Publications

My main publications in reversed chronological order.

2023

  1. preview_fine_print.png
    The fine print on tempered posteriors
    Konstantinos Pitas, and Julyan Arbel
    The 15th Asian Conference in Machine Learning, ACML, PMLR 2023, 2023
    arXiv

2022

  1. preview_cold_posteriors.png
    Cold Posteriors through PAC-Bayes
    Konstantinos Pitas, and Julyan Arbel
    NeurIPS 2022 Workshop on Trustworthy and Socially Responsible Machine Learning (TSRML 2022), 2022
    arXiv

2020

  1. preview_dissecting.png
    Dissecting non-vacuous generalization bounds based on the mean-field approximation
    Konstantinos Pitas
    In International Conference on Machine Learning, 2020
    arXiv

2019

  1. preview_the_role_of_invariance.png
    The role of invariance in spectral complexity-based generalization bounds
    Konstantinos Pitas, Andreas Loukas, Mike Davies, and 1 more author
    NeurIPS 2019 Workshop on Machine Learning with Guarantees, Vancouver, Canada., 2019
    arXiv