Results 41 to 50 of about 383,425 (312)

OPTIMAL LINEAR IMAGE COMBINATION [PDF]

The Astrophysical Journal, 2011
A simple, yet general, formalism for the optimized linear combination of astrophysical images is constructed and demonstrated. The formalism allows the user to combine multiple undersampled images to provide oversampled output at high precision. The proposed method is general and may be used for any configuration of input pixels and point spread ...
Rowe, Barnaby, Hirata, Christopher, Rhodes, Jason   +2 more
openaire   +2 more sources

Теорема существования решения задачи оптимального управления процессом таможенного оформления

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki
В статье рассматривается вопрос моделирования процесса таможенного оформления товаров внешней торговли. Разработана математическая модель управления рассматриваемым процессом в виде линейного программирования с переменными коэффициентами целевой функции.
Тахиров, Ж.О., Абдурахмонов, Т.Т., Саидов, А.А.   +2 more
doaj   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

APPLICATION OF THE TABLECTIVE PROCESSOR WHILE SOLVING THE OPTIMIZATION PROBLEMS [PDF]

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2017
The article discusses methods for solving optimization problems with the use of table processor tools — «Solution search»and «Script manager». Solutions of several examples of linear and integer optimization are presented.
Kudrinskaya O. V.
doaj   +1 more source

Saturation in Linear Optimization [PDF]

Journal of Optimization Theory and Applications, 2003
In a solvable linear optimization problem, a constraint is saturated if it is binding at a certain optimal solution and it is weakly saturated if it is binding at a proper subset of the optimal set. Nonsaturation and weak saturation can be seen as redundancy phenomena in the sense that the elimination of a finite number of these constraints preserves ...
Goberna, Miguel A., Jornet Pla, Valentín, Molina Vila, Mariola D.   +2 more
openaire   +2 more sources

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source

A Linear Optimization for Slope Leveling of Ground-Mounted Centralized Photovoltaic Sites

Buildings
Slope leveling is essential for the successful implementation of ground-mounted centralized photovoltaic (PV) plants, but currently, there is a lack of optimization methods available. To address this issue, a linear programming approach has been proposed
Yanli Tao, Nan Zheng, Yuanzhe Cheng, Jianfeng Zhu, Weibin Zhong, Yasong Sun, Jianyong Zhao, Baoshun Dong, Yongming Wang, Jinming Ren   +9 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Portfolio optimization with structured products under return constraint [PDF]

Yugoslav Journal of Operations Research, 2015
A new approach for optimizing risk in a portfolio of financial instruments involving structured products is presented. This paper deals with a portfolio selection model which uses optimization methodology to minimize conditional Value-at-Risk ...
Baweja Meena, Saxena Ratnesh R.
doaj   +1 more source

Presolving linear bilevel optimization problems

EURO Journal on Computational Optimization, 2021
Linear bilevel optimization problems are known to be strongly NP-hard and the computational techniques to solve these problems are often motivated by techniques from single-level mixed-integer optimization.
Thomas Kleinert, Julian Manns, Martin Schmidt, Dieter Weninger   +3 more
doaj   +1 more source