Perfil del autor: Díaz del Río, Fernando
Datos institucionales
Nombre | Díaz del Río, Fernando |
Departamento | Arquitectura y Tecnología de Computadores |
Área de conocimiento | Arquitectura y Tecnología de Computadores |
Categoría profesional | Profesor Titular de Universidad |
Correo electrónico | Solicitar |
Estadísticas
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Nº publicaciones
73
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Nº visitas
7188
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Nº descargas
12842
Publicaciones |
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Artículo
Topological scale framework for hypergraphs
(Elsevier, 2025)
In this paper, a new computational topological framework for hypergraph analysis and recognition is developed. “Topology ... |
Artículo
Parallel homological calculus for 3D binary digital images
(Springer, 2024)
Topological representations of binary digital images usually take into consideration different adjacency types between ... |
Artículo
Analysis of Connectome Graphs Based on Boundary Scale
(MDPI, 2023)
The purpose of this work is to advance in the computational study of connectome graphs from a topological point of view. ... |
Artículo
Fully parallel homological region adjacency graph via frontier recognition
(MDPI, 2023)
Relating image contours and regions and their attributes according to connectivity based on incidence or adjacency is a ... |
Artículo
Autonomous Underwater Vehicles: Identifying Critical Issues and Future Perspectives in Image Acquisition
(MDPI, 2023)
Underwater imaging has been present for many decades due to its relevance in vision and navigation systems. In recent ... |
Ponencia
Designing ev charging stations deployment through holistic simulations: the sanevec project
(Institution of Engineering and Technology, 2023)
To determine the optimal location of the large number of urban public charging stations that will have to be deployed in ... |
Artículo
Improving tracking of trajectories through tracking rate regulation: application to UAVs
(MDPI, 2022)
The tracking problem (that is, how to follow a previously memorized path) is one of the most important problems in mobile ... |
Trabajo Fin de Grado
Plataforma Raspberry PI para teleoperación de robot móvil con funciones visuales avanzadas
(2022)
Este proyecto consiste en el desarrollo de un prototipo de un robot móvil con funciones visuales avanzadas. El ensamblaje ... |
Capítulo de Libro
Versatilidad y eficiencia de los autómatas celulares para la simulación y análisis de sistemas complejos en Ingeniería
(3ciencias, 2022)
Los autómatas celulares se componen de un conjunto de celdas (generalmente simples) interactuantes que evolucionan en pasos ... |
Ponencia
On the Topological Disparity Characterization of Square-Pixel Binary Image Data by a Labeled Bipartite Graph
(Springer, 2022)
Given an nD digital image I based on cubical n-xel, to fully characterize the degree of internal topological dissimilarity ... |
Artículo
Efficient simulation execution of cellular automata on GPU
(Elsevier, 2022)
Graphics Processing Units (GPUs) can be used as convenient hardware accelerators to speed up Cellular Automata (CA) ... |
Artículo
MAREX: A general purpose hardware architecture for membrane computing
(Elsevier, 2022)
Membrane computing is an unconventional computing paradigm that has gained much attention in recent decades because of its ... |
Ponencia
A Topologically Consistent Color Digital Image Representation by a Single Tree
(Springer, 2021)
A novel, flexible (non-unique) and topologically consistent representation called CRIT (Contour-Region incidence Tree) for ... |
Ponencia
Building Hierarchical Tree Representations Using Homological-Based Tools
(Springer, 2021)
A new algorithm for computing the α-tree hierarchical repre sentation of a grey-scale digital image is presented here. The ... |
Trabajo Fin de Grado
Análisis y pruebas de visión artificial en un entorno industrial usando cámara acoplada al brazo de un robot
(2021)
El presente proyecto se basa en el estudio de la identificación de piezas con diferentes formas mediante el uso de ... |
Artículo
A Cellular Automata Agent-Based Hybrid Simulation Tool to Analyze the Deployment of Electric Vehicle Charging Stations
(MDPI, 2021)
We present a hybrid model combining cellular automata (CA) and agent-based modeling (ABM) to analyze the deployment of ... |
Capítulo de Libro
Optimización del despliegue de una red de cargadores eléctricos mediante simulación computacional
(3ciencias, 2020)
La sociedad se encuentra ante una revolución en el transporte y el modelo energético. Existen actualmente en España algo ... |
Artículo
Parallel connected-Component-Labeling based on homotopy trees
(Elsevier, 2020)
Taking advantage of the topological and isotopic properties of binary digital images, we present here anew algorithm for ... |
Artículo
Generating (co)homological information using boundary scale
(Elsevier, 2020)
In this paper we develop a new computational technique called boundary scale-space theory. This tech- nique is based on ... |
Ponencia
Optimización del despliegue de una red de cargadores eléctricos mediante simulación computacional
(3ciencias, 2020)
La sociedad se encuentra ante una revolución en el transporte y el modelo energético. Existen actualmente en España algo ... |
Artículo
Developing Efficient Discrete Simulations on Multicore and GPU Architectures
(MDPI, 2020)
In this paper we show how to efficiently implement parallel discrete simulations on multicoreandGPUarchitecturesthrougharealexampleofanapplication: ... |
Ponencia
Enhanced Parallel Generation of Tree Structures for the Recognition of 3D Images
(Springer, 2019)
Segmentations of a digital object based on a connectivity criterion at n-xel or sub-n-xel level are useful tools in image ... |
Ponencia
Generating Second Order (Co)homological Information within AT-Model Context
(Springer, 2019)
In this paper we design a new family of relations between (co)homology classes, working with coefficients in a field and ... |
Ponencia
Topological Homogeneity for Electron Microscopy Images
(Springer, 2019)
In this paper, the concept of homogeneity is defined, from a topological perspective, in order to analyze how uniform is ... |
Artículo
Towards a cloud‑based automated surveillance system using wireless technologies
(Springer, 2019)
Cloud Computing can bring multiple benefits for Smart Cities. It permits the easy creation of centralized knowledge bases, ... |
Ponencia
Homological Region Adjacency Tree for a 3D Binary Digital Image via HSF Model
(Springer, 2019)
Given a 3D binary digital image I, we define and compute an edge-weighted tree, called Homological Region Tree (or ... |
Ponencia
Computing the Component-Labeling and the Adjacency Tree of a Binary Digital Image in Near Logarithmic-Time
(Springer, 2019)
Connected component labeling (CCL) of binary images is one of the fundamental operations in real time applications. The ... |
Artículo
Fractal Topological Analysis for 2D Binary Digital Images
(Springer, 2019)
Fractal dimension is a powerful tool employed as a measurement of geometric aspects. In this work we propose a method of ... |
Artículo
Graphics Processing Unit–Enhanced Genetic Algorithms for Solving the Temporal Dynamics of Gene Regulatory Networks
(Libertas Academica, 2018)
Understanding the regulation of gene expression is one of the key problems in current biology. A promising method for that ... |
Ponencia
Toward Parallel Computation of Dense Homotopy Skeletons for nD Digital Objects
(Springer, 2017)
An appropriate generalization of the classical notion of abstract cell complex, called primal-dual abstract cell complex ... |
Ponencia
Labeling Color 2D Digital Images in Theoretical Near Logarithmic Time
(Springer, 2017)
A design of a parallel algorithm for labeling color flat zones (precisely, 4-connected components) of a gray-level or color ... |
Tesis Doctoral
Estudio y evaluación de plataformas de distribución de cómputo intensivo sobre sistemas externos para sistemas empotrados.
(2016)
Nowadays, the capabilities of current embedded systems are constantly increasing, having a wide range of applications. ... |
Capítulo de Libro
Study of Communication Issues in Dynamically Scalable Cloud-Based Vision Systems for Mobile Robots
(Springer, 2016)
Thanks to the advent of technologies like Cloud Computing, the idea of computation offloading of robotic tasks is more ... |
Artículo
Extending Amdahl's Law for the Cloud Computing Era
(IEEE Computer Society, 2016)
By extending Amdahl's law, software developers can weigh the pros and cons of moving their applications to the cloud. |
Ponencia
Parallel Image Processing Using a Pure Topological Framework
(Universidad de Extremadura, 2016)
Image processing is a fundamental operation in many real time applications, where lots of parallelism can be extracted. ... |
Artículo
A parallel Homological Spanning Forest framework for 2D topological image analysis
(Elsevier, 2016)
In [14], a topologically consistent framework to support parallel topological analysis and recognition for2 D digital ... |
Ponencia
A Parallel Implementation for Computing the Region-Adjacency-Tree of a Segmentation of a 2D Digital Image
(Springer, 2015)
A design and implementation of a parallel algorithm for computing the Region-Adjacency Tree of a given segmentation of a ... |
Artículo
A Tradeoff Analysis of a Cloud-Based Robot Navigation Assistant Using Stereo Image Processing
(IEEE Computer Society, 2015)
The use of Cloud Computing for computation offloading in the robotics area has become a field of interest today. The aim ... |
Ponencia
Mobile robot motion planning based on cloud computing stereo vision processing
(IEEE Computer Society, 2014)
Nowadays, the limitations of robot embedded hardware (which cannot be upgraded easily) make difficult to perform computationally ... |
Ponencia
The shared control dynamic window approach for non-holonomic semi-autonomous robots
(IEEE Computer Society, 2014)
A shared control method, called Shared Control Dynamic Window Approach, is presented. It is inspired in the Dynamic Window ... |
Artículo
Network traffic analysis and evaluation of a multi-user virtual environment
(Elsevier, 2012)
Virtual world applications allow users to interact within a simulated world. Network responsiveness and reliability ... |
Artículo
Robotics software frameworks for multi-agent robotic systems development
(Elsevier, 2012)
Robotics is an area of research in which the paradigm of Multi-Agent Systems (MAS) can prove to be highly useful. Multi-Agent ... |
Artículo
A PCI AER Co-Processor Evaluation Based on CPUs Performance Counters
(JIT Editorial Office, Library and Information Center, National Dong Hwa University, 2012)
Image processing in digital computer systems usually considers the visual information as a sequence of frames. These frames ... |
Ponencia
GPU-based cellular automata simulations of laser dynamics
(Libelula Producciones, 2012)
We present a parallel implementation for Graphics Processing Units (GPUs) of a model based on cellular automata (CA) to ... |
Ponencia
Neuromorphic Real-Time Objects Tracking Using Address Event Representation and Silicon Retina
(Springer, 2011)
This paper presents a hierarchical neuromorphic system for tracking objects. We use AER (Address Event Representation) for ... |
Ponencia
AER Spiking Neuron Computation on GPUs: The Frame-to-AER Generation
(Springer, 2011)
Neuro-inspired processing tries to imitate the nervous system and may resolve complex problems, such as visual recognition. ... |
Ponencia
Live Demonstration: real time objects tracking using a bio-inspired processing cascade architecture
(IEEE Computer Society, 2010)
This demonstration shows how a new bio-inspired processing cascade architecture is used for simultaneous objects tracking. |
Ponencia
Frames-to-AER efficiency study based on CPUs Performance Counters
(IEEE Computer Society, 2010)
Image processing in digital computer systems usually considers the visual information as a sequence of frames. These ... |
Ponencia
Real time multiple objects tracking based on a bioinspired processing cascade architecture
(IEEE Computer Society, 2010)
This paper presents a cascade architecture for bio-inspired information processing. We use AER (Address Event Representation) ... |
Artículo
An eLearning Standard Approach for Supporting PBL in Computer Engineering
(IEEE Computer Society, 2009)
Problem-based learning (PBL) has proved to be a highly successful pedagogical model in many fields, although it is not ... |
Artículo
Chrono-Scheduling; a simplified dynamic scheduling algorithm for timing predictable processors
(World Scientific Connecting Great MInds, 2009)
We propose a simpler and latency-reduced instruction scheduler, called chronoscheduling algorithm, which avoids large and ... |
Ponencia
A Two-Level Dynamic Chrono-Scheduling Algorithm
(IEEE Computer Society, 2009)
We propose a dynamic instruction scheduler that does not need any kind of wakeup logic, as all the instructions are “programmed” ... |
Ponencia
A Dynamic Equilibrium View of Caching Systems
(IEEE Computer Society, 2009)
In this paper, we present a simple analytical study of caching systems based on the idea of dynamic equilibrium of cache ... |
Ponencia
A Real-Time Wireless Sensor Network for Wheelchair Navigation
(IEEE Computer Society, 2009)
Today, the availability of inexpensive, low power hardware including CMOS cameras and wireless devices make it possible ... |
Ponencia
eDiab: A System for Monitoring, Assisting and Educating People with Diabetes
(Springer, 2006)
In this paper, a system developed for monitoring, assisting and educating people with diabetes, named eDiab, is described. ... |
Artículo
Soft real-time communications over Bluetooth under interferences from ISM devices
(John Wiley and Sons, 2006)
Bluetooth is a suitable technology to support soft real-time applications like multimedia streams at the personal area ... |
Ponencia
Promoting accessibility by using metadata in the framework of a semantic-web driven CMS
(Dublin Core Metadata Initiative, 2005)
Web content accessibility for impaired people has been mainly addressed by the Web Content Accessibility Guidelines (WCAG) ... |
Ponencia
A parametric formulation of tracking methods: application to chained systems
(IEEE Computer Society, 2004)
When following a path, there are several possibilities attending to the way in which the actual robot state can be related ... |
Ponencia
Performance analysis of single-slave Bluetooth piconets under cochannel interference
(IEEE Computer Society, 2004)
We present an analytical model for single-slave Bluetooth piconets when the coexistence of multiple interfering devices ... |
Ponencia
Using virtual potential fields for electric wheelchair guidance
(IEEE Computer Society, 2002)
TetraNauta is an electric wheelchair guidance system intended for people with heavy motion impairments (such as persons ... |
Ponencia
TetraNauta: a intelligent wheelchair for users with very severe mobility restrictions
(IEEE Computer Society, 2002)
The TetraNauta project is a low cost, fully open steering system to allow people with heavy motor impairments to move in ... |
Ponencia
Error adaptive tracking for mobile robots
(IEEE Computer Society, 2002)
In mobile robots it is usual that the desired trajectory is memorized or previously generated. When following a trajectory, ... |
Ponencia
SIRIUS: Improving the maneuverability of powered wheelchairs
(IEEE Computer Society, 2002)
The indoor maneuverability of powered wheelchairs may be difficult or bothersome in several circumstances. In this paper, ... |
Ponencia
An analytical model of inter-channel interference in Bluetooth-based systems
(IEEE Computer Society, 2002)
One of the main advantages of the Bluetooth standard is that it provides a way to support ad-hoc connectivity between a ... |
Artículo
A Path Following Control for Unicycle Robots
(John Wiley and Sons, 2001)
In this work we present a new path following control for unicycle robots that is applicable for almost all the possible ... |
Tesis Doctoral
Una aportación al guiado de sillas de ruedas eléctricas en entornos estructurados
(2001)
Cuando hablamos de Tecnología de Rehabilitación (o Tecnología asistencia) nos estamos refiriendo a una nueva forma de ... |
Ponencia |
Ponencia
Una herramienta didáctica para el estudio del código máquina en procesadores de 64 bits
(Universidad Politécnica de Madrid, 2000)
|
Ponencia
Análisis a Bajo Nivel de Procesadores Superescalares Reales
(Universidad de Alcalá de Henares. Servicio de Publicaciones, 2000)
En esta ponencia-demo se presenta una práctica donde se analiza la influencia en el tiempo de ejecución de algunas ... |
Ponencia
Un simulador gráfico para la enseñanza de memorias caché
(Universidad Politécnica de Madrid, 2000)
|
Ponencia
A generalization of path following for mobile robots
(IEEE Computer Society, 1999)
Several authors have proposed some methods for applying path following in specific cases to mobile robots. When we try to ... |
Artículo
A study of bus emulation. Application to M68000 based systems
(ScienceDirect, 1998)
With the important development of computer architectures, bus emulation becomes a very important tool. In this paper, ... |
Tesis Doctoral |