Buscar
Mostrando ítems 1-10 de 57
Combining K-Means and K-Harmonic with Fish School Search Algorithm for data clustering task on graphics processing units
(2016-04-01)
Data clustering is related to the split of a set of objects into smaller groups with common features. Several optimization techniques have been proposed to increase the performance of clustering algorithms. Swarm Intelligence ...
A fast approach for unsupervised karst feature identification using GPU
(2018-10-01)
Among the geological features, karst is the one that has received special attention in oil and gas exploration for being a strong indicator of the potential existence of hydrocarbon reservoirs. The integration of automatic ...
Accelerating spectral atomic and molecular collisions methods with graphics processing units
(Elsevier Science, 2014-07-03)
We present a computation method to accelerate the calculation of the Hamiltonian of a three-body time independent Schr{"o}dinger equation for collisions. The Hamiltonian is constructed with one dimensional (basis overlaps) ...
Real-time obstacle detection using range images: processing dynamically-sized sliding windows on a GPU
(Cambridge University PressCambridge, 2017)
An efficient obstacle detection technique is required so that navigating robots can avoid obstacles and potential hazards. This task is usually simplified by relying on structural patterns. However, obstacle detection ...
Constant Boundary Elements on Graphics Hardware: a GPU-CPU Complementary Implementation
(Abcm Brazilian Soc Mechanical Sciences & EngineeringRio De Janeiro RjBrasil, 2011)
A FFT preconditioning technique for the solution of incompressible flow on GPUs
(Pergamon-elsevier Science Ltd, 2013-03)
Graphic processing units have received much attention in last years. Compute-intensive algorithms operating on multidimensional arrays that have nearest neighbor dependency and/or exploit data locality can achieve massive ...
Multi-GPU implementation of the horizontal diffusion method of the weather research and forecast model
(ASSOCIATION FOR COMPUTING MACHINERY INC, 2018)
GPU Acceleration of the Horizontal Diffusion Method in the Weather Research and Forecasting (WRF) Model
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INC., 2018)
Performance analysis and comparison of cellular automata GPU implementations
(Springer, 2017-09)
Cellular automata (CA) models are of interest to several scientific areas, and there is a growing interest in exploring large systems which would need high performance computing. In this work a CA implementation is presented ...
Parallel fuzzy minimals on GPU
(2022-03-01)
Clustering is a classification method that organizes objects into groups based on their similarity. Data clustering can extract valuable information, such as human behavior, trends, and so on, from large datasets by using ...