Results 21 to 30 of about 400,952 (287)
Parallel Implementation of Katsevich's FBP Algorithm
International Journal of Biomedical Imaging, 2006 For spiral cone-beam CT, parallel computing is an effective approach to resolving the problem of heavy computation burden. It is well known that the major computation time is spent in the backprojection step for either filtered-backprojection (FBP) or ...
Jiansheng Yang +4 more
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Journal of Algorithms & Computational Technology, 2021 In this article, we consider the numerical solution for the time fractional differential equations (TFDEs). We propose a parallel in time method, combined with a spectral collocation scheme and the finite difference scheme for the TFDEs.
Xianjuan Li, Yanhui Su
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Teraflops Computing: A Challenge to Parallel Numerics? [PDF]
, 1999 Following in the wake of the Accelerated Strategic Computing Initiative (ASCI) of the US Department of Energy, in the forthcoming years powerful new supercomputers will be brought into the market by the manufacturers participating in the high-performance computing race.
openaire +2 more sources
Decentralized Computation Offloading Game For Mobile Cloud Computing
, 2015 Mobile cloud computing is envisioned as a promising approach to augment computation capabilities of mobile devices for emerging resource-hungry mobile applications.
Chen, Xu
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Reliable random error estimation in the measurement of line-strength indices [PDF]
, 1997 We present a new set of accurate formulae for the computation of random errors in the measurement of atomic and molecular indices. The new expressions are in excellent agreement with numerical simulations.
Cardiel, N. +3 more
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Legacy code and parallel computing: updating and parallelizing a numerical model
The Journal of Supercomputing, 2020 In this paper, we present several important details in the process of legacy code parallelization, mostly related to the problem of maintaining numerical output of a legacy code while obtaining a balanced workload for parallel processing. Since we maintained the non-uniform mesh imposed by the original finite element code, we have to develop a ...
Fernando G. Tinetti +3 more
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Computation of free energy profiles with parallel adaptive dynamics
, 2007 We propose a formulation of adaptive computation of free energy differences, in the ABF or nonequilibrium metadynamics spirit, using conditional distributions of samples of configurations which evolve in time.
Doucet A. +3 more
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Cable Robot Performance Evaluation by Wrench Exertion Capability [PDF]
, 2018 Although cable driven robots are a type of parallel manipulators, the evaluation of their performances cannot be carried out using the performance indices already developed for parallel robots with rigid links.
Boschetti, Giovanni, Trevisani, Alberto
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Forward kinematics for 6-UPS parallel robot using extra displacement sensor
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 Many assembly modes exist due to multi-solutions for forward kinematics of 6-UPS parallel robot. However, the existing theoretical research results have not been well applied to the real-time control, because of the complexity of the forward kinematics ...
Yanli LIU +5 more
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Компютерні системи та інформаційні технології, 2022 Progressive hardware and software mean of paralleling and synchronization of calculations on modern computers with multicore architecture allow to increase the efficiency of computer modeling by increasing (by an order or more) the performance of ...
Oleg Zhulkovskyi +3 more
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