Enviaments recents

  • VLSI hybrid DC–DC regulator 

    Cosp Vilella, Jordi; Martínez García, Herminio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Text en actes de congrés
    Accés obert
  • Improving smartphones battery life by reducing energy waste of background applications 

    Bolla, Raffaele; Khan, Rafiullah; Llanas Parra, Francesc Xavier; Repetto, Matteo (2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Smartphones have undergone a remarkable evolution over the last few years, from simple calling devices to full fledged computing devices where multiple services and applications run concurrently. Unfortunately, battery ...
  • Training computationally efficient smartphone–based human activity recognition models 

    Anguita, Davide; Ghio, Alessandro; Oneto, Luca; Llanas Parra, Francesc Xavier; Reyes Ortiz, Jorge Luis (2013)
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    Accés restringit per política de l'editorial
    The exploitation of smartphones for Human Activity Recognition (HAR) has been an active research area in which the development of fast and efficient Machine Learning approaches is crucial for preserving battery life and ...
  • On modeling of linear-assisted DC-DC voltage regulators 

    Sedaghati, Nasima; Martínez García, Herminio; Cosp Vilella, Jordi (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper presents the modeling of linear-assisted DC-DC regulators. This kind of voltage regulators consists of a switching converter together with a classic or LDO (low dropout) linear voltage regulator. While the linear ...
  • Human activity recognition on smartphones using a multiclass hardware-friendly support vector machine 

    Anguita, Davide; Ghio, Alessandro; Oneto, Luca; Llanas Parra, Francesc Xavier; Reyes Ortiz, Jorge Luis (Springer, 2012)
    Text en actes de congrés
    Accés obert
    Activity-Based Computing aims to capture the state of the user and its environment by exploiting heterogeneous sensors in order to provide adaptation to exogenous computing resources. When these sensors are attached to the ...
  • Comparative aspects in control strategies for hybrid DC-DC converters 

    Martínez García, Herminio; Cosp Vilella, Jordi (2016)
    Text en actes de congrés
    Accés obert
    Linear-switching hybrid DC/DC converters consist of a voltage linear regulator (classic NPN or nMOS topologies and LDO) connected in parallel with a switching DC/DC converter. In order to control these hybrid structures, ...
  • Solar energy systems course for Energy Engineering students in the context of the European higher education area 

    Martínez García, Herminio; Cosp Vilella, Jordi (2016)
    Comunicació de congrés
    Accés obert
    The Bologna Process is a voluntary intergovernmental European cooperation initiative that led to the creation of the named European Higher Education Area (EHEA). EHEA was formed to promote mobility, increase academic ...
  • Gyro-based camera-motion detection in user-generated videos 

    Bano, Sophia; Cavallaro, Andrea; Llanas Parra, Francesc Xavier (2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The paper proposes a gyro-based camera-motion detection method for videos captured with smartphones. First, the delay between the acquisition of video and gyroscope data is estimated using similarities induced by camera ...
  • Improved neural models for roughness in honing processes 

    Sivatte Adroer, Mauricio; Llanas Parra, Francesc Xavier; Buj Corral, Irene (2016)
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    Accés obert
    In the present work improved neural network models for average roughness Ra in rough honing processes are studied. Four different adaptive models were tested, which integrate previously obtained direct and indirect models. ...
  • Aplicación del protocolo LTI a la resolución de ejercicios en una plataforma MOODLE 

    Cosp Vilella, Jordi; Meseguer Pallarès, Roc; Martínez García, Herminio (Universitat Politècnica de València, 2015)
    Text en actes de congrés
    Accés obert
    This paper presents the development of an application to propose complex exercises to students on a Moodle platform by connecting to an external server through LTI (Learning Tools Interoperability) protocol.The system has ...

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