Here you can find my machine learning research papers, MSc thesis, and EngD thesis.


  1. Probabilistic Demand Forecasting with Graph Neural Networks   citations
    Kozodoi, Nikita, Zinovyeva, Liza,  Valentin, Simon and 2 more authors
    In ECML-PKDD 2023 International Workshop on Machine Learning for Irregular Time Series 2023


  1. EngD Thesis
    FIOD Image Intelligence: An Application for Large-Scale Object Detection and Analysis
    Pereira, João


  1. Learning Representations from Healthcare Time Series Data for Unsupervised Anomaly Detection   76 citations
    Pereira, João,  and Silveira, Margarida
    In 2019 IEEE International Conference on Big Data and Smart Computing (BigComp) Feb 2019
  2. Unsupervised Representation Learning and Anomaly Detection in ECG Sequences   29 citations
    Pereira, João,  and Silveira, Margarida
    International Journal of Data Mining and Bioinformatics, Aug 2019


  1. Unsupervised Anomaly Detection in Energy Time Series Data Using Variational Recurrent Autoencoders with Attention   162 citations
    Pereira, João,  and Silveira, Margarida
    In 2018 17th IEEE International Conference on Machine Learning and Applications (ICMLA) Dec 2018
  2. MSc Thesis
    Unsupervised Anomaly Detection in Time Series Data Using Deep Learning   7 citations
    Pereira, João
    Nov 2018