Low latency and division free Gauss–Jordan solver in floating point arithmetic

JP David - Journal of Parallel and Distributed Computing, 2017 - Elsevier
In many applications, the solution of a linear system is computed with Gaussian elimination
followed by back-substitution, or Gauss–Jordan elimination. The latter is intrinsically more …

Reducing memory requirements for high-performance and numerically stable gaussian elimination

D Boland - Proceedings of the 2016 ACM/SIGDA International …, 2016 - dl.acm.org
Gaussian elimination is a well-known technique to compute the solution to a system of linear
equations and boosting its performance is highly desirable. While straightforward parallel …

Low latency solver for linear equation systems in floating point arithmetic

JP David - 2015 International Conference on ReConFigurable …, 2015 - ieeexplore.ieee.org
Some applications, especially real time simulation systems, require to compute a linear
system's solution in a very short amount of time. FPGA are well known to offer low latency …

Fpga hil simulation of a linear system block for strongly coupled system applications

J Arias-García, A Braga, CH Llanos… - 2013 IEEE …, 2013 - ieeexplore.ieee.org
This paper introduces a hardware simulation flow that is based on the **linx System
Generator Tool (XSG), of an architecture for solving dense linear systems, presented as a …

Hardware implementation of GMDH-type artificial neural networks and its use to predict approximate three-dimensional structures of proteins

ALS Braga, J Arias-Garcia, C Llanos… - … -Centric Systems-on …, 2012 - ieeexplore.ieee.org
Implementation of artificial neural networks in software on general purpose computer
platforms are brought to an advanced level both in terms of performance and accuracy …

Hardware architecture of the EKF prediction stage applied to mobile robot localization

L Contreras, S Cruz, JMST Motta… - 2015 IEEE 6th Latin …, 2015 - ieeexplore.ieee.org
This work presents an FPGA-based Hardware Architecture to implement the Prediction
Stage of the Extended Kalman Filter (EKF) applied to the localization problem in mobile …

On hardware solution of dense linear systems via Gauss-Jordan elimination

MTI Ziad, Y Alkabani… - 2015 IEEE Pacific Rim …, 2015 - ieeexplore.ieee.org
Gauss-Jordan Elimination (GJE) is a popular method for solving systems of linear equations.
Much work has been done to design high throughput, low cost, FPGA-based architectures …

On kernel acceleration of electromagnetic solvers via hardware emulation

MTI Ziad, M Hossam, MA Masoud, M Nagy… - Computers & Electrical …, 2015 - Elsevier
Finding new techniques to accelerate electromagnetic (EM) simulations has become a
necessity nowadays due to its frequent usage in industry. As they are mainly based on …

Systolic parallel architecture for brute-force autoregressive signal modeling

NAS Alwan - Computers & Electrical Engineering, 2013 - Elsevier
The paper describes a parallel architecture in the form of a systolic automaton consisting of
three distinct stages for the computation of the model parameters of an autoregressive (AR) …

Redes neurais baseadas no método de grupo de manipulação de dados: treinamento, implementações e aplicações

ALS Braga - 2013 - icts.unb.br
O Método de Grupo para Manipulação de Dados (GMDH-Group Method of Data Handling) é
um modelo de rede neural artificial (RNA) constituído de neurônios compostos por …