Joseph Paat

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 24

Top Topics

Integer Program

Top Venues

SIAM J. Discret. Math.

Publications

Timm Oertel, Joseph Paat, Robert Weismantel
A colorful Steinitz Lemma with application to block-structured integer programs. Math. Program. 204 (1) (2024)
Suresh Bolusani, Mathieu Besançon, Ambros M. Gleixner, Timo Berthold, Claudia D'Ambrosio, Gonzalo Muñoz, Joseph Paat, Dimitri Thomopulos
The MIP Workshop 2023 Computational Competition on reoptimization. Math. Program. Comput. 16 (2) (2024)
Joseph Paat, Ingo Stallknecht, Zach Walsh, Luze Xu
On the Column Number and Forbidden Submatrices for \(\Delta\)-Modular Matrices. SIAM J. Discret. Math. 38 (1) (2024)
Gonzalo Muñoz, Joseph Paat, Álinson S. Xavier
Compressing Branch-and-Bound Trees. IPCO (2023)
Gonzalo Muñoz, Joseph Paat, Felipe Serrano
Towards a Characterization of Maximal Quadratic-Free Sets. IPCO (2023)
Joseph Paat, Miriam Schlöter, Robert Weismantel
The integrality number of an integer program. Math. Program. 192 (1) (2022)
Marcel Celaya, Stefan Kuhlmann, Joseph Paat, Robert Weismantel
Improving the Cook et al. Proximity Bound Given Integral Valued Constraints. IPCO (2022)
Joseph Paat, Miriam Schlöter, Emily Speakman
Constructing lattice-free gradient polyhedra in dimension two. Math. Program. 192 (1) (2022)
Jon Lee, Joseph Paat, Ingo Stallknecht, Luze Xu
Improving Proximity Bounds Using Sparsity. ISCO (2020)
Joseph Paat, Robert Weismantel, Stefan Weltge
Distances between optimal solutions of mixed-integer programs. Math. Program. 179 (1) (2020)
Joseph Paat, Miriam Schlöter, Robert Weismantel
The Integrality Number of an Integer Program. IPCO (2020)
Joseph Paat, Miriam Schlöter, Emily Speakman
Constructing Lattice-Free Gradient Polyhedra in Dimension Two. IPCO (2020)
Timm Oertel, Joseph Paat, Robert Weismantel
The Distributions of Functions Related to Parametric Integer Optimization. SIAM J. Appl. Algebra Geom. 4 (3) (2020)
Amitabh Basu, Michele Conforti, Marco Di Summa, Joseph Paat
The Structure of the Infinite Models in Integer Programming. Math. Oper. Res. 44 (4) (2019)
Timm Oertel, Joseph Paat, Robert Weismantel
Sparsity of Integer Solutions in the Average Case. IPCO (2019)
Amitabh Basu, Santanu S. Dey, Joseph Paat
Nonunique Lifting of Integer Variables in Minimal Inequalities. SIAM J. Discret. Math. 33 (2) (2019)
Joseph Paat, Miriam Schlöter, Robert Weismantel
Most IPs with bounded determinants can be solved in polynomial time. CoRR (2019)
Brady Gilg, Torsten Klug, Rosemarie Martienssen, Joseph Paat, Thomas Schlechte, Christof Schulz, Senan Seymen, Alexander Tesch
Conflict-free railway track assignment at depots. J. Rail Transp. Plan. Manag. 8 (1) (2018)
Gennadiy Averkov, Amitabh Basu, Joseph Paat
Approximation of Corner Polyhedra with Families of Intersection Cuts. SIAM J. Optim. 28 (1) (2018)
Amitabh Basu, Michele Conforti, Marco Di Summa, Joseph Paat
Extreme functions with an arbitrary number of slopes. Math. Program. 172 (1-2) (2018)
Amitabh Basu, Michele Conforti, Marco Di Summa, Joseph Paat
The Structure of the Infinite Models in Integer Programming. IPCO (2017)
Gennadiy Averkov, Amitabh Basu, Joseph Paat
Approximation of Corner Polyhedra with Families of Intersection Cuts. IPCO (2017)
Amitabh Basu, Michele Conforti, Marco Di Summa, Joseph Paat
Extreme Functions with an Arbitrary Number of Slopes. IPCO (2016)
Amitabh Basu, Joseph Paat
Operations that Preserve the Covering Property of the Lifting Region. SIAM J. Optim. 25 (4) (2015)