Results 11 to 20 of about 13,643,061 (311)

Notes on D-optimal designs

open access: yesLinear Algebra and its Applications, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Neubauer, Michael G.   +2 more
openaire   +3 more sources

Formulation Optimization of Sucrose-Free Hard Candy Fortified with Cudrania tricuspidata Extract

open access: yesFoods, 2021
The aim of the study is to define the optimal formulation of sucrose-free hard candy using D-optimal mixture design as the base for the incorporation of Cudrania tricupidata fruit.
Yoowha Jeon, Jieun Oh, Mi Sook Cho
doaj   +1 more source

D-optimal Design for Preparation and Optimization of Fast Dissolving Bosentan Nanosuspension [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2016
Purpose: Bosentan is a drug currently taken orally for the treatment of pulmonary arterialhypertension. However, the water solubility of bosentan is very low, resulting in lowbioavailability.
Elham Ghasemian   +2 more
doaj   +1 more source

Multiplication Algorithms for Approximate Optimal Distributions with Cost Constraints

open access: yesMathematics, 2023
In this paper, we study the D- and A-optimal assignment problems for regression models with experimental cost constraints. To solve these two problems, we propose two multiplicative algorithms for obtaining optimal designs and establishing extended D ...
Lianyan Fu   +3 more
doaj   +1 more source

R/D optimal linear prediction [PDF]

open access: yesIEEE Transactions on Speech and Audio Processing, 2000
A common technique to extend linear prediction to nonstationary signals is time segmentation: the signal is split into small portions and the modelization is carried out locally. The accuracy of the analysis is, however, dependent on the window size and on the signal characteristics, so that the problem of finding a good segmentation is crucial to the ...
Paolo Prandoni, Martin Vetterli
openaire   +1 more source

Optimal design for additive partially nonlinear models [PDF]

open access: yes, 2010
We develop optimal design theory for additive partially nonlinear regression models, showing that Bayesian and standardized maximin D-optimal designs can be found as the products of the corresponding optimal designs in one dimension.
D. C. Woods   +9 more
core   +1 more source

Research Joint Ventures, Optimal Licensing, and R&D Subsidy Policy [PDF]

open access: yes, 2006
We reconsider the justifications of R&D subsidies by Spencer and Brander (1983) and others by allowing firms to pool R&D investments and license innovations.
Fan, Cuihong, Wolfstetter, Elmar G.
core   +2 more sources

D-optimal and highly D-efficient designs with non-negatively correlated observations [PDF]

open access: yes, 2016
summary:In this paper we consider D-optimal and highly D-efficient chemical balance weighing designs. The errors are assumed to be equally non-negatively correlated and to have equal variances.
Katulska, Krystyna, Smaga, Łukasz
core   +1 more source

A D-Optimal Sequential Calibration Design for Computer Models

open access: yesMathematics, 2022
The problem with computer model calibration by tuning the parameters associated with computer models is significant in many engineering and scientific applications.
Huaimin Diao, Yan Wang, Dianpeng Wang
doaj   +1 more source

بهینه‌سازی فرآیند فلوتاسیون انتخابی کانه مس و روی معدن تکنار با استفاده از نرم¬افزار طراحی آماری آزمایش DX7 [PDF]

open access: yesنشریه مهندسی معدن, 2013
در این پژوهش، بهینه‌سازی و مدل سازی فرآیند فلوتاسیون انتخابی کالکوپیریت، اسفالریت و پیریت از کانسنگ مس – روی معدن تکنار با 91/2% روی و 26/1% مس با استفاده از روش طراحی آماری D-Optimal انجام شد.
سید محمد جواد کلینی   +2 more
doaj  

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