, Ganesh C.

“…) having 2D mono-elemental (X-enes) nanoribbon (NR) with width of 10 dimers along the armchair direction as a channel material has been carried…”
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Elemental mercury neurotoxicity and clinical recovery of function: A review of findings, and implications for occupational health Autor Calabrese, Edward J., Iavicoli, Ivo, Calabrese, Vittorio, Cory-Slechta, Deborah A., Giordano, James

“…This paper assessed approximately 30 studies, mostly involving occupationally exposed subjects, concerning the extent to which those who developed elemental mercury (Hg…”
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Shift current response in elemental two-dimensional ferroelectrics Autor Qian, Zhuang, Zhou, Jian, Wang, Hua, Liu, Shi

“… by these elemental 2D materials give rise to large shift currents, outperforming many state-of-the-art materials…”
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Finding transition states for crystalline solid-solid phase transformations Autor Caspersen, Kyle J, Carter, Emily A

“… We also introduce an analogue to the Born-Oppenheimer approximation that allows a decoupling of nuclear motion and lattice deformation, where the nuclear positions along the path are determined…”
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THE APOGEE RED-CLUMP CATALOG: PRECISE DISTANCES, VELOCITIES, AND HIGH-RESOLUTION ELEMENTAL ABUNDANCES OVER A LARGE AREA OF THE MILKY WAY'S DISK Autor Bovy, Jo, Nidever, David L., Rix, Hans-Walter, Girardi, Léo, Zasowski, Gail, Chojnowski, S. Drew, Holtzman, Jon, Epstein, Courtney, Frinchaboy, Peter M., Hayden, Michael R., Rodrigues, Thaíse S., Majewski, Steven R., Johnson, Jennifer A., Pinsonneault, Marc H., Stello, Dennis, Allende Prieto, Carlos, Andrews, Brett, Basu, Sarbani, Beers, Timothy C., Bizyaev, Dmitry, Burton, Adam, Chaplin, William J., Cunha, Katia, Elsworth, Yvonne, García, Rafael A., García-Herńandez, Domingo A., García Pérez, Ana E., Hearty, Fred R., Hekker, Saskia, Kallinger, Thomas, Kinemuchi, Karen, Koesterke, Lars, Mészáros, Szabolcs, Mosser, Benoît, O'Connell, Robert W., Oravetz, Daniel, Pan, Kaike, Robin, Annie C., Schiavon, Ricardo P., Schneider, Donald P., Schultheis, Mathias, Serenelli, Aldo, Shetrone, Matthew, Silva Aguirre, Victor, Simmons, Audrey, Skrutskie, Michael, Smith, Verne V., Stassun, Keivan, Weinberg, David H., Wilson, John C., Zamora, Olga

“…The Sloan Digital Sky Survey III's Apache Point Observatory Galactic Evolution Experiment (APOGEE) is a high-resolution near-infrared spectroscopic survey…”
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Machine learning for impurity charge-state transition levels in semiconductors from elemental properties using multi-fidelity datasets Autor Polak, Maciej P, Jacobs, Ryan, Mannodi-Kanakkithodi, Arun, Chan, Maria K Y, Morgan, Dane

“… Here, we significantly reduce the time typically required to predict impurity transition levels using multi-fidelity datasets and a machine learning approach employing features based on elemental…”
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Hybrid successive discretisation algorithm used to calculate parameters of the photovoltaic cells and panels for existing datasets Autor Cotfas, Daniel T., Deaconu, Adrian M., Cotfas, Petru A.

“…This paper presents a new hybrid successive discretisation algorithm, used to calculate the parameters of the photovoltaic cells and panels, by the one diode…”
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Machine learning-enhanced band gaps prediction for low-symmetry double and layered perovskites Autor Sabagh Moeini, Alireza, Shariatmadar Tehrani, Fatemeh, Naeimi-Sadigh, Alireza

“…Density functional theory (DFT) calculations are widely used for material property prediction, but their computational cost can hinder the discovery of novel…”
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Target-ligand binding affinity from single point enthalpy calculation and elemental composition Autor Szél, Viktor, Zsidó, Balázs Zoltán, Jeszenői, Norbert, Hetényi, Csaba

“… on the elemental composition of the ligand. QMH…”
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2.5D electric resistivity forward modeling with element-free Galerkin method Autor Ma, Changying, Liu, Jianxin, Liu, Haifei, Guo, Rongwen, Musa, Bello, Cui, Yi-an

“… In this method, the moving least square (MLS) approximation is employed to construct the shape function…”
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Elemental Interactions and Local Structures in Liquid Sb-As and Sb-Al-As Alloys: Insights from Ab Initio Molecular Dynamics and Experimental Studies on As Aggregation and Diffusion Behaviors Autor Li, Zongbo, Feng, Yan, Wu, Qiyue, Wen, Yufeng, Peng, Xiang, Wang, Richu

“…The local structure, element interactions, and electronic structure properties in Sb-As and Sb-Al-As melts were studied using ab initio molecular dynamics…”
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Elemental tellurium as a chiral p -type thermoelectric material Autor Peng, Hua, Kioussis, Nicholas, Snyder, G. Jeffrey

“…The thermoelectric transport properties of elemental tellurium are investigated by density functional theory combined with the Boltzmann transport equation in the rigid band approximation…”
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Calculations of electron inelastic mean free paths. IX. Data for 41 elemental solids over the 50 eV to 30 keV range Autor Tanuma, S., Powell, C. J., Penn, D. R.

“…We have calculated inelastic mean free paths (IMFPs) for 41 elemental solids (Li, Be, graphite, diamond, glassy C, Na, Mg, Al, Si, K, Sc, Ti, V, Cr, Fe, Co, Ni…”
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The Accuracy of Elemental Set Approximations for Regression Autor Hawkins, Douglas M.

“… of the criterion function is computationally intractable. Although elemental set algorithms are used widely and for a variety of problems, the quality of the approximation they give has not been…”
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String Submodular Functions With Curvature Constraints Autor Zhenliang Zhang, Chong, Edwin K. P., Pezeshki, Ali, Moran, William

“… )-approximation to the optimal strategy. This paper improves this approximation by introducing additional constraints on curvature, namely, total backward curvature, totalforward curvature, and elemental forward curvature…”
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