Automated planning through robust templates and multicriterial optimization for lung VMAT SBRT of lung lesions. [PDF]
J Appl Clin Med Phys, 2020 Abstract Purpose To develop and validate a robust template for VMAT SBRT of lung lesions, using the multicriterial optimization (MCO) of a commercial treatment planning system. Methods The template was established and refined on 10 lung SBRT patients planned for 55 Gy/5 fr.
Marrazzo L +9 more
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Validation of knowledge-based and multicriterial optimization assistive auto-planning algorithms for prostate VMAT radiotherapy using biological optimization. [PDF]
J Appl Clin Med PhysAbstract Purpose External beam radiotherapy for cancer treatment historically has faced the challenge of delivering sufficient dose to the target while minimizing dose to critical organs. Inverse planning techniques in modulated therapy can improve organ‐at‐risk (OAR) sparing but require significant human resources and can depend on planner experience.
Boonzaier WPE, Strauss LJ.
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Aerodynamic reconfiguration and multicriterial optimization of centrifugal compressors – a case study [PDF]
INCAS Bulletin, 2014 This paper continues the recent research of the author, with application to 3D computational fluid dynamics multicriterial optimization of turbomachinery parts.
Valeriu DRAGAN
doaj +2 more sources
Intensification of bio-actives extraction from pomegranate peel using pulsed ultrasound: Effect of factors, correlation, optimization and antioxidant bioactivities [PDF]
Ultrasonics Sonochemistry, 2021 Pomegranate peel (PP) is one of the interesting agri-food by-products because of its abundant bioactive phytochemicals. However, the bioactivity of valuable compounds is affected due to the extraction method used. A pulsed ultrasound-assisted extraction (
Pavankumar R. More, Shalini S. Arya
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Multicriterial approach to beam dynamics optimization problem
Journal of Physics: Conference Series, 2016 The problem of optimization of particle beam dynamics in accelerating system is considered in the case when control process quality is estimated by several functionals. Multicriterial approach is used. When there are two criteria, compromise curve may be obtained.
Ludmila V. Vladimirova
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MULTICRITERIAL OPTIMIZATION FOR QUEUEING SYSTEMS WITH WAITING OPERATING AT COMPETITIVE INPUT FLOWS
Вестник Кемеровского государственного университета, 2013 The paper describes an approach to optimizing the functioning of queueing systems based on the principles of sus tainability; profitability and equity in the allocation of support requests from different clients.
V. A. Chekmenev, T. D. Сhekmeneva
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Simulation-Based Rail Traffic Optimizations Applying Multicriterial Evaluations of Variants
MENDEL, 2019 The contribution pays attention to assessing a selected method related to multicriterial evaluations of variants. That method is exploited for supporting automatized decision-making processes related to special operational situations, which emerge within rail traffic simulators.
Michal Varga +3 more
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Вестник Кемеровского государственного университета, 2014 The paper focuses on the problem of multicriterial optimization of queueing networkswith multiple access and competitive users, which is solved with methods of the theory of games. The algorithm of solution for a two-node network is proposed.
V. A. Chekmenev, T. D. Chekmeneva
doaj +1 more source
Multicriterial optimization strategies for electron beam welding processes
Journal of Physics: Conference Series, 2022 Abstract The electron beam welding process is analyzed of high-strength steel type 15Cr5Mo samples with deflection oscillations along the zone of interaction. The geometries of the molten and the heat affected zones are studied in order to investigate the influence of the deflection oscillations parameters and to improve the seam quality.
Koleva E. +4 more
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Multicriterial Fractional Optimization
, 2005 At first we introduce different solution concepts for general vector optimization problems and summarize some relations between them. Further, we apply these solution concepts to vectorial fractional optimization problems and show that the well-known Dinkelbach-transformation can be generalized in the sense, that even in vector optimization exact as ...
Tammer, Klaus +2 more
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