Now showing items 1-5 of 5

  • A hybrid metaheuristic for the longest common subsequence problem 

    Lozano, Manuel; Blum, Christian (2010-10)
    Article
    Restricted access - publisher's policy
    The longest common subsequence problem is a classical string problem. It has applications, for example, in pattern recognition and bioinformatics. This contribution proposes an integrative hybrid metaheuristic for this ...
  • Analysis of normal and continuous adventitious sounds for the assessment of asthma 

    Lozano, Manuel; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
    Part of book or chapter of book
    Open Access
  • Detecting unilateral phrenic paralysis by acoustic respiratory analysis 

    Fiz, José Antonio; Jané Campos, Raimon; Lozano, Manuel; Gomez, Rosa; Ruiz, Juan (2014-04-09)
    Article
    Open Access
    The consequences of phrenic nerve paralysis vary from a considerable reduction in respiratory function to an apparently normal state. Acoustic analysis of lung sound intensity (LSI) could be an indirect non-invasive ...
  • Estimation of instantaneous frequency from empirical mode decomposition on respiratory sounds analysis 

    Lozano, Manuel; Fiz Fernández, José Antonio; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Restricted access - publisher's policy
    Instantaneous frequency (IF) calculated by empirical mode decomposition (EMD) provides a novel approach to analyze respiratory sounds (RS). Traditionally, RS have been analyzed using classical time-frequency distributions, ...
  • Iterated greedy algorithms for the maximal covering location problem 

    Rodríguez, Francisco J.; Blum, Christian; Lozano, Manuel; García Martínez, Carlos (2012)
    Article
    Restricted access - publisher's policy
    The problem of allocating a set of facilities in order to maximise the sum of the demands of the covered clients is known as the maximal covering location problem. In this work we tackle this problem by means of iterated ...