Search
An Extension of the StarSs Programming Model for Platforms with Multiple GPUs
(Springer Berlin Heidelberg, 2009)
While general-purpose homogeneous multi-core architectures are becoming ubiquitous, there are clear indications that, for a number of important applications, a better performance/power ratio can be attained using specialized ...
A Rule-Based Multi-agent System for Local Traffic Management
(Springer Berlin Heidelberg, 2009)
Road Traffic presents a high dynamism which makes necessary the development of traffic management and control strategies to improve traffic flows and more important, road safety. So it is needed the use of intelligent ...
Revisiting the Gauss-Huard Algorithm for the Solution of Linear Systems on Graphics Accelerators
(Springer, 2016-04-02)
In 1979, P. Huard presented an efficient variant of the Gauss-Jordan elimination for the solution of linear systems. In particular, this alternative algorithm exhibits the same computational cost as the traditional LU-based ...
A Parallel Multi-threaded Solver for Symmetric Positive Definite Bordered-Band Linear Systems
(Springer, 2016-04)
We present a multi-threaded solver for symmetric positive definite linear systems where the coefficient matrix of the problem features a bordered-band non-zero pattern. The algorithms that implement this approach heavily ...
Analysis of RF-based Indoor Localization with Multiple Channels and Signal Strengths
(Springer, 2015)
In this paper, the influence and improvement of the localization accuracy achieved using a fingerprint database with information coming from different channels and radio signal strength levels is evaluated. This study uses ...
A Proposal to Extend the OpenMP Tasking Model for Heterogeneous Architectures
(Springer Berlin Heidelberg, 2009)
OpenMP has evolved recently towards expressing unstructured parallelism, targeting the parallelization of a broader range of applications in the current multicore era. Homogeneous multicore architectures from major vendors ...
Dimensiones a considerar en el proceso de enseñanza-aprendizaje
(Octaedro, 2022-12)
La pandemia provocada por la covid-19 durante los años 2020 y 2021 obligó a
los centros de enseñanza universitaria de todo el mundo a realizar una adaptación urgente, en la que no fue posible realizar una reflexión profunda. ...
Accelerating Model Reduction of Large Linear Systems with Graphics Processors
(Springer Berlin Heidelberg, 2012)
Model order reduction of a dynamical linear time-invariant system appears in many applications from science and engineering. Numerically reliable SVD-based methods for this task require in general O(n3) floating-point ...
Parallelization of Multilevel ILU Preconditioners on Distributed-Memory Multiprocessors
(Springer Berlin Heidelberg, 2012)
In this paper we investigate the parallelization of the ILUPACK library for the solution of sparse linear systems on distributed-memory multiprocessors. The parallelization approach employs multilevel graph partitioning ...
A Pilot Study on Saccadic Adaptation Experiments with Robots
(Springer Berlin Heidelberg, 2012)
Despite the increasing mutual interest, robotics and cognitive sciences are still lacking common research grounds and comparison methodologies, for a more efficient use of modern technologies in aid of neuroscience research. ...