Výsledky vyhľadávania - "PIECEWISE linear approximation"

Rolling horizon policies for multi-stage stochastic assemble-to-order problems.

Autori: Gioia, Daniele Giovanni Fadda, Edoardo Brandimarte, Paolo

Zdroj: International Journal of Production Research. Jul2024, Vol. 62 Issue 14, p5108-5126. 19p.

Predmety: *PRODUCTION planning, PIECEWISE linear approximation, STOCHASTIC programming

Using Approximation by Piecewise Linear Functions in the Empirical Analysis of Changes and Variability of Climate Data Series.

Autori: Semenov, S. M. Kutuzova, K. M.

Zdroj: Izvestiya, Atmospheric & Oceanic Physics. 2025 Suppl 1, Vol. 61, pS116-S121. 6p.

Predmety: *PIECEWISE linear approximation, *TIME series analysis, *TEMPERATURE measurements, *DATA analysis, *EMPIRICAL research, *STATISTICS, *MEAN square algorithms, *METEOROLOGICAL databases

Robust design optimization of structures with multimodal responses using Taylor expansions.

Autori: Kriegesmann, Benedikt Krüger, Jan Steltner, Kai a ďalší

Zdroj: Structural & Multidisciplinary Optimization. Dec2025, Vol. 68 Issue 12, p1-28. 28p.

Predmety: *ROBUST optimization, *PIECEWISE linear approximation, *RANDOM variables, *MOMENTS method (Statistics), *STRUCTURAL dynamics, *TAYLOR'S series

Bi-attribute utility preference robust optimization: A continuous piecewise linear approximation approach.

Autori: Wu, Qiong Wang, Wei Zhang, Sainan a ďalší

Zdroj: European Journal of Operational Research. May2025, Vol. 323 Issue 1, p170-191. 22p.

Predmety: *UTILITY functions, *STATISTICAL decision making, PIECEWISE linear approximation, MIXED integer linear programming, ROBUST optimization

Measuring the accuracy of time series reduction methods based on modified dynamic time warping distance calculations.

Autori: Jawale, Anupama Tripathy, Amiya Kumar

Zdroj: International Journal of Systematic Innovation. Apr2025, Vol. 9 Issue 2, p60-73. 14p.

Predmety: *TIME series analysis, PIECEWISE linear approximation, WEB-based user interfaces, FEATURE extraction, KERNEL functions

Diet optimization: modeling iron and zinc absorption by nonlinear programming and piecewise linear approximation using National Health and Nutrition Examination Survey

Autori: van Wonderen, Dominique Gerdessen, Johanna C. Kirst, Peter a ďalší

Zdroj: The American Journal of Clinical Nutrition. 122:853-858

Predmety: mixed-integer programming, nutrient absorption, piecewise linear approximation, diet optimization, nonlinear programming, menu planning

Prístupová URL adresa: https://research.wur.nl/en/publications/diet-optimization-modeling-iron-and-zinc-absorption-by-nonlinear-
https://doi.org/10.1016/j.ajcnut.2025.06.022

Sufficient Condition for the Consistency of a Piecewise Linear Approximation to a Nolinear Affine System.

Autori: Fursov, A. S. Krylov, P. A.

Zdroj: Differential Equations. May2025, Vol. 61 Issue 5, p709-718. 10p.

Predmety: *PIECEWISE linear approximation, *NONLINEAR dynamical systems, *MATHEMATICS, *NUMERICAL analysis, *STABILITY theory, *MATHEMATICAL models, *SLIDING mode control, *PIECEWISE affine systems

The influence of the accuracy of reproducing the uniaxial tensile test of mild steel in the H–M plasticity model on the behaviour of a perforated thin walled shell subjected to compression.

Alternate Title: Wpływ dokładności odwzorowania jednoosiowej próby rozciągania stali miękkiej w modelu plastyczności H-M na zachowanie perforowanej cienkościennej powłoki poddanej ściskaniu.

Autori: Piotrowski, Andrzej Gajewski, Marcin Jemioło, Stanisław a ďalší

Zdroj: Archives of Civil Engineering (Polish Academy of Sciences). 2025, Vol. 71 Issue 2, p209-224. 16p.

Predmety: *STRAIN hardening, *PIECEWISE linear approximation, *STRAINS & stresses (Mechanics), *MILD steel, *TENSILE tests, *STRESS-strain curves

Blood Oxygen Saturation in Great Vessels: Measurement by Magnetic Resonance BOLD Sequence—Accuracy, Challenges, and Potential Solutions.

Autori: Stern, H. Stehning, C. Meierhofer, C.

Zdroj: Thoracic & Cardiovascular Surgeon. 2025 Supplement 2, Vol. 73, pS77-S103. 27p.

Predmety: *OXYGEN saturation, *PIECEWISE linear approximation, *MEASUREMENT errors, *OXYGEN in the blood, *CONFIDENCE intervals

Discrete anisotropic curve shortening flow in higher codimension.

Autori: Deckelnick, Klaus Nürnberg, Robert

Zdroj: IMA Journal of Numerical Analysis. Jan2025, Vol. 45 Issue 1, p36-67. 32p.

Predmety: *PARABOLIC differential equations, *PIECEWISE linear approximation, *PARAMETRIC equations, *FINITE element method, *PARAMETERIZATION

Progressive Bounded Error Piecewise Linear Approximation with Resolution Reduction for Time Series Data Compression.

Autori: Lin, Jeng-Wei Liao, Shih-wei Tsai, Yu-Hung a ďalší

Zdroj: Sensors (14248220). Jan2025, Vol. 25 Issue 1, p145. 18p.

Predmety: *PIECEWISE linear approximation, *TIME series analysis, *SERVER farms (Computer network management), *ENERGY industries

Improving the modified linearly implicit quantized state system methods: step size, cycle detection, and linear approximation coefficient.

Autori: Elbellili, Elmongi Blondeel, Philippe Huybrechs, Daan a ďalší

Zdroj: Simulation; Nov2025, Vol. 101 Issue 11, p1153-1164, 12p

Predmety: NUMERICAL integration, DIFFERENTIAL equations, ENGINEERING systems, DISCRETIZATION methods, PIECEWISE linear approximation, ALGORITHMS, COMPUTER simulation

An Efficient Branch‐and‐Bound Algorithm for Globally Minimizing a Class of Generalized Linear Multiplicative Programs.

Autori: Hu, Peng Wu, Zhiyou Yang, Tao a ďalší

Zdroj: Journal of Mathematics; 10/9/2025, Vol. 2025, p1-19, 19p

Predmety: GLOBAL optimization, MATHEMATICAL optimization, NONLINEAR programming, CONVEX programming, PIECEWISE linear approximation, EMPIRICAL research

Utility Preference Robust Optimization with Moment-Type Information Structure.

Autori: Guo, Shaoyan Xu, Huifu Zhang, Sainan

Zdroj: Operations Research. Sep/Oct2024, Vol. 72 Issue 5, p2241-2261. 21p.

Predmety: *UTILITY functions, *NEW business enterprises, PIECEWISE linear approximation, ROBUST optimization, SET functions

Efficiency of Learned Indexes on Genome Spectra

Autori: Md. Hasin Abrar Paul Medvedev Giorgio Vinciguerra a ďalší

Prispievatelia: Md. Hasin Abrar Paul Medvedev Giorgio Vinciguerra a ďalší

Predmety: Genome spectra, piecewise linear approximation, learned index, ddc:004, k-mers

Popis súboru: application/pdf

Prístupová URL adresa: https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ESA.2025.18
https://hdl.handle.net/11568/1319447
https://doi.org/10.4230/LIPIcs.ESA.2025.18

A statistical method for estimating piecewise linear sales trends.

Autori: Moriyama, Taku Kuwano, Masashi Nakayama, Masahito

Zdroj: Journal of Marketing Analytics. Jun2024, Vol. 12 Issue 2, p436-444. 9p.

Predmety: *TIME series analysis, *DATA analysis, PIECEWISE linear approximation, TREND analysis, ACQUISITION of data

On the Existence of Approximate Solutions of Variational Problems in Nonlinear Elasticity Theory

Autori: V. A. Klyachin V. V. Kuzmin

Zdroj: Известия Иркутского государственного университета: Серия "Математика", Vol 53, Iss 1, Pp 51-68 (2025)

Predmety: stored energy functional, variational problem, triangulation, piecewise linear approximation, numerical methods, Mathematics, QA1-939

Popis súboru: electronic resource

Relation: https://mathizv.isu.ru/en/article/file?id=1546; https://doaj.org/toc/1997-7670; https://doaj.org/toc/2541-8785

Prístupová URL adresa: https://doaj.org/article/584c901ddfc54f959ad4291db9d17738

Performance assessment of PLA-SVM: A novel Gurobi-enhanced piecewise linear approximation based approach for diabetes prediction.

Autori: Solanki, Shital Prajapati, Ramesh

Zdroj: AIP Conference Proceedings. 2024, Vol. 3168 Issue 1, p1-8. 8p.

Predmety: *PIECEWISE linear approximation, *DIABETES, *RANDOM forest algorithms

Finite Volume Method for the Solution of Space‐Time Tempered Fractional Diffusion‐Wave Equation.

Autori: Nasiri Mofrad, Somayeh Mohebbi, Akbar

Zdroj: Mathematical Methods in the Applied Sciences; 9/30/2025, Vol. 48 Issue 14, p13600-13609, 10p

Predmety: FINITE volume method, FRACTIONAL differential equations, PIECEWISE linear approximation, CRANK-Nicolson method, STABILITY theory, NUMERICAL solutions to equations, INTEGRALS

STABILITY CRITERIA OF SYSTEMS OF NONLINEAR ORDINARY DIFFERENTIAL EQUATIONS BASED ON ADDITIVE TRANSFORMATIONS OF THE FORMULA OF FINITE INCREMENTS.

Autori: Bulanov, S. G.

Zdroj: Journal of Mathematical Sciences; Sep2025, Vol. 293 Issue 3, p345-354, 10p

Predmety: STABILITY criterion, LYAPUNOV stability, DIFFERENCE equations, PIECEWISE linear approximation, MATHEMATICAL transformations, DYNAMIC stability, NONLINEAR differential equations