Výsledky vyhledávání - UOBYQA algorithm

  • Zobrazuji výsledky 1 - 19 z 19
Upřesnit hledání
  1. 1

    CONDOR, a new parallel, constrained extension of Powell's UOBYQA algorithm: Experimental results and comparison with the DFO algorithm Autor Vanden Berghen, Frank, Bersini, Hugues

    ISSN: 0377-0427, 1879-1778
    Vydáno: Amsterdam Elsevier B.V 01.09.2005
    “…This paper presents an algorithmic extension of Powell's UOBYQA algorithm ( Unconstrained Optimization BY Quadratical Approximation…”
    Získat plný text
    Journal Article
  2. 2

    Adaptation of the Uobyqa Algorithm for Noisy Functions Autor Geng Deng, Ferris, M.C.

    ISBN: 1424405009, 9781424405008
    ISSN: 0891-7736
    Vydáno: IEEE 01.12.2006
    “… In this paper, we modify Powell's UOBYQA algorithm to handle those real-world simulation problems…”
    Získat plný text
    Konferenční příspěvek
  3. 3

    Adaptation of the UOBYQA algorithm for noisy functions Autor Deng, Geng, Ferris, Michael C.

    ISBN: 9781424405015, 1424405017
    Vydáno: Winter Simulation Conference 03.12.2006
    “… In this paper, we modify Powell's UOBYQA algorithm to handle those real-world simulation problems…”
    Získat plný text
    Konferenční příspěvek
  4. 4

    Adaptation of the UOBYQA algorithm for noisy functions Autor Deng, Geng, Ferris, Michael C

    ISBN: 9781424405015, 1424405017
    Vydáno: 01.01.2006
    “… In this paper, we modify Powell's UOBYQA algorithm to handle those real-world simulation problems…”
    Získat plný text
    Konferenční příspěvek
  5. 5

    UOBYQA: unconstrained optimization by quadratic approximation Autor Powell, M.J.D.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Heidelberg Springer 01.05.2002
    Vydáno v Mathematical programming (01.05.2002)
    Získat plný text
    Journal Article Konferenční příspěvek
  6. 6

    Dual Loop line-focusing solar power plants with supercritical Brayton power cycles Autor Coco-Enríquez, L., Muñoz-Antón, J., Martínez-Val, J.M.

    ISSN: 0360-3199, 1879-3487
    Vydáno: Elsevier Ltd 13.07.2017
    “…This study is focused on proposing the combination of a Dual Loop solar field, with Dowtherm A and the Solar Salt as heat transfer fluids in parabolic or…”
    Získat plný text
    Journal Article
  7. 7

    New text comparison between CO2 and other supercritical working fluids (ethane, Xe, CH4 and N2) in line- focusing solar power plants coupled to supercritical Brayton power cycles Autor Coco-Enríquez, L., Muñoz-Antón, J., Martínez-Val, J.M.

    ISSN: 0360-3199, 1879-3487
    Vydáno: Elsevier Ltd 13.07.2017
    “…This study is focused on comparing four supercritical fluids: Ethane, Xenon, Methane and Nitrogen, as possible alternative to supercritical Carbon Dioxide…”
    Získat plný text
    Journal Article
  8. 8

    PDFO: a cross-platform package for Powell’s derivative-free optimization solvers Autor Ragonneau, Tom M., Zhang, Zaikun

    ISSN: 1867-2949, 1867-2957
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.12.2024
    Vydáno v Mathematical programming computation (01.12.2024)
    “…The late Professor M. J. D. Powell devised five trust-region methods for derivative-free optimization, namely COBYLA, UOBYQA, NEWUOA, BOBYQA, and LINCOA…”
    Získat plný text
    Journal Article
  9. 9

    Model-Based Derivative-Free Optimization Methods and Analysis of Stochastic Nonlinear Optimization Autor Cao, Liyuan

    ISBN: 9798535531786
    Vydáno: ProQuest Dissertations & Theses 01.01.2021
    “… Powell in his algorithms such as UOBYQA and NEWUOA. An essential idea from these algorithms is known as poisedness…”
    Získat plný text
    Dissertation
  10. 10

    Combining Optical and X-ray Observations of Galaxy Clusters to Constrain Cosmological Parameters Autor Yu, Heng, Zong-Hong, Zhu

    ISSN: 2331-8422
    Vydáno: Ithaca Cornell University Library, arXiv.org 28.11.2010
    Vydáno v arXiv.org (28.11.2010)
    “…Galaxy clusters have their unique advantages for cosmology. Here we collect a new sample of 10 lensing galaxy clusters with X-ray observations to constrain…”
    Získat plný text
    Paper
  11. 11

    Watershed calibration using multistart local optimization and evolutionary optimization with radial basis function approximation Autor SHOEMAKER, CHRISTINE A., REGIS, ROMMEL G., FLEMING, RYAN C.

    ISSN: 0262-6667, 2150-3435
    Vydáno: Taylor & Francis Group 01.06.2007
    Vydáno v Hydrological sciences journal (01.06.2007)
    “…Calibration of computationally expensive watershed models is more feasible with algorithms that require fewer simulations…”
    Získat plný text
    Journal Article
  12. 12

    Boosters: A Derivative-Free Algorithm Based on Radial Basis Functions Autor Oeuvray, R., Bierlaire, M.

    ISSN: 0228-6203, 1925-7082
    Vydáno: Calgary Taylor & Francis 01.01.2009
    “… We have tested the algorithm against the best state-of-the-art methods (UOBYQA, NEWUOA, DFO). The tests on the problems from the CUTEr collection show that BOOSTERS is performing very well on medium-size problems…”
    Získat plný text
    Journal Article
  13. 13

    BOOSTERS: A DERIVATIVE-FREE ALGORITHM BASED ON RADIAL BASIS FUNCTIONS Autor Oeuvray, R, Bierlaire, M

    ISSN: 1925-7082, 0228-6203
    Vydáno: 2009
    “… We have tested the algorithm against the best state-of-the-art methods (UOBYQA, NEWUOA, DFO). The tests on the problems from the CUTEr collection show that BOOSTERS is performing very well on medium-size problems…”
    Získat plný text
    Journal Article
  14. 14

    A family-based likelihood ratio test for general pedigree structures that allows for missing data and genotyping errors Autor Yang, Yang

    ISBN: 9780549914341, 054991434X
    Vydáno: ProQuest Dissertations & Theses 01.01.2007
    “…The purpose of this work is to design a likelihood ratio test (LRT) that uses the information of both affected and unaffected individuals from a general…”
    Získat plný text
    Dissertation
  15. 15

    Variable-Number Sample-Path Optimization Autor Deng, Geng, Ferris, Michael C.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer-Verlag 01.03.2009
    Vydáno v Mathematical programming (01.03.2009)
    “… In this paper, we describe a new variant of Powell’s unconstrained optimization by quadratic approximation (UOBYQA…”
    Získat plný text
    Journal Article
  16. 16

    About the Performance of a Calculus-Based Approach to Building Model Functions in a Derivative-Free Trust-Region Algorithm Autor Hare, Warren, Jarry-Bolduc, Gabriel

    ISSN: 1999-4893, 1999-4893
    Vydáno: Basel MDPI AG 01.02.2023
    Vydáno v Algorithms (01.02.2023)
    “…This paper examines a calculus-based approach to building model functions in a derivative-free algorithm…”
    Získat plný text
    Journal Article
  17. 17

    A Stochastic Radial Basis Function Method for the Global Optimization of Expensive Functions Autor Regis, Rommel G, Shoemaker, Christine A

    ISSN: 1091-9856, 1526-5528, 1091-9856
    Vydáno: Linthicum INFORMS 01.11.2007
    Vydáno v INFORMS journal on computing (01.11.2007)
    “…We introduce a new framework for the global optimization of computationally expensive multimodal functions when derivatives are unavailable. The proposed…”
    Získat plný text
    Journal Article
  18. 18

    Bayesian Calibration and Uncertainty Analysis for Computationally Expensive Models Using Optimization and Radial Basis Function Approximation Autor Bliznyuk, Nikolay, Ruppert, David, Shoemaker, Christine, Regis, Rommel, Wild, Stefan, Mugunthan, Pradeep

    ISSN: 1061-8600, 1537-2715
    Vydáno: Taylor & Francis 01.06.2008
    “…We presenta Bayesian approach to model calibration when evaluation of the model is computationally expensive. Here, calibration is a nonlinear regression…”
    Získat plný text
    Journal Article
  19. 19

    Parallel radial basis function methods for the global optimization of expensive functions Autor Regis, Rommel G., Shoemaker, Christine A.

    ISSN: 0377-2217, 1872-6860
    Vydáno: Amsterdam Elsevier B.V 16.10.2007
    “…–171] (CORS-RBF). We modify these algorithms so that they can generate multiple points for simultaneous evaluation in parallel…”
    Získat plný text
    Journal Article