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Browsing Artículos (Arquitectura y Tecnología de Computadores) by Author "Díaz del Río, Fernando"
Now showing items 1-20 of 23
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Article
A Cellular Automata Agent-Based Hybrid Simulation Tool to Analyze the Deployment of Electric Vehicle Charging Stations
García-Suárez, Amaro; Guisado Lizar, José Luis; Díaz del Río, Fernando; Jiménez-Morales, Francisco de Paula (MDPI, 2021)We present a hybrid model combining cellular automata (CA) and agent-based modeling (ABM) to analyze the deployment of ...
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Article
A parallel Homological Spanning Forest framework for 2D topological image analysis
Díaz del Río, Fernando; Real Jurado, Pedro; Onchis, Darian M. (Elsevier, 2016)In [14], a topologically consistent framework to support parallel topological analysis and recognition for2 D digital ...
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Article
A Path Following Control for Unicycle Robots
Díaz del Río, Fernando; Jiménez Moreno, Gabriel; Sevillano Ramos, José Luis; Vicente Díaz, Saturnino; Civit Balcells, Antón (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 ...
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Article
A PCI AER Co-Processor Evaluation Based on CPUs Performance Counters
Domínguez Morales, Manuel Jesús; Linares Barranco, Alejandro; Íñigo Blasco, Pablo; Font Calvo, Juan Luis; Cascado Caballero, Daniel; Jiménez Moreno, Gabriel; Díaz del Río, Fernando; Sevillano Ramos, José Luis (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 ...
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Article
A study of bus emulation. Application to M68000 based systems
Rodríguez Corral, José María; Civit Balcells, Antón; Jiménez Moreno, Gabriel; Sevillano Ramos, José Luis; Díaz del Río, Fernando (ScienceDirect, 1998-02)With the important development of computer architectures, bus emulation becomes a very important tool. In this paper, ...
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Article
A Tradeoff Analysis of a Cloud-Based Robot Navigation Assistant Using Stereo Image Processing
Salmerón García, Javier Jesús; Íñigo Blasco, Pablo; Díaz del Río, Fernando; Cagigas Muñiz, Daniel (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 ...
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Presentation
An analytical model of inter-channel interference in Bluetooth-based systems
Sevillano Ramos, José Luis; Díaz del Río, Fernando; Jiménez Moreno, Gabriel; Cascado Caballero, Daniel; Civit Balcells, Antón (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 ...
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Article
An eLearning Standard Approach for Supporting PBL in Computer Engineering
García Robles, Rocío; Díaz del Río, Fernando; Vicente Díaz, Saturnino; Linares Barranco, Alejandro (IEEE Computer Society, 2009)Problem-based learning (PBL) has proved to be a highly successful pedagogical model in many fields, although it is not ...
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Article
Analysis of Connectome Graphs Based on Boundary Scale
Morón Fernández, María José; Amedeo, Ludovica Maria; Monterroso Muñoz, Alberto; Molina Abril, Helena; Díaz del Río, Fernando; Bini, Fabiano; Marinozzi, Franco; Real Jurado, Pedro (MDPI, 2023-10)The purpose of this work is to advance in the computational study of connectome graphs from a topological point of view. ...
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Article
Autonomous Underwater Vehicles: Identifying Critical Issues and Future Perspectives in Image Acquisition
Monterroso Muñoz, Alberto; Morón Fernández, María José; Cascado Caballero, Daniel; Díaz del Río, Fernando; Real Jurado, Pedro (MDPI, 2023-05)Underwater imaging has been present for many decades due to its relevance in vision and navigation systems. In recent ...
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Article
Chrono-Scheduling; a simplified dynamic scheduling algorithm for timing predictable processors
Díaz del Río, Fernando; Sevillano Ramos, José Luis; Vicente Díaz, Saturnino; Jiménez Moreno, Gabriel; Civit Balcells, Antón (World Scientific Connecting Great MInds, 2009)We propose a simpler and latency-reduced instruction scheduler, called chronoscheduling algorithm, which avoids large and ...
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Article
Developing Efficient Discrete Simulations on Multicore and GPU Architectures
Cagigas Muñiz, Daniel; Díaz del Río, Fernando; López-Torres, Manuel Ramón; Jiménez-Morales, Francisco de Paula; Guisado Lizar, José Luis (MDPI, 2020)In this paper we show how to efficiently implement parallel discrete simulations on multicoreandGPUarchitecturesthrougharealexampleofanapplication: ...
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Article
Efficient simulation execution of cellular automata on GPU
Cagigas Muñiz, Daniel; Díaz del Río, Fernando; Sevillano Ramos, José Luis; Guisado Lizar, José Luis (Elsevier, 2022)Graphics Processing Units (GPUs) can be used as convenient hardware accelerators to speed up Cellular Automata (CA) ...
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Article
Extending Amdahl's Law for the Cloud Computing Era
Díaz del Río, Fernando; Salmerón García, Javier Jesús; Sevillano Ramos, José Luis (IEEE Computer Society, 2016)By extending Amdahl's law, software developers can weigh the pros and cons of moving their applications to the cloud.
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Article
Generating (co)homological information using boundary scale
Molina Abril, Helena; Real Jurado, Pedro; Díaz del Río, Fernando (Elsevier, 2020)In this paper we develop a new computational technique called boundary scale-space theory. This tech- nique is based on ...
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Article
Improving tracking of trajectories through tracking rate regulation: application to UAVs
Díaz del Río, Fernando; Sánchez Cuevas, Pablo; Íñigo Blasco, Pablo; Sevillano Ramos, José Luis (MDPI, 2022-12)The tracking problem (that is, how to follow a previously memorized path) is one of the most important problems in mobile ...
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Article
MAREX: A general purpose hardware architecture for membrane computing
Cascado Caballero, Daniel; Díaz del Río, Fernando; Cagigas Muñiz, Daniel; Ríos Navarro, José Antonio; Guisado Lizar, José Luis; Pérez Hurtado de Mendoza, Ignacio; Riscos Núñez, Agustín (Elsevier, 2022-01)Membrane computing is an unconventional computing paradigm that has gained much attention in recent decades because of its ...
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Article
Network traffic analysis and evaluation of a multi-user virtual environment
Font Calvo, Juan Luis; Cascado Caballero, Daniel; Sevillano Ramos, José Luis; Díaz del Río, Fernando; Jiménez Moreno, Gabriel (Elsevier, 2012)Virtual world applications allow users to interact within a simulated world. Network responsiveness and reliability ...
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Article
Parallel connected-Component-Labeling based on homotopy trees
Díaz del Río, Fernando; Sánchez Cuevas, Pablo; Molina Abril, Helena; Real Jurado, Pedro (Elsevier, 2020)Taking advantage of the topological and isotopic properties of binary digital images, we present here anew algorithm for ...
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Article
RISC-based architectures for multiple robot systems
Jiménez Moreno, Gabriel; Sevillano Ramos, José Luis; Civit Balcells, Antón; Díaz del Río, Fernando; Civit Breu, Antón (ScienceDirect, 1992)Several approaches to multiple robot system control are discussed. In order to simplify the study a multilayered model is ...