Ascensión Gallardo Antolín


Despacho: 4.2.A.02

Teléfono: 91 624 62 50



  • Enhancement of a text-independent speaker verification system by using feature combination and parallel structure classifiers. NEURAL COMPUTING & APPLICATIONS. 29:637-651. 2018
    Bird sound spectrogram decomposition through Non-Negative Matrix Factorization for the acoustic classification of bird species. PLoS One. 12. 2017
  • Building a deicision support system for inpatient admission prediction with the Manchester Triage System and administrative check-in variables. CIN-COMPUTERS INFORMATICS NURSING. 34:224-230. 2016
  • Acoustic Event Classification using spectral band selection and Non-Negative Matrix Factorization-based features. EXPERT SYSTEMS WITH APPLICATIONS. 46:77-86. 2016
    Morphologically Filtered Power-Normalized Cochleograms as Robust, Biologically Inspired Features for ASR. IEEE-ACM Transactions on Audio Speech and Language Processing. 23:2070-2080. 2015
  • Emergency Department Visit Forecasting and Dynamic Nursing Staff Allocation Using Machine Learning Techniques With Readily Available Open-Source Software. CIN-COMPUTERS INFORMATICS NURSING. 33:368-377. 2015
  • Feature extraction based on the high-pass filtering of audio signals for Acoustic Event Classification. COMPUTER SPEECH AND LANGUAGE. 30:32-42. 2015
  • Temporal segmentation and keyframe selection methods for user-generated video search-based annotation. EXPERT SYSTEMS WITH APPLICATIONS. 42:488-502. 2015
  • Auditory-inspired Morphological Processing of Speech Spectrograms: Applications in Automatic Speech Recognition and Speech Enhancement. Cognitive Computation. 5:426-441. 2013
  • Design of an embedded speech-centric interface for applications in handheld terminals. IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE. 28:24-33. 2013
  • Histogram Equalization-Based Features for Speech, Music and Song Discrimination. IEEE SIGNAL PROCESSING LETTERS. 17:659-662. 2010
  • Automatic Placement of Outer Volume Suppression Slices in MR Spectroscopic Imaging of the Human Brain. MAGNETIC RESONANCE IN MEDICINE. 63:592-600. 2010
  • A Simulated Annealing Approach to Speaker Segmentation in Audio Databases. ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE. 21:499-508. 2008


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