publications

2026

  1. mapping_on_a_budget.png
    Mapping on a Budget: Optimizing Spatial Data Collection for ML
    L. Betti, F. Sanni, G. Sogoyou, and 4 more authors
    In Proceedings of the AAAI Conference on Artificial Intelligence, 2026
    arXiv
    N/A Google Scholar citations
  2. ot_on_the_map.png
    OT on the Map: Quantifying Domain Shifts in Geographic Space
    H. Zhang, L. Betti, K. Klemmer, and 2 more authors
    arXiv preprint arXiv:2604.16220, 2026
    arXiv
  3. explainable_earth_embeddings.png
    What’s in an Earth Embedding? An Explainability Analysis of Location Encoders
    L. Betti, S. Ricke, I. Obadic, and 2 more authors
    arXiv preprint arXiv:2606.24997, 2026
    arXiv

2025

  1. Benfordness of Measurements Resulting from Box Fragmentation
    L. Betti, I. Durmić, Z. McDonald, and 2 more authors
    Journal of Statistical Theory and Practice, 2025
  2. VC-dimension of hyperplanes over finite fields
    R. Ascoli, L. Betti, J. Cheigh, and 8 more authors
    Graphs and Combinatorics, 2025

2024

  1. VC-dimension and distance chains in \mathbbF_q^d
    R. Ascoli, L. Betti, J. Cheigh, and 8 more authors
    Korean Journal of Mathematics, 2024

2023

  1. Distinct Angles and Angle Chains in Three Dimensions
    R. Ascoli, L. Betti, J.L. Duke, and 6 more authors
    Discrete Mathematics & Theoretical Computer Science, 2023
  2. Lattices in Real Quadratic Fields and Associated Theta Series Arising from Codes over \mathbbF_4 and \mathbbF_2 \times \mathbbF_2
    L. Betti, J. Brown, F. Gaitan, and 2 more authors
    Designs, Codes and Cryptography, 2023