| Publications

Selected Publications Categorized by Work Type.

Systematic Review

  1. review_preview
    A review, current challenges, and future possibilities on emotion recognition using machine learning and physiological signals
    Patrícia Bota ,  Chen Wang ,  Ana LN Fred , and 1 more author
    IEEE access, 2019
    PDF

Software Tool

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    BioSPPy: A Python toolbox for physiological signal processing
    Patrı́cia Bota ,  Rafael Silva ,  Carlos Carreiras , and 2 more authors
    SoftwareX, 2024
    PDF
  2. retrospective_preview.jpg
    Exploring Retrospective Annotation in Long-videos for Emotion Recognition
    Patrícia Bota ,  Pablo Cesar ,  Ana Fred , and 1 more author
    IEEE Transactions on Affective Computing, 2024
    PDF
  3. emotiphai_preview
    EmotiphAI: a biocybernetic engine for real-time biosignals acquisition in a collective setting
    Patrı́cia Bota ,  Emmanuel Flety ,  Hugo Plácido da Silva , and 1 more author
    Neural Computing and Applications, 2023
    PDF
  4. tsfel_preview
    TSFEL: Time series feature extraction library
    Marı́lia Barandas ,  Duarte Folgado ,  Letı́cia Fernandes , and 6 more authors
    SoftwareX, 2020
    PDF

Signal Processing

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    Impact of sampling rate and interpolation on photoplethysmography and electrodermal activity signals’ waveform morphology and feature extraction
    Rafael Silva ,  Gonçalo Salvador ,  Patrı́cia Bota , and 2 more authors
    Neural Computing and Applications, 2023
    PDF
  2. benchmarking_preview
    Benchmarking of Sensor Configurations and Measurement Sites for Out-of-the-Lab Photoplethysmography
    Max Nobre Supelnic ,  Afonso Fortes Ferreira ,  Patrı́cia Justo Bota , and 2 more authors
    Sensors, 2023
    PDF

Dataset

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    A real-world Dataset of group emotion experiences based on physiological data
    Patrı́cia Bota ,  Joana Brito ,  Ana Fred , and 2 more authors
    Scientific Data, 2024
    PDF
  2. acting_emotions_preview.png
    Acting emotions: physiological correlates of emotional valence and arousal dynamics in theatre
    Luı́s Aly ,  Patrícia Bota ,  Leonor Godinho , and 2 more authors
    In Proceedings of the 2022 ACM International Conference on Interactive Media Experiences , 2022
    PDF

Artificial Intelligence

  1. group_syn_preview
    Group synchrony for emotion recognition using physiological signals
    Patrı́cia Bota ,  Tianyi Zhang ,  Abdallah El Ali , and 3 more authors
    IEEE Transactions on Affective Computing, 2023
    PDF
  2. are_we_there_preview
    Emotion assessment using feature fusion and decision fusion classification based on physiological data: Are we there yet?
    Patrı́cia Bota ,  Chen Wang ,  Ana Fred , and 1 more author
    Sensors, 2020
    PDF
  3. SSAL_preview
    A semi-automatic annotation approach for human activity recognition
    Patrı́cia Bota ,  Joana Silva ,  Duarte Folgado , and 1 more author
    Sensors, 2019
    PDF
  4. dissimilarity_preview.png
    A dissimilarity-based approach to automatic classification of biosignal modalities
    Patrı́cia Bota ,  Ana Fred ,  João Valente , and 2 more authors
    Applied Soft Computing, 2022
    PDF