Joseph Paat

According to our database, Joseph Paat authored at least 18 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

On the Column Number and Forbidden Submatrices for \(\Delta\)-Modular Matrices.

Joseph Paat, Ingo Stallknecht, Zach Walsh, Luze Xu

SIAM J. Discret. Math., March, 2024

A colorful Steinitz Lemma with application to block-structured integer programs.

Timm Oertel, Joseph Paat, Robert Weismantel

Math. Program., March, 2024

2023

Compressing Branch-and-Bound Trees.

Gonzalo Muñoz, Joseph Paat, Álinson S. Xavier

Proceedings of the Integer Programming and Combinatorial Optimization, 2023

Towards a Characterization of Maximal Quadratic-Free Sets.

Gonzalo Muñoz, Joseph Paat, Felipe Serrano

Proceedings of the Integer Programming and Combinatorial Optimization, 2023

2022

The integrality number of an integer program.

Joseph Paat, Miriam Schlöter, Robert Weismantel

Math. Program., 2022

Constructing lattice-free gradient polyhedra in dimension two.

Joseph Paat, Miriam Schlöter, Emily Speakman

Math. Program., 2022

Improving the Cook et al. Proximity Bound Given Integral Valued Constraints.

Marcel Celaya, Stefan Kuhlmann, Joseph Paat, Robert Weismantel

Proceedings of the Integer Programming and Combinatorial Optimization, 2022

2020

The Distributions of Functions Related to Parametric Integer Optimization.

Timm Oertel, Joseph Paat, Robert Weismantel

SIAM J. Appl. Algebra Geom., 2020

Distances between optimal solutions of mixed-integer programs.

Joseph Paat, Robert Weismantel, Stefan Weltge

Math. Program., 2020

Improving Proximity Bounds Using Sparsity.

Jon Lee, Joseph Paat, Ingo Stallknecht, Luze Xu

Proceedings of the Combinatorial Optimization - 6th International Symposium, 2020

2019

Nonunique Lifting of Integer Variables in Minimal Inequalities.

Amitabh Basu, Santanu S. Dey, Joseph Paat

SIAM J. Discret. Math., 2019

The Structure of the Infinite Models in Integer Programming.

Amitabh Basu, Michele Conforti, Marco Di Summa, Joseph Paat

Math. Oper. Res., 2019

Most IPs with bounded determinants can be solved in polynomial time.

Joseph Paat, Miriam Schlöter, Robert Weismantel

CoRR, 2019

Sparsity of Integer Solutions in the Average Case.

Timm Oertel, Joseph Paat, Robert Weismantel

Proceedings of the Integer Programming and Combinatorial Optimization, 2019

2018

Approximation of Corner Polyhedra with Families of Intersection Cuts.

Gennadiy Averkov, Amitabh Basu, Joseph Paat

SIAM J. Optim., 2018

Extreme functions with an arbitrary number of slopes.

Amitabh Basu, Michele Conforti, Marco Di Summa, Joseph Paat

Math. Program., 2018

Conflict-free railway track assignment at depots.

Brady Gilg, Torsten Klug, Rosemarie Martienssen, Joseph Paat, Thomas Schlechte, Christof Schulz, Senan Seymen, Alexander Tesch

J. Rail Transp. Plan. Manag., 2018

2015

Operations that Preserve the Covering Property of the Lifting Region.

Amitabh Basu, Joseph Paat

SIAM J. Optim., 2015