Listar ICC_Capítols de llibres por fecha de publicación
Mostrando ítems 1-18 de 18
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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 ... -
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 ...
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Combining Multiple Classifiers with Dynamic Weighted Voting
Springer Berlin Heidelberg (2009)When a multiple classifier system is employed, one of the most popular methods to accomplish the classifier fusion is the simple majority voting. However, when the performance of the ensemble members is not uniform, the ...
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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 ...
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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 ...
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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. ...
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Integration of Static and Self-motion-Based Depth Cues for Efficient Reaching and Locomotor Actions
Springer Berlin Heidelberg (2012)The common approach to estimate the distance of an object in computer vision and robotics is to use stereo vision. Stereopsis, however, provides good estimates only within near space and thus is more suitable for reaching ...
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Leveraging Task-Parallelism in Energy-Efficient ILU Preconditioners
Springer Berlin Heidelberg (2012)We analyze the energy-performance balance of a task-parallel computation of an ILU-based preconditioner for the solution of sparse linear systems on multi-core processors. In particular, we elaborate a theoretical model ...
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Plastic Representation of the Reachable Space for a Humanoid Robot
Springer Berlin Heidelberg (2012)Reaching a target object requires accurate estimation of the object spatial position and its further transformation into a suitable arm-motor command. In this paper, we propose a framework that provides a robot with a ...
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Accelerating BST Methods for Model Reduction with Graphics Processors
Springer Berlin Heidelberg (2012)Model order reduction of dynamical linear time-invariant system appears in many scientific and engineering applications. Numerically reliable SVD-based methods for this task require O(n3) floating-point arithmetic operations, ...
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Investigación práctica en educación : investigación-acción
TICAI, Sociedad de Educación (2012)This paper describes the methodology of action research, an educational research methodology in which professors investigate on their own teaching practices. In this work we also justify the need of using such methodology ...
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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 ...
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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 ...
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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 ...
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On the Rationality of Explanations in Classification Algorithms
IOS Press (2021)This paper is a first step towards studying the rationality of explanations produced by up-to-date AI systems. Based on the thesis that designing rational explanations for accomplishing trustworthy AI is fundamental for ...
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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. ...
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General Framework for Deriving Reproducible Krylov Subspace Algorithms: BiCGStab Case
Springer (2023)Parallel implementations of Krylov subspace algorithms often help to accelerate the procedure to find the solution of a linear system. However, from the other side, such parallelization coupled with asynchronous and ...
