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Ensembles of Artificial Neural Networks: Analysis and Development of Design Methods
(Universitat Jaume I, 2011-09-30)
<p>This thesis is focused on the analysis and development of Ensembles of Neural Networks. An ensemble is a system in which a set of heterogeneous Artificial Neural Networks are generated in order to outperform the Single ...
Discovering and Describing Coherent and Meaningful Topics from Document Collections
(Universitat Jaume I, 2016-01-25)
The main motivation behind this thesis is the problem of automatically discovering and describing coherent and meaningful topics underlying a target collection of text documents; where a topic is a theme that runs through ...
Agent-Based Architecture for Multirobot Cooperative Tasks: Design and Applications
(Universitat Jaume I, 2008-01-11)
This thesis focuses on the development of a system in which a team of heterogeneous mobile robots can cooperate to perform a wide range of tasks. In order that a group of heterogeneous robots can cooperate among them, one ...
Razonamiento geométrico basado en visión para la determinación y ejecución del agarre en robots manipuladores
(Universitat Jaume I, 1996-10-04)
Se presenta un sistema capaz de coordinar una pinza de dedos plano-paralelos y un sistema de visión con el objetivo de determinar puntos de agarre bajo condiciones de estabilidad.<br/>La elección de puntos de agarre se ...
Contact driven robotic grasping
(Universitat Jaume I, 2016-04-01)
As a result, in this thesis we provide a complete implementation of a manipulation
system that can operate in unstructured environments. However, there is room for
improvement in all the components presented and many ...
Framework for Autonomous Underwater Grasping of Unknown Objects
(Universitat Jaume I, 2018-11-30)
This thesis studies the problem of autonomously grasping an unknown object in an underwater scenario using an I-AUV.
Firstly, a new approach to autonomously obtain an accurate and complete 3D reconstruction of an object ...
Unification of Lightweight Thread Solutions and their Application in High Performance Programming
(Universitat Jaume I, 2018-10-02)
Lightweight thread (LWT) libraries have been developed to tackle fine-grained and dynamic software
requirements. These libraries are based on the concept of threads that are managed in the user-space.
This thesis aims ...
Analysis of Parallelization Strategies in the context of Hierarchical Matrix Factorizations
(Universitat Jaume I, 2021-03-26)
H-matrices offer log-linear storage and computations costs, thanks to a controlled accuracy loss. This is the reason why they are specially suitable for Boundary Element Methods (BEM). Task-parallelism strategies are applied ...
Improving resource availability for geospatial information infrastructures
(Universitat Jaume I, 2010-05-07)
Los sistemas de información construidos mediante servicios distribuidos basados en estándares se han convertido en el paradigma de computación adoptado por defecto por la comunidad geoespacial para la construcción de ...
Alineamiento de cadenas cíclicas en el reconocimiento de formas bidimensionales
(Universitat Jaume I, 2010-05-28)
Cuando queremos comparar dos formas bidimensionales utilizando sus contornos, suele presentarse un problema importante: la invarianza al punto inicial en su codificación como secuencia. Aunque existen métodos heurísticos ...