Results 21 to 30 of about 841,230 (289)

Nonlinear constrained optimizer and parallel processing for golden block line search

open access: yesComputer Assisted Methods in Engineering and Science, 2023
Generalized exponential penalty functions are constructed for the multiplier methods in solving nonlinear programming problems. The non-smooth extreme constraint Gext is replaced by a single smooth constraint Gs by using the generalized exponential ...
Due T. Nguyen   +3 more
doaj  

Fast and accurate RCS evaluation via high-performance parallel FDTD simulation

open access: yesThe Journal of Engineering, 2019
In this study, a fast and accurate method to predict the radar cross-section (RCS) of large-scale and complicated shape targets is proposed based on a high-performance parallel finite difference time-domain (FDTD) numerical method.
Xiao Long Zhou   +3 more
doaj   +1 more source

Scalable parallel computation of the translation operator in three dimensions [PDF]

open access: yes, 2013
We propose a novel algorithm for the parallel, distributed-memory computation of the translation operator in the three-dimensional multilevel fast multipole algorithm (MLFMA).
Bogaert, Ignace   +3 more
core   +1 more source

Randomized parallel computation [PDF]

open access: yes, 1987
The subject of this thesis is randomized parallel algorithms. The goal is to demonstrate the power of randomization in designing efficient parallel algorithms for various computational problems. The specific problems we are concerned with are: sorting, routing, and combinatorial optimization.
Sanguthevar Rajasekaran, John H. Reif
openaire   +1 more source

An Improved Method for Exon Array Data Analysis

open access: yesChemical Engineering Transactions, 2015
Alternative splicing of genes is usually induced by some severe diseases. Exon array manufactured by Affymetrix Company has been widely used to detect alternative splicing.
S.H. Jin
doaj   +1 more source

Dynamic Algorithms for the Massively Parallel Computation Model [PDF]

open access: yes, 2019
The Massive Parallel Computing (MPC) model gained popularity during the last decade and it is now seen as the standard model for processing large scale data. One significant shortcoming of the model is that it assumes to work on static datasets while, in
Italiano, Giuseppe F.   +3 more
core   +3 more sources

Simultaneous Finite Automata: An Efficient Data-Parallel Model for Regular Expression Matching [PDF]

open access: yes, 2013
Automata play important roles in wide area of computing and the growth of multicores calls for their efficient parallel implementation. Though it is known in theory that we can perform the computation of a finite automaton in parallel by simulating ...
862   +5 more
core   +2 more sources

Programming parallel computers [PDF]

open access: yesProceedings. 1988 International Conference on Computer Languages, 2003
This paper is from a keynote address to the IEEE International Conference on Computer Languages, October 9, 1988. Keynote addresses are expected to be provocative (and perhaps even entertaining), but not necessarily scholarly. The reader should be warned that this talk was prepared with these expectations in mind.Parallel computers offer the potential ...
openaire   +2 more sources

Multi-GPU-Parallel and Tile-Based Kernel Density Estimation for Large-Scale Spatial Point Pattern Analysis

open access: yesISPRS International Journal of Geo-Information, 2023
Kernel density estimation (KDE) is a commonly used method for spatial point pattern analysis, but it is computationally demanding when analyzing large datasets. GPU-based parallel computing has been adopted to address such computational challenges.
Guiming Zhang, Jin Xu
doaj   +1 more source

Energy-efficient task allocation for reliable parallel computation of cluster-based wireless sensor network in edge computing

open access: yesDigital Communications and Networks, 2023
To efficiently complete a complex computation task, the complex task should be decomposed into sub-computation tasks that run parallel in edge computing. Wireless Sensor Network (WSN) is a typical application of parallel computation.
Jiabao Wen   +4 more
doaj   +1 more source

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