Search results for: MODEL ENSEMBLING

• Ensembling noisy segmentation masks of blurred sperm images

  Publication

  • E. Lewandowska
  • D. Węsierski
  • M. Mazur-Milecka
  • J. Liss
  • A. Jezierska

  - COMPUTERS IN BIOLOGY AND MEDICINE - Year 2023

  Background: Sperm tail morphology and motility have been demonstrated to be important factors in determining sperm quality for in vitro fertilization. However, many existing computer-aided sperm analysis systems leave the sperm tail out of the analysis, as detecting a few tail pixels is challenging. Moreover, some publicly available datasets for classifying morphological defects contain images limited only to the sperm head. This...

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• Geoscientific Model Development

  Journals

  ISSN: 1991-959X , eISSN: 1991-9603

• GRAPHICAL MODELS

  Journals

  ISSN: 1524-0703 , eISSN: 1524-0711

• STOCHASTIC MODELS

  Journals

  ISSN: 1532-6349 , eISSN: 1532-4214

• Finite Element model updating on experimental modal parameters

  Publication

  • M. Hirsz

  - Year 2008

• Model Assisted Statistics and Applications

  Journals

  ISSN: 1574-1699

• Uniform Model Interface for Assurance Case Integration with System Models

  Publication

  • A. Wardziński
  • P. Jones

  - Year 2017

  Assurance cases are developed and maintained in parallel with corresponding system models and therefore need to reference each other. Managing the correctness and consistency of interrelated safety argument and system models is essential for system dependability and is a nontrivial task. The model interface presented in this paper enables a uniform process of establishing and managing assurance case references to various types...

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• Spurious Modes in Model Order Reduction in Variational Problems in Electromagnetics

  Publication

  • V. D. L. Rubia
  • D. Young
  • G. Fotyga
  • M. Mrozowski

  - IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES - Year 2022

  In this work, we address an everlasting issue in 2 model order reduction (MOR) in electromagnetics that has 3 remained unnoticed until now. Contrary to what has been 4 previously done, we identify for the very first time spurious 5 modes in MOR for time-harmonic Maxwell’s equations and 6 propose a methodology to remove their negative influence on the 7 reduced order model (ROM) response. These spurious modes 8 have nonzero resonance...

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• Identification of the Vistula Mounting tower model using measured modal data

  Publication

  • A. Tomaszewska
  • C. K. Szymczak

  - ENGINEERING STRUCTURES - Year 2012

  W pracy przedstawiono problem identyfikacji pięcioparametrowego modelu zabytkowej wieży twierdzy Wisłoujście. Poszukiwane parametry wyznaczono jako rozwiązanie problemu minimalizacji błędu średniokwadratowego pomierzonych dwóch pierwszych częstości i pierwszej postaci drgań własnych. Do tego celu wykorzystano hierarchiczną procedurę minimalizacji przy zastosowaniu analizy wrażliwości. Analiza numeryczna potwierdziła efektywność...

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• Collective modes of the extended Hubbard model with negativeUand arbitrary electron density

  Publication

  • T. Kostyrko
  • R. Micnas

  - Physical Review B - Year 1992

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