Results 1 to 10 of about 906,846 (293)

Mathematical Optimization [PDF]

open access: yes, 2013
Elisa Pappalardo   +2 more
  +7 more sources

Pharmacokinetic–pharmacodynamic modeling of maintenance therapy for childhood acute lymphoblastic leukemia

open access: yesScientific Reports, 2023
In the treatment of childhood acute lymphoblastic leukemia (ALL), current protocols combine initial high-dose multiagent chemotherapy with prolonged oral therapy with 6-mercaptopurine (6MP) and low-dose methotrexate (MTX) maintenance therapy.
Anna Gebhard   +7 more
doaj   +1 more source

Statistical Modelling by Topological Maps of Kohonen for Classification of the Physicochemical Quality of Surface Waters of the Inaouen Watershed Under Matlab

open access: yesJournal of Nigerian Society of Physical Sciences, 2022
Self-organizing maps (SOMs) and other artificial intelligence approaches developed by Kohonen can be used to model and solve environmental challenges. To emphasize the classification of Physico-chemical parameters of the Inaouen watershed, we presented ...
RACHID EL CHAAL, M. O. Aboutafail
doaj   +1 more source

Optimization of structural similarity in mathematical imaging [PDF]

open access: yesOptimization and Engineering, 2020
It is now generally accepted that Euclidean-based metrics may not always adequately represent the subjective judgement of a human observer. As a result, many image processing methodologies have been recently extended to take advantage of alternative visual quality measures, the most prominent of which is the Structural Similarity Index Measure (SSIM ...
Otero D.   +3 more
openaire   +3 more sources

Proximal bundle method for contact shape optimization problem [PDF]

open access: yes, 2017
From the mathematical point of view, the contact shape optimization is a problem of nonlinear optimization with a specific structure, which can be exploited in its solution. In this paper, we show how to overcome the difficulties related to the nonsmooth
Beremlijski, Petr, Plívová, Nikola
core   +2 more sources

Automatic optical depth parametrization in radiative transfer model RTTOV v13 via LASSO-induced sparsity [PDF]

open access: yesGeoscientific Model Development
The assimilation of satellite spectral sounder data requires fast and accurate radiative transfer models. This study proposes a novel methodology to automatically parameterize atmospheric optical depths within the Radiative Transfer for TOVS (RTTOV ...
F. Vargas Jiménez   +3 more
doaj   +1 more source

An Efficient MQ-Signature Scheme Based on Sparse Polynomials

open access: yesIEEE Access, 2020
Multivariate quadratic (MQ) equations-based cryptography is one of the most promising alternatives for currently used public-key cryptographic algorithms in the post-quantum era.
Kyung-Ah Shim   +2 more
doaj   +1 more source

Short-Term Hydrothermal Scheduling With Solar and Wind Farms Using Second-Order Cone Optimization With Chance-Box Constraints

open access: yesIEEE Access, 2021
Short-Term Hydrothermal Scheduling (STHS) is a classic problem in power system operation where the aim is to decide the dispatch of both thermal and hydroelectric units.
Juan Camilo Castano   +2 more
doaj   +1 more source

Tasks of practical content as a means of qualitative mathematical training of education seekers

open access: yesНауковий Вісник Південноукраїнського Національного Педагогічного Університету імені К. Д. Ушинського
In recent years, interest in mathematics among secondary school students in Ukraine has decreased significantly. In the conditions of active development of information technologies in the world knowledge of mathematics, logical thinking and analytical ...
Bilichenko Roman   +3 more
doaj   +1 more source

An Efficient Approach for Peak-Load-Aware Scheduling of Energy-Intensive Tasks in the Context of a Public IEEE Challenge

open access: yesEnergies, 2022
The shift towards renewable energy and decreasing battery prices have led to numerous installations of PV and battery systems in industrial and public buildings.
Steffen Limmer, Nils Einecke
doaj   +1 more source

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