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  1. Physiologically Grounded Sparse Features Enhance Motor Intention Classification for Rehabilitation BCIs

    Article • January 2026, Elsevier

    Dr Hugo Leonardo Rufiner

  2. Transfer Learning and Sensor Fusion for Cattle Monitoring: An IoT-Driven Approach for Sustainable Livestock Farming

    Article • October 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  3. 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

  4. Non-Human Agents: Exploring Modern AI Through the Lens of Contemporary Ontology and Theology

    Article • Theology and Science, June 2025, Taylor & Francis

    Dr Hugo Leonardo Rufiner

  5. 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

  6. Analysis of Vaccination Scenarios on Local Covid-19 Epidemiology Using Agent-Based Simulation

    Article • January 2025, Elsevier

    Dr Hugo Leonardo Rufiner

  7. Assessing traditional and machine learning methods to smooth and impute device-based body condition score throughout the lactation in dairy cows

    Article • Computers and Electronics in Agriculture, December 2024, Elsevier

    Dr Hugo Leonardo Rufiner

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

    Article • Biosystems Engineering, October 2024, Elsevier

    Dr Hugo Leonardo Rufiner

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

    Article • January 2024, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

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

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

    Dr Hugo Leonardo Rufiner

  11. Daylong Acoustic Recordings of Grazing and Rumination Activities in Dairy Cows

    Article • October 2023, openRxiv

    Dr Hugo Leonardo Rufiner

  12. 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

  13. 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

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

    Article • Biosystems Engineering, May 2023, Elsevier

    Dr Hugo Leonardo Rufiner

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

    Article • January 2023, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  16. A Noise-Robust Acoustic Method for Recognizing Foraging Activities of Grazing Cattle

    Article • January 2023, Elsevier

    Dr Hugo Leonardo Rufiner

  17. 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

  18. A Full End-to-End Deep Approach for Detecting and Classifying Jaw Movements from Acoustic Signals in Grazing Cattle

    Article • SSRN Electronic Journal, January 2022, Elsevier

    Dr Hugo Leonardo Rufiner

  19. A robust computational approach for jaw movement detection and classification in grazing cattle using acoustic signals

    Article • Computers and Electronics in Agriculture, January 2022, Elsevier

    Dr Hugo Leonardo Rufiner

  20. Prediction of the Impact of the End of year Festivities on the Local Epidemiology of COVID-19 Using Agent-Based Simulation with Hidden Markov Models

    Article • January 2022, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  21. Extreme Learning Machine Design for Dealing with Unrepresentative Features

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

    Dr Hugo Leonardo Rufiner

  22. “Thinking out loud”: an open-access EEG-based BCI dataset for inner speech recognition

    Article • April 2021, openRxiv

    Dr Hugo Leonardo Rufiner

  23. 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

  24. 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

  25. An online method for estimating grazing and rumination bouts using acoustic signals in grazing cattle

    Article • Computers and Electronics in Agriculture, June 2020, Elsevier

    Dr Hugo Leonardo Rufiner

  26. Audio recordings dataset of grazing jaw movements in dairy cattle

    Article • Data in Brief, June 2020, Elsevier

    Dr Hugo Leonardo Rufiner

  27. 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

  28. 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

  29. Measuring Complexity of Biomedical Signals

    Article • Complexity, September 2018, Hindawi Publishing Corporation

    Dr Hugo Leonardo Rufiner

  30. 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

  31. 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

  32. 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

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

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

    Dr Hugo Leonardo Rufiner

  34. 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

  35. 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

  36. Post-training discriminative pruning for RBMs

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

    Dr Hugo Leonardo Rufiner

  37. 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

  38. Coherent averaging estimation autoencoders applied to evoked potentials processing

    Article • Neurocomputing, May 2017, Elsevier

    Dr Hugo Leonardo Rufiner

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

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

    Dr Hugo Leonardo Rufiner

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

    Article • Speech Communication, April 2017, Elsevier

    Dr Hugo Leonardo Rufiner

  41. 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

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

    Article • January 2017, SPIE

    Dr Hugo Leonardo Rufiner

  43. Feature optimisation for stress recognition in speech

    Article • Pattern Recognition Letters, December 2016, Elsevier

    Dr Hugo Leonardo Rufiner

  44. 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

  45. 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

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

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

    Dr Hugo Leonardo Rufiner

  47. Online Bengali handwritten numerals recognition using Deep Autoencoders

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

    Dr Hugo Leonardo Rufiner

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

    Article • Digital Signal Processing, March 2015, Elsevier

    Dr Hugo Leonardo Rufiner

  49. Wavelet Packet and Matched Filter Inspired QRS Detector

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  50. 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

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

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  52. Multimodal Emotion Recognition Using Deep Networks

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  53. Genetic Feature Selection for a P300 Brain Computer Interface

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

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

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  55. Deep Learning for Emotional Speech Recognition

    Article • January 2014, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  56. Spoken Emotion Recognition Using Deep Learning

    Article • January 2014, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  57. Genetic wavelet packets for speech recognition

    Article • Expert Systems with Applications, May 2013, Elsevier

    Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  58. 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

  59. 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

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

    Article • Computer Speech & Language, October 2012, Elsevier

    Dr Hugo Leonardo Rufiner

  61. 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

  62. 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

  63. 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

  64. 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

  65. Spoken emotion recognition using hierarchical classifiers

    Article • Computer Speech & Language, July 2011, Elsevier

    Dr Hugo Leonardo Rufiner

  66. Evolutionary cepstral coefficients

    Article • Applied Soft Computing, June 2011, Elsevier

    Dr Leandro Daniel Vignolo, Dr Hugo Leonardo Rufiner

  67. 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

  68. 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

  69. Dynamic speech parameterization for text-independent phone segmentation

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

    Dr Hugo Leonardo Rufiner

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

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

    Dr Hugo Leonardo Rufiner

  71. Multiple Feature Extraction and Hierarchical Classifiers for Emotions Recognition

    Article • January 2010, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

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

    Article • January 2010, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  73. 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

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

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

    Dr Hugo Leonardo Rufiner

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

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

    Dr Hugo Leonardo Rufiner

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

    Article • January 2009, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

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

    Article • January 2009, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

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

    Article • Signal Processing, October 2008, Elsevier

    Dr Hugo Leonardo Rufiner

  79. Multiresolution analysis applied to text-independent phone segmentation

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

    Dr Hugo Leonardo Rufiner

  80. Multiresolution information measures applied to speech recognition

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

    Dr Hugo Leonardo Rufiner

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

    Article • Signal Processing, August 2007, Elsevier

    Dr Hugo Leonardo Rufiner

  82. 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

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

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

    Dr Hugo Leonardo Rufiner

  84. 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

  85. 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

  86. Method of wavelet selection in phone recognition

    Article • Computer Standards & Interfaces, March 1999, Elsevier

    Dr Hugo Leonardo Rufiner

  87. Auditory Cortical Representations of Speech Signals for Phoneme Classification

    Article • Springer Science + Business Media

    Dr Hugo Leonardo Rufiner

  88. Evolutionary algorithm for speech segmentation

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  89. Improving the classification accuracy of cardiac patients

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  90. Preserving acoustic cues in speech denoising

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  91. A method of wavelet selection in phoneme recognition

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

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

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  93. Acoustic analysis of speech for detection of laryngeal pathologies

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  94. Study of complexity in normal and pathological speech signals

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner

  95. 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

  96. Self-organizing neural tree networks

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Hugo Leonardo Rufiner