Recent Submissions

  • Under-sampling effects and computational cost reduction in RF power amplifier Behavioral Modeling 

    Wang, Teng; Gilabert Pinal, Pere Lluís; Montoro López, Gabriel (European Microwave Association (EuMA), 2015)
    Conference report
    Restricted access - publisher's policy
    This paper presents a study oriented at reducing the computational complexity of least squares (LS) identification of the parameters describing power amplifier’s (PA) behavioral models. To reduce the dimensions of the ...
  • NII-HITACHI-UIT at TRECVID 2015 instance search 

    Nguyen, Vinh-Tiep; Le, Duy-Dinh; Salvador Aguilera, Amaia; Zu, Caizhi; Nguyen, Dinh-Luan; Tran, Minh-Triet; Duc, Thanh-Ngo; Duong, Duc-Anh; Satoh, Shin'ichi; Giró Nieto, Xavier (2015)
    Conference lecture
    Restricted access - publisher's policy
    In this paper, we propose two methods to improve last year instance search framework. Both of them are based on post processing scheme that try to rerank top K shots returned from BOW model. The rst system is to propose a ...
  • Insight DCU at TRECVID 2015 

    McGuinness, Kevin; Mohedano, Eva; Salvador Aguilera, Amaia; Zhan, Zhenxing; Marsden, Mark; Wang, Peng; Jargalsaikhan, Iveel; Antony, Joseph; Giró Nieto, Xavier; Satoh, Shin'ichi; O'Connor, Noel; Smeaton, Alan F. (2015)
    Conference lecture
    Restricted access - publisher's policy
    Insight-DCU participated in the instance search (INS), semantic indexing (SIN), and localization tasks (LOC) this year. In the INS task we used deep convolutional network features trained on external data and the query ...
  • Influence of ice thickness on SMOS and Aquarius brightness temperature over Antarctica 

    Pablos Hernández, Miriam; Piles Guillem, Maria; Gonzalez Gambau, Verónica; Camps Carmona, Adriano José; Vall-Llossera Ferran, Mercedes Magdalena (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
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    The Dome-C region, in the East Antarctic Plateau, has been used for calibration/validation of satellite microwave radiometers since the 1970's. However, its use as an independent external target has been recently questioned ...
  • Diving deep into sentiment: understanding fine-tuned CNNs for visual sentiment prediction 

    Campos Camúñez, Victor; Salvador Aguilera, Amaia; Jou, Brendan; Giró Nieto, Xavier (Association for Computing Machinery (ACM), 2015)
    Conference lecture
    Open Access
    Visual media are powerful means of expressing emotions and sentiments. The constant generation of new content in social networks highlights the need of automated visual sentiment analysis tools. While Convolutional Neural ...
  • Validation of SMOS L2 and L3 soil moisture products over the Duero basin at different spatial scales 

    Gonzalez Zamora, Angel; Sanchez, Nilda; Gumuzzio, Angela; Piles Guillem, Maria; Olmedo, Edson; Martinez Fernandez, Jose (International Society for Photogrammetry and Remote Sensing (ISPRS), 2015)
    Conference report
    Restricted access - publisher's policy
    An increasing number of permanent soil moisture measurement networks are nowadays providing the means for validating new remotely sensed soil moisture estimates such as those provided by the ESA's Soil Moisture and Ocean ...
  • Exploring EEG for object detection and retrieval 

    Mohedano Robles, Eva; Salvador Aguilera, Amaia; Porta, Sergi; Giró Nieto, Xavier; Healy, Graham; McGuinness, Kevin; O'Connor, Noel; Smeaton, Alan F. (Association for Computing Machinery (ACM), 2015)
    Conference lecture
    Open Access
    This paper explores the potential for using Brain Computer Interfaces (BCI) as a relevance feedback mechanism in content-based image retrieval. Several experiments are performed using a rapid serial visual presentation ...
  • An airborne GNSS-R field experiment over a vineyard for soil moisture estimation and monitoring 

    Alonso Arroyo, Alberto; Camps Carmona, Adriano José; Sanchez, Nilda; Pablos Hernández, Miriam; González Zamora, Ángel; Martinez Fernandez, Jose; Vall-Llossera Ferran, Mercedes Magdalena; Pascual, D. (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference lecture
    Restricted access - publisher's policy
    The Light Airborne Reflectometer for GNSS-R Observations (LARGO) is an airborne instrument designed for measuring the coherent reflectivity from different soils. In this work, an improved version of LARGO has been used in ...
  • Three years of an intensive programme: experiences, observations and learning points 

    Myrup Pedersen, Jens; Gutiérrez López, José Manuel; Kirikova, Marite; Zabludowski, Lukasz; Comellas Colomé, Jaume (Aalborg University Press, 2015)
    Conference report
    Open Access
    This paper summarizes valuable experiences and learning points from three years of the Erasmus funded Intensive Programme on “Implementing Europe’s Future Broadband Infrastructure”. The programme consisted of a course held ...
  • Assessment of Flex-grid/SDM backbone networks under inter-core XT-limited transmission reach 

    Perelló Muntan, Jordi; Gene Bernaus, Joan M.; Lázaro Villa, José Antonio; Pagès Cruz, Albert; Spadaro, Salvatore (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Open Access
    In the present paper, we estimate the transmission reach of the optical signals through several state-of-the-art multi-core fibers reported in the literature considering ASE noise and inter-core crosstalk. Using these ...

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