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  1. A multi-head deep fusion model for recognition of cattle foraging events using sound and movement signals

    Article • Engineering Applications of Artificial Intelligence, October 2025, Elsevier

    Dr Hugo Leonardo Rufiner

  2. A noise-robust acoustic method for recognizing foraging activities of grazing cattle

    Article • Computers and Electronics in Agriculture, February 2025, Elsevier

    Dr Hugo Leonardo Rufiner

  3. Livestock feeding behaviour: A review on automated systems for ruminant monitoring

    Article • Biosystems Engineering, October 2024, Elsevier

    Dr Hugo Leonardo Rufiner

  4. Improved ERD Detection of EEG Sensorimotor Rhythms Through Wavelet Transform

    Article • January 2024, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  5. Daylong acoustic recordings of grazing and rumination activities in dairy cows

    Article • Scientific Data, November 2023, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  6. City-scale model for COVID-19 epidemiology with mobility and social activities represented by a set of hidden Markov models

    Article • Computers in Biology and Medicine, June 2023, Elsevier

    Dr Hugo Leonardo Rufiner

  7. A full end-to-end deep approach for detecting and classifying jaw movements from acoustic signals in grazing cattle

    Article • Engineering Applications of Artificial Intelligence, May 2023, Elsevier

    Dr Hugo Leonardo Rufiner

  8. Using segment-based features of jaw movements to recognise foraging activities in grazing cattle

    Article • Biosystems Engineering, May 2023, Elsevier

    Dr Hugo Leonardo Rufiner

  9. Extreme Learning Layer: A Boost for Spoken Digit Recognition with Spiking Neural Networks

    Article • January 2023, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  10. Thinking out loud, an open-access EEG-based BCI dataset for inner speech recognition

    Article • Scientific Data, February 2022, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  11. Extreme Learning Machine Design for Dealing with Unrepresentative Features

    Article • Neuroinformatics, September 2021, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  12. A multi-class structured dictionary learning method using discriminant atom selection

    Article • Pattern Analysis and Applications, November 2020, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  13. Automatic scoring of apnea and hypopnea events using blood oxygen saturation signals

    Article • Biomedical Signal Processing and Control, September 2020, Elsevier

    Dr Hugo Leonardo Rufiner

  14. Discriminative power of acoustic features for jaw movement classification in cattle and sheep

    Article • Bioacoustics, July 2019, Taylor & Francis

    Julio Galli, Dr Diego H Milone, Dr Hugo Leonardo Rufiner, Carlos Cangiano

  15. A comparison of feature extraction strategies using wavelet dictionaries and feature selection methods for single trial P300-based BCI

    Article • Medical & Biological Engineering & Computing, September 2018, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  16. Measuring Complexity of Biomedical Signals

    Article • Complexity, September 2018, Hindawi Publishing Corporation

    Dr Hugo Leonardo Rufiner

  17. Complexity-Based Discrepancy Measures Applied to Detection of Apnea-Hypopnea Events

    Article • Complexity, August 2018, Hindawi Publishing Corporation

    Prof. Ruben D. Spies, Dr Hugo Leonardo Rufiner

  18. A regularity-based algorithm for identifying grazing and rumination bouts from acoustic signals in grazing cattle

    Article • Computers and Electronics in Agriculture, August 2018, Elsevier

    Dr Hugo Leonardo Rufiner

  19. Assessment of Homomorphic Analysis for Human Activity Recognition From Acceleration Signals

    Article • IEEE Journal of Biomedical and Health Informatics, July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  20. Hybrid Speech Enhancement with Wiener filters and Deep LSTM Denoising Autoencoders

    Article • July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  21. A pattern recognition approach for detecting and classifying jaw movements in grazing cattle

    Article • Computers and Electronics in Agriculture, February 2018, Elsevier

    Dr Hugo Leonardo Rufiner

  22. Detection of the Glottal Closure Instants Using Empirical Mode Decomposition

    Article • Circuits Systems and Signal Processing, November 2017, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  23. Post-training discriminative pruning for RBMs

    Article • Soft Computing, August 2017, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  24. Embedded system for real-time monitoring of foraging behavior of grazing cattle using acoustic signals

    Article • Computers and Electronics in Agriculture, June 2017, Elsevier

    Dr Hugo Leonardo Rufiner

  25. Coherent averaging estimation autoencoders applied to evoked potentials processing

    Article • Neurocomputing, May 2017, Elsevier

    Dr Hugo Leonardo Rufiner

  26. Generalized sparse discriminant analysis for event-related potential classification

    Article • Biomedical Signal Processing and Control, May 2017, Elsevier

    Dr Hugo Leonardo Rufiner

  27. Empirical Mode Decomposition for adaptive AM-FM analysis of Speech: A Review

    Article • Speech Communication, April 2017, Elsevier

    Dr Hugo Leonardo Rufiner

  28. Discriminative methods based on sparse representations of pulse oximetry signals for sleep apnea–hypopnea detection

    Article • Biomedical Signal Processing and Control, March 2017, Elsevier

    Dr Hugo Leonardo Rufiner

  29. Open access database of EEG signals recorded during imagined speech

    Article • January 2017, SPIE

    Dr Hugo Leonardo Rufiner

  30. Feature optimisation for stress recognition in speech

    Article • Pattern Recognition Letters, December 2016, Elsevier

    Dr Hugo Leonardo Rufiner

  31. A real-time algorithm for acoustic monitoring of ingestive behavior of grazing cattle

    Article • Computers and Electronics in Agriculture, September 2016, Elsevier

    Dr Hugo Leonardo Rufiner

  32. Genetic wavelets

    Article • IET Signal Processing, August 2016, the Institution of Engineering and Technology (the IET)

    Dr Diego H Milone, Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  33. Feature extraction based on bio-inspired model for robust emotion recognition

    Article • Soft Computing, March 2016, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  34. Online Bengali handwritten numerals recognition using Deep Autoencoders

    Article • March 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  35. Denoising sound signals in a bioinspired non-negative spectro-temporal domain

    Article • Digital Signal Processing, March 2015, Elsevier

    Dr Hugo Leonardo Rufiner

  36. Wavelet Packet and Matched Filter Inspired QRS Detector

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  37. Local Discriminant Wavelet Packet Basis for Signal Classification in Brain Computer Interface

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner, Prof. Ruben D. Spies

  38. Development of a Library for Sound Classification Using Spiking Neural Network

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  39. Multimodal Emotion Recognition Using Deep Networks

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  40. Genetic Feature Selection for a P300 Brain Computer Interface

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  41. Most Discriminative Atom Selection for Apnea-hypopnea Events Detection

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  42. Deep Learning for Emotional Speech Recognition

    Article • January 2014, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  43. Spoken Emotion Recognition Using Deep Learning

    Article • January 2014, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  44. Genetic wavelet packets for speech recognition

    Article • Expert Systems with Applications, May 2013, Elsevier

    Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  45. Hierarchical Clustering and Classification of Emotions in Human Speech Using Confusion Matrices

    Article • January 2013, Springer Science + Business Media

    Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  46. Efecto de la Cantidad y Dimensión de los Patrones en una Interfaz Cerebro Computadora Basada en Discriminante Lineal de Fisher

    Article • January 2013, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  47. Bioinspired sparse spectro-temporal representation of speech for robust classification

    Article • Computer Speech & Language, October 2012, Elsevier

    Dr Hugo Leonardo Rufiner

  48. Automatic recognition of ingestive sounds of cattle based on hidden Markov models

    Article • Computers and Electronics in Agriculture, September 2012, Elsevier

    Dr Hugo Leonardo Rufiner

  49. Evaluation of LDA Ensembles Classifiers for Brain Computer Interface

    Article • Journal of Physics Conference Series, December 2011, Institute of Physics Publishing

    Dr Hugo Leonardo Rufiner

  50. On the use of LDA performance as a metric of feature extraction methods for a P300 BCI classification task

    Article • Journal of Physics Conference Series, December 2011, Institute of Physics Publishing

    Dr Hugo Leonardo Rufiner

  51. Feature Extraction on Brain Computer Interfaces using Discrete Dyadic Wavelet Transform: Preliminary Results

    Article • Journal of Physics Conference Series, September 2011, Institute of Physics Publishing

    Dr Hugo Leonardo Rufiner

  52. Spoken emotion recognition using hierarchical classifiers

    Article • Computer Speech & Language, July 2011, Elsevier

    Dr Hugo Leonardo Rufiner

  53. Evolutionary cepstral coefficients

    Article • Applied Soft Computing, June 2011, Elsevier

    Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  54. Determination of an optimal training strategy for a BCI classification task with LDA

    Article • April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  55. Evolutionary Splines for Cepstral Filterbank Optimization in Phoneme Classification

    Article • EURASIP Journal on Advances in Signal Processing, January 2011, Springer Science + Business Media

    Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  56. Dynamic speech parameterization for text-independent phone segmentation

    Article • August 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  57. Genetic feature selection to optimally detect P300 in brain computer interfaces

    Article • August 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  58. Multiple Feature Extraction and Hierarchical Classifiers for Emotions Recognition

    Article • January 2010, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  59. Pathological Voice Analysis and Classification Based on Empirical Mode Decomposition

    Article • January 2010, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  60. EMD OF GAUSSIAN WHITE NOISE: EFFECTS OF SIGNAL LENGTH AND SIFTING NUMBER ON THE STATISTICAL PROPERTIES OF INTRINSIC MODE FUNCTIONS

    Article • Advances in Adaptive Data Analysis, October 2009, World Scientific Pub Co Pte Lt

    Dr Hugo Leonardo Rufiner

  61. Dimensionality reduction for visualization of normal and pathological speech data

    Article • Biomedical Signal Processing and Control, July 2009, Elsevier

    Dr Hugo Leonardo Rufiner

  62. Computational method for segmentation and classification of ingestive sounds in sheep

    Article • Computers and Electronics in Agriculture, March 2009, Elsevier

    Dr Hugo Leonardo Rufiner

  63. Empirical mode decomposition. Spectral properties in normal and pathological voices

    Article • January 2009, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  64. Voice Fundamental Frequency Extraction Algorithm Based on Ensemble Empirical Mode Decomposition and Entropies

    Article • January 2009, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  65. Perceptual evaluation of blind source separation for robust speech recognition

    Article • Signal Processing, October 2008, Elsevier

    Dr Hugo Leonardo Rufiner

  66. Multiresolution analysis applied to text-independent phone segmentation

    Article • Journal of Physics Conference Series, November 2007, Institute of Physics Publishing

    Dr Hugo Leonardo Rufiner

  67. Multiresolution information measures applied to speech recognition

    Article • Physica A Statistical Mechanics and its Applications, November 2007, Elsevier

    Dr Hugo Leonardo Rufiner

  68. Objective quality evaluation in blind source separation for speech recognition in a real room

    Article • Signal Processing, August 2007, Elsevier

    Dr Hugo Leonardo Rufiner

  69. Statistical method for sparse coding of speech including a linear predictive model

    Article • Physica A Statistical Mechanics and its Applications, July 2006, Elsevier

    Dr Hugo Leonardo Rufiner

  70. Self-organizing map clustering based on continuous multiresolution entropy

    Article • Physica A Statistical Mechanics and its Applications, February 2006, Elsevier

    Dr Hugo Leonardo Rufiner

  71. Introducing complexity measures in nonlinear physiological signals: application to robust speech recognition

    Article • Physica A Statistical Mechanics and its Applications, February 2004, Elsevier

    Dr Hugo Leonardo Rufiner

  72. String kernels are applied to automatic speech recognition.

    Article • The Journal of the Acoustical Society of America, November 2002, Acoustical Society of America (ASA)

    Dr Hugo Leonardo Rufiner

  73. Method of wavelet selection in phone recognition

    Article • Computer Standards & Interfaces, March 1999, Elsevier

    Dr Hugo Leonardo Rufiner

  74. Auditory Cortical Representations of Speech Signals for Phoneme Classification

    Article • Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  75. Evolutionary algorithm for speech segmentation

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  76. Improving the classification accuracy of cardiac patients

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  77. Preserving acoustic cues in speech denoising

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  78. A method of wavelet selection in phoneme recognition

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  79. Automatic speaker identification by means of Mel cepstrum, wavelets and wavelet packets

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  80. Acoustic analysis of speech for detection of laryngeal pathologies

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  81. Study of complexity in normal and pathological speech signals

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  82. A comparison of string kernels and discrete hidden Markov models on a Spanish digit recognition task

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  83. Self-organizing neural tree networks

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner