research

Here are listed all my publications and my most recent work in progress.

2024

  1. 4OR
    Dealing with Inequality Constraints in Large-Scale Semidefinite Relaxations for Graph Coloring and Maximum Clique Problems
    Federico Battista, and Marianna De Santis
    4OR. A Quarterly Journal of Operations Research, 2024
  2. Work in progress
    A Branch-and-Cut Algorithm for Mixed-Integer Bilevel Linear Optimization Based on Improving Directions
    Federico Battista, and T. K. Ralphs
    Working paper, COR@L Laboratory, Lehigh University, 2024
  3. Preprint
    Application of the Lovász-Schrijver Operator to Compact Stable Set Integer Programs
    Federico BattistaFabrizio Rossi, and Stefano Smriglio
    arXiv preprint arXiv:2407.19290, 2024

2023

  1. Ph.D. Thesis
    On Semidefinite Lift-and-Project of Combinatorial Optimization Problems
    Federico Battista
    Università di Roma Sapienza, 2023