Robert Hildebrand

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 23

Top Topics

Job Shop Scheduling

Totally Unimodular

Quadratic Program

Continuous Relaxation

Top Venues

Math. Oper. Res.

Publications

Benjamin Beach, Robert Burlacu, Andreas Bärmann, Lukas Hager, Robert Hildebrand
Enhancements of discretization approaches for non-convex mixed-integer quadratically constrained quadratic programming: Part I. Comput. Optim. Appl. 87 (3) (2024)
Benjamin Beach, Robert Burlacu, Andreas Bärmann, Lukas Hager, Robert Hildebrand
Enhancements of discretization approaches for non-convex mixed-integer quadratically constrained quadratic programming: part II. Comput. Optim. Appl. 87 (3) (2024)
Daniel Bienstock, Alberto Del Pia, Robert Hildebrand
Complexity, exactness, and rationality in polynomial optimization. Math. Program. 197 (2) (2023)
Benjamin Beach, Robert Hildebrand, Joey Huchette
Compact mixed-integer programming formulations in quadratic optimization. J. Glob. Optim. 84 (4) (2022)
Joshua Moser, Julia Hoffman, Robert Hildebrand, Erik Komendera
An Autonomous Task Assignment Paradigm for Autonomous Robotic In-Space Assembly. Frontiers Robotics AI 9 (2022)
Robert Hildebrand, Matthias Köppe, Yuan Zhou
Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem. VII. Inverse Semigroup Theory, Closures, Decomposition of Perturbations. Open J. Math. Optim. 3 (2022)
Daniel Bienstock, Alberto Del Pia, Robert Hildebrand
Complexity, Exactness, and Rationality in Polynomial Optimization. IPCO (2021)
Benjamin Beach, Robert Hildebrand, Kimberly P. Ellis, Baptiste Lebreton
An approximate method for the optimization of long-Horizon tank blending and scheduling operations. Comput. Chem. Eng. 141 (2020)
Joshua Moser, Julia Hoffman, Robert Hildebrand, Erik Komendera
A Flexible Job Shop Scheduling Representation of the Autonomous In-Space Assembly Task Assignment Problem. CoRR (2020)
Robert Hildebrand, Matthias Köppe, Yuan Zhou
On Perturbation Spaces of Minimal Valid Functions: Inverse Semigroup Theory and Equivariant Decomposition Theorem. IPCO (2019)
Stephen R. Chestnut, Robert Hildebrand, Rico Zenklusen
Sublinear Bounds for a Quantitative Doignon-Bell-Scarf Theorem. SIAM J. Discret. Math. 32 (1) (2018)
Sanjeeb Dash, Oktay Günlük, Robert Hildebrand
Binary extended formulations of polyhedral mixed-integer sets. Math. Program. 170 (1) (2018)
Amitabh Basu, Robert Hildebrand, Marco Molinaro
Minimal cut-generating functions are nearly extreme. Math. Program. 172 (1-2) (2018)
Jörg Bader, Robert Hildebrand, Robert Weismantel, Rico Zenklusen
Mixed integer reformulations of integer programs and the affine TU-dimension of a matrix. Math. Program. 169 (2) (2018)
Robert Hildebrand, Robert Weismantel, Rico Zenklusen
Extension Complexity Lower Bounds for Mixed-Integer Extended Formulations. SODA (2017)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Equivariant perturbation in Gomory and Johnson's infinite group problem - III: foundations for the k-dimensional case with applications to k=2. Math. Program. 163 (1-2) (2017)
Robert Hildebrand, Robert Weismantel, Kevin Zemmer
An FPTAS for Minimizing Indefinite Quadratic Forms over Integers in Polyhedra. SODA (2016)
Alberto Del Pia, Robert Hildebrand, Robert Weismantel, Kevin Zemmer
Minimizing Cubic and Homogeneous Polynomials over Integers in the Plane. Math. Oper. Res. 41 (2) (2016)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Light on the infinite group relaxation I: foundations and taxonomy. 4OR 14 (1) (2016)
Amitabh Basu, Robert Hildebrand, Marco Molinaro
Minimal Cut-Generating Functions are Nearly Extreme. IPCO (2016)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Light on the infinite group relaxation II: sufficient conditions for extremality, sequences, and algorithms. 4OR 14 (2) (2016)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem. I. The One-Dimensional Case. Math. Oper. Res. 40 (1) (2015)
Robert Hildebrand, Timm Oertel, Robert Weismantel
Note on the complexity of the mixed-integer hull of a polyhedron. Oper. Res. Lett. 43 (3) (2015)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem. III. Foundations for the k-Dimensional Case with Applications to k=2. CoRR (2014)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Light on the Infinite Group Relaxation. CoRR (2014)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
The triangle closure is a polyhedron. Math. Program. 145 (1-2) (2014)
Amitabh Basu, Robert Hildebrand, Matthias Köppe, Marco Molinaro
A (k+1)-Slope Theorem for the k-Dimensional Infinite Group Relaxation. SIAM J. Optim. 23 (2) (2013)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem: II. The Unimodular Two-Dimensional Case. IPCO (2013)
Robert Hildebrand, Matthias Köppe
. Discret. Optim. 10 (1) (2013)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem. II. The Unimodular Two-Dimensional Case CoRR (2012)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
The Triangle Closure is a Polyhedron CoRR (2011)
Amitabh Basu, Robert Hildebrand, Matthias Köppe
Algorithmic and Complexity Results for Cutting Planes Derived from Maximal Lattice-Free Convex Sets CoRR (2011)
Robert Hildebrand, Matthias Köppe
A Faster Algorithm for Quasi-convex Integer Polynomial Optimization CoRR (2010)