Listar Departament: Enginyeria i Ciència dels Computadors por título

Mostrando ítems 367-386 de 546

    • openAccess   Neuro-Robótica 

      Falomir, Zoe Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2006-10)
      This technical report presents a state of the art in neuro-robotics based on well-known European researchers' lectures wich took place at 5th International UJI Robotics School (IURS'2005) on Robotics and Neuroscience. Some ...

    • closedAccess   New approach for a Reconfigurable Autonomous Underwater Vehicle for Intervention 

      De Novi, G.; Melchiorri, Claudio; García Sánchez, Juan Carlos; Sanz, Pedro J; Ridao, Pere; Oliver, Gabriel IEEE (2010-11)
      This shows an on-going project named RAUVI (i.e., Reconfigurable AUV for Intervention). This project aims to design and develop an Underwater Autonomous Robot, able to perceive the environment by means of acoustic and optic ...

    • openAccess   Noise estimation for hyperspectral subspace identification on FPGAs 

      León, Germán; González, Carlos; Mayo, Rafael; Mozos, Daniel; Quintana-Orti, Enrique S. Springer (2019-05)
      We present a reliable and efficient FPGA implementation of a procedure for the computation of the noise estimation matrix, a key stage for subspace identification of hyperspectral images. Our hardware realization is based ...

    • openAccess   Object Detection and Recognition for Assistive Robots: Experimentation and Implementation 

      Martínez Martín, Ester; del Pobil, Angel P. Institute of Electrical and Electronics Engineers (IEEE) (2017-09)
      Technological advances are being made to assist humans in performing ordinary tasks in everyday settings. A key issue is the interaction with objects of varying size, shape, and degree of mobility. Autonomous assistive ...

    • openAccess   Off-Line Evaluation of Indoor Positioning Systems in Different Scenarios: The Experiences From IPIN 2020 Competition 

      Potortì, Francesco; Torres-Sospedra, Joaquín; Quezada Gaibor, Darwin; Jimenez Ruiz, Antonio Ramon; Seco, Fernando; Perez-Navarro, Antoni; ortiz, miguel; Zhu, Ni; Renaudin, Valerie; Ichikari, Ryosuke Institute of Electrical and Electronics Engineers (2022-03)
      Every year, for ten years now, the IPIN competition has aimed at evaluating real-world indoor localisation systems by testing them in a realistic environment, with realistic movement, using the EvAAL framework. The competition ...

    • closedAccess   On the adequacy of lightweight thread approaches for high-level parallel programming models 

      Castelló, Adrián; Mayo, Rafael; Sala, Kevin; Beltran Querol, Vicenç; Balaji, Pavan; Peña Monferrer, Antonio J. Elsevier (2018-07)
      High-level parallel programming models (PMs) are becoming crucial in order to extract the computational power of current on-node multi-threaded parallelism. The most popular PMs, such as OpenMP or OmpSs, are directive-based: ...

    • openAccess   On the benefits of the remote GPU virtualization mechanism: The rCUDA case 

      Silla, Federico; Iserte, Sergio; Reaño, Carlos; Prades, Javier Wiley (2017-07-10)
      Graphics processing units (GPUs) are being adopted in many computing facilities given their extraordinary computing power, which makes it possible to accelerate many general purpose applications from different domains. ...

    • openAccess   On the performance of a GPU-based SoC in a distributed spatial audio system 

      BELLOCH, JOSE A.; Badía, José; Larios Marín, Diego Francisco; Personal, Enrique; Ferrer, Miguel; Fuster, Laura; Lupoiu, Mihaita Alexandru; González, Alberto; León, Carlos; Vidal, Antonio M.; Quintana-Orti, Enrique S. Springer (2021-01-04)
      Many current system-on-chip (SoC) devices are composed of low-power multicore processors combined with a small graphics accelerator (or GPU) offering a trade-off between computational capacity and low-power consumption. ...

    • openAccess   On the performance of multi-GPU-based expert systems for acoustic localization involving massive microphone arrays 

      BELLOCH, JOSE A.; González, Alberto; Vidal, Antonio M.; Cobos, Maximo Elsevier (2015)
      Sound source localization is an important topic in expert systems involving microphone arrays, such as automatic camera steering systems, human–machine interaction, video gaming or audio surveillance. The Steered Response ...

    • openAccess   On the Rationality of Explanations in Classification Algorithms 

      Falomir, Zoe; Costa, Vicent 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 ...

    • openAccess   Ontología del mapa de la planta de un edificio con Protégé-OWL 

      Falomir, Zoe Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2006-10)
      This technical report presents an ontology of a building floor map which could help a mobile robot to organize its knowledge about a building floor and to navigate through it. This ontology defines rooms, corridors and ...

    • closedAccess   Ontology Model for Supporting Process Mining on Healthcare-Related Data 

      Miñarro Giménez, Jose Antonio; Fernandez-Llatas, Carlos; Martínez-Salvador, Begoña; Martínez Costa, Catalina; Marcos, Mar; Fernández Breis, Jesualdo Tomás Springer (2023-06-05)
      In the field of Medicine, Process Mining (PM) can be used to analyse healthcare-related data to infer the underlying diagnostic, treatment, and management processes. The PM paradigm provides techniques and tools to obtain ...

    • closedAccess   OPTIHROV: Optically Linked Hybrid Autonomous/Remotely Operated Vehicle, Beyond Teleoperation in a New Generation of Underwater Intervention Vehicles 

      Pi, Roger; Esteba, Joan; Cieslak, Patryk; Palomeras, Narcís; Sanz, Pedro J.; Marín, Raúl; Ridao, Pere Institute of Electrical and Electronics Engineers Inc. (2023-09-12)
      OPTIHROV is a proof-of-concept project to demonstrate a telerobotic system, based on an untethered, OPTIcally-connected, Hybrid Autonomous-ROV, that aims to replace light intervention ROVs operating at close range to ...

    • closedAccess   Optimal renewable power generation systems for Busan metropolitan city in South Korea 

      Baek, Seoin; Park, Eunil; Kim, Min-Gil; Kwon, Sang Jib; Kim, Ki Joon; Ohm, Jay Y.; del Pobil, Angel P. Elsevier (2016-04)
      The metropolitan cities of developed countries comprise more than 50% of the global population and consume over 60% of the world's energy. Many governments plan to enhance their energy infrastructure and the electricity ...

    • openAccess   Optimising Convolutions for Deep Learning Inference On ARM Cortex-M Processors 

      Maciá-Lillo, Antonio; Barrachina Mir, Sergio; Fabregat Llueca, German; Dolz, Manuel F. Institute of Electrical and Electronics Engineers Inc. (2024-04-30)
      We perform a series of optimisations on the convolution operator within the ARM CMSIS-NN library to improve the performance of deep learning tasks on Arduino development boards equipped with ARM Cortex-M4 and M7 microcontrollers. ...

    • openAccess   Optimized Fundamental Signal Processing Operations For Energy Minimization on Heterogeneous Mobile Devices 

      BELLOCH, JOSE A.; Badía, José; Igual, Francisco; González, Alberto; Quintana-Orti, Enrique S. IEEE (2018-05)
      Numerous signal processing applications are emerging on both mobile and high-performance computing systems. These applications are subject to responsiveness constraints for user interactivity and, at the same time, must ...

    • openAccess   Optimized Renewable and Sustainable Electricity Generation Systems for Ulleungdo Island in South Korea 

      Yoo, Kyeongsik; Park, Eunil; Kim, Heetae; Ohm, Jay Y.; Yang, Taeyong; Kim, Ki Joon; Chang, Hyun Joon; del Pobil, Angel P. MDPI (2014-11)
      The South Korean government has long been attempting to reduce the nation’s heavy reliance on fossil fuels and increase environmental safety by developing and installing renewable power generation infrastructures and ...

    • closedAccess   Out-of-core macromolecular simulations on multithreaded architectures 

      Aliaga Estellés, José Ignacio; Badía, José; Castillo Catalán, María Isabel; Davidovic, Davor; Mayo, Rafael; Quintana-Orti, Enrique S. Wiley (2015)
      We address the solution of large-scale eigenvalue problems that appear in the motion simulation o f com- plex macromolecules on multithreaded platforms, consisting of multicore processors and possibly a graphics processor ...

    • openAccess   Out-of-Core Solution of Linear Systems on Graphic Processors 

      Castillo Catalán, María Isabel; Igual, Francisco; Mayo, Rafael; Rubio, Rafael; Quintana-Ortí, Gregorio; Quintana-Orti, Enrique S.; Van de Geijn, Robert A. Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2008-05)
      We combine two high-level application programming interfaces to solve large-scale linear systems with the data stored on disk using current graphics processors. The result is a simple yet powerful tool that enables a ...

    • openAccess   Paralelización del calculo del numero pi utilizando librerías de precisión múltiple en un clúster de computadores 

      Aliaga Estellés, José Ignacio; Pardo Navarro, Miguel Universitat d'Alacant (2022)
      La Computación de Altas Prestaciones (CAP), o High Performance Computing (HPC), es un campo de la Ingeniería Informática que tiene como principal objetivo extraer el mejor rendimiento de los recursos disponibles de un ...