Search results for: COMPUTATIONAL%20EFFICIENCY

• COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS

  Journals

  ISSN: 0965-5425 , eISSN: 1555-6662

• COMPUTATIONAL STATISTICS & DATA ANALYSIS

  Journals

  ISSN: 0167-9473 , eISSN: 1872-7352

• Computational Methods and Function Theory

  Journals

  ISSN: 1617-9447 , eISSN: 2195-3724

• Computational and Mathematical Organization Theory

  Journals

  ISSN: 1381-298X , eISSN: 1572-9346

• Journal of Algorithms & Computational Technology

  Journals

  ISSN: 1748-3018 , eISSN: 1748-3026

• Journal of Theoretical and Computational Acoustics

  Journals

  ISSN: 2591-7285 , eISSN: 2591-7811

• Computational Methods for Differential Equations

  Journals

  ISSN: 2345-3982 , eISSN: 2383-2533

• Bulletin of Computational Applied Mathematics

  Journals

  ISSN: 2244-8659

• Journal of Computational Applied Mechanics

  Journals

  ISSN: 2423-6713 , eISSN: 2423-6705

• Biomedical Engineering and Computational Biology

  Journals

  ISSN: 1179-5972

• IEEE Transactions on Computational Imaging

  Journals

  ISSN: 2573-0436 , eISSN: 2333-9403

• Journal of Computational Simulation and Modeling

  Journals

  ISSN: 2231-3494

• Journal of Computational Design and Engineering

  Journals

  ISSN: 2288-4300 , eISSN: 2288-5048

• European Journal of Computational Mechanics

  Journals

  ISSN: 1779-7179 , eISSN: 1958-5829

• International Journal of Computational Biology

  Journals

  ISSN: 2229-6700

• EURO Journal on Computational Optimization

  Journals

  ISSN: 2192-4406 , eISSN: 2192-4414

• Journal of Computational Multiphase Flows

  Journals

  ISSN: 1757-482X

• IEEE Computational Intelligence Magazine

  Journals

  ISSN: 1556-603X , eISSN: 1556-6048

• ACM Transactions on Computational Logic

  Journals

  ISSN: 1529-3785 , eISSN: 1557-945X

• Journal of Computational Social Science

  Journals

  ISSN: 2432-2717 , eISSN: 2432-2725

• JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS

  Journals

  ISSN: 1521-1398

• Transactions of the Association for Computational Linguistics

  Journals

  eISSN: 2307-387X

• Journal of Computational and Nonlinear Dynamics

  Journals

  ISSN: 1555-1423 , eISSN: 1555-1415

• JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS

  Journals

  ISSN: 1061-8600 , eISSN: 1537-2715

• Journal of Mathematical and Computational Science

  Journals

  eISSN: 1927-5307

• APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS

  Journals

  ISSN: 1063-5203 , eISSN: 1096-603X

• SMAI Journal of Computational Mathematics

  Journals

  eISSN: 2426-8399

• Journal of Computational Physics: X

  Journals

  ISSN: 2590-0552

• Turkish Computational and Theoretical Chemistry

  Journals

  ISSN: 2587-1722 , eISSN: 2602-3237

• JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

  Journals

  ISSN: 0377-0427 , eISSN: 1879-1778

• Journal of Computational and Theoretical Nanoscience

  Journals

  ISSN: 1546-1955

• JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY

  Journals

  ISSN: 0219-6336 , eISSN: 1793-6888

• PROGRESS IN COMPUTATIONAL FLUID DYNAMICS

  Journals

  ISSN: 1468-4349 , eISSN: 1741-5233

• Journal of Computational Biophysics and Chemistry

  Journals

  ISSN: 2737-4165 , eISSN: 2737-4173

• Journal of Applied and Computational Topology

  Journals

  ISSN: 2367-1726 , eISSN: 2367-1734

• Experimental and Computational Multiphase Flow

  Journals

  ISSN: 2661-8869

• Diversification of investment efficiency in selected economies

  Publication

  • M. Gawrycka
  • A. Szymczak

  - Year 2010

  An assessment of the effectiveness of investments is a key element of investment processes. In order to be comprehensive and exhaustive, it should go beyond the scope of the microeconomic assessment and take into account the macroeconomic calculation of effectiveness. The prerequisite for the effectiveness of investment decisions implemented by private companies is the maximization of the return on the investments. When attempting...

• On a Method of Efficiency Increasing in Kaplan Turbine

  Publication

  • M. Banaszek
  • K. Tesch

  - Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka - Year 2011

  This paper presents a method of increasing efficiency in Kaplan-type turbine. The method is based on blade profile optimisation together with modelling the interaction between rotor and stator blades. Loss coefficient was chosen as the optimisation criterion, which is related directly to efficiency. Global optimum was found by means of Genetic Algorithms, and Artificial Neural Networks were utilised for approximations to reduce...

• Lightning impulse efficiency of horizontal earthings

  Publication

  • S. Wojtas

  - Przegląd Elektrotechniczny - Year 2012

  System uziemień współczesnych obiektów jest zwykle bardzo rozległy, a na łączenie poszczególnych elementów uziemiających za pomocą głównej szyny wyrównania potencjałów uwzględnia także uziemienia stacji transformatorowej. Ocena przydatności takiego systemu uziemień do celów ochrony odgromowej nie jest prosta, bo tylko jego część określana, jako długość efektywna bierze udział w odprowadzaniu do gruntu prądu piorunowego. Praca zawiera...

  Full text available to download

• Efficiency of acoustic heating in the Maxwell fluid

  Publication

  • A. Perelomova
  • W. Pelc-Garska

  - HYDROACOUSTICS - Year 2011

  The nonlinear effects of sound in a fluid describing by the Maxwell model of the viscous stress tensor is the subject of investigation. Among other, viscoelastic biological media belong to this non-newtonian type of fluids. Generation of heating of the medium caused by nonlinear transfer of acoustic energy, is discussed in details. The governing equation of acoustic heating is derived by means of the special linear combination...

  Full text available to download

• ANALYSIS OF ENERGY EFFICIENCY IN ELECTRIC DRIVES

  Publication

  • S. Mirchevski
  • M. Bartłomiejczyk
  • S. Hamacek
  • H. Hamackova

  - Year 2013

  In this paper energy efficiency in electric drives is analysed. This factor strongly depends on energy parameters - efficiency n and power factor k (in special case cos fi)

• Efficiency of acoustic heating in the Maxwell fluid

  Publication

  • A. Perelomova
  • W. Pelc-Garska

  - HYDROACOUSTICS - Year 2011

  The nonlinear effects of sound in a fluid describing by the Maxwell model of the viscous stress tensor is the subject of investigation. Among other, viscoelastic biological media belong to this non-newtonian type of fluids. Generation of heating of the medium caused by nonlinear transfer of acoustic energy, is discussed in details. The governing equation of acoustic heating is derived by means of the special linear combination...

  Full text available to download

• Network-aware Data Prefetching Optimization of Computations in a Heterogeneous HPC Framework

  Publication

  • P. Rościszewski

  - International Journal of Computer Networks & Communications (IJCNC) - Year 2014

  Rapid development of diverse computer architectures and hardware accelerators caused that designing parallel systems faces new problems resulting from their heterogeneity. Our implementation of a parallel system called KernelHive allows to efficiently run applications in a heterogeneous environment consisting of multiple collections of nodes with different types of computing devices. The execution engine of the system is open for...

  Full text available to download

• A study of rigorous ODE integrators for multi-scale set-oriented computations

  Publication

  • T. Miyaji
  • P. Pilarczyk
  • M. Gameiro
  • H. Kokubu
  • K. Mischaikow

  - APPLIED NUMERICAL MATHEMATICS - Year 2016

  Full text to download in external service

• How to render FDTD computations more effective using agraphics accelerator.

  Publication

  • P. Sypek
  • A. Dziekoński
  • M. Mrozowski

  - IEEE TRANSACTIONS ON MAGNETICS - Year 2009

  Graphics processing units (GPUs) for years have been dedicated mostly to real time rendering. Recently leading GPU manufactures have extended their research area and decided to support also graphics computing. In this paper, we describe an impact of new GPU features on development process of an efficient finite difference time domain (FDTD) implementation.

  Full text to download in external service

• Parallelization of large vector similarity computations in a hybrid CPU+GPU environment

  Publication

  • P. Czarnul

  - JOURNAL OF SUPERCOMPUTING - Year 2018

  The paper presents design, implementation and tuning of a hybrid parallel OpenMP+CUDA code for computation of similarity between pairs of a large number of multidimensional vectors. The problem has a wide range of applications, and consequently its optimization is of high importance, especially on currently widespread hybrid CPU+GPU systems targeted in the paper. The following are presented and tested for computation of all vector...

  Full text available to download

• Computations of critical load value of composite shell with random geometric imperfections

  Publication

  • K. Winkelmann
  • A. Sabik

  - Year 2014

  The work presents the numerical analysis of composite shell with geometric imperfections subjected to compression along its generatrix. The imperfections are described as single indentations and random fields with random parameters of shape and correlation. The fields are generated with the use of the authors made program. Using the authors’ FEM software as well as commercial package Femap with NX Nastran, the critical load values...

  Full text to download in external service

• COMPUTATIONAL MECHANICS

  Journals

  ISSN: 0178-7675 , eISSN: 1432-0924

• Unique agreement of experimental and computational infrared spectroscopy: a case study of lithium bromide solvation in an important electrochemical solvent

  Publication

  • M. Śmiechowski
  • J. Krakowiak
  • P. Bruździak
  • J. Stangret

  - PHYSICAL CHEMISTRY CHEMICAL PHYSICS - Year 2017

  Infrared (IR) spectroscopy is a widely used and invaluable tool in the studies of solvation phenomena in electrolyte solutions. Using state-of-the-art chemometric analysis of a spectral series measured in a concentration-dependent manner, the spectrum of the solute-affected solvent can be extracted, providing a detailed view of the structural and energetic states of the solvent molecules influenced by the solute. Concurrently,...

  Full text to download in external service

• Model Management for Low-Computational-Budget Simulation-Based Optimization of Antenna Structures Using Nature-Inspired Algorithms

  Publication

  • A. Pietrenko-Dąbrowska
  • S. Kozieł

  - APPLIED SOFT COMPUTING - Year 2024

  The primary objective of this study is investigation of the possibilities of accelerating nature-inspired optimization of antenna structures using multi-fidelity EM simulation models. The primary methodology developed to achieve acceleration is a model management scheme which the level of EM simulation fidelity using two criteria: the convergence status of the optimization algorithm, and relative quality of the individual designs...

  Full text to download in external service