| 2020 | A Fast (2 + 2/7)-Approximation Algorithm for Capacitated Cycle Covering. | Vera Traub, Thorben Trbst |
| 2020 | Sequence Independent Lifting for the Set of Submodular Maximization Problem. | Xueyu Shi, Oleg A. Prokopyev, Bo Zeng |
| 2020 | Persistency of Linear Programming Relaxations for the Stable Set Problem. | Elisabeth Rodrguez-Heck, Karl Stickler, Matthias Walter, Stefan Weltge |
| 2020 | The Integrality Number of an Integer Program. | Joseph Paat, Miriam Schlter, Robert Weismantel |
| 2020 | Constructing Lattice-Free Gradient Polyhedra in Dimension Two. | Joseph Paat, Miriam Schlter, Emily Speakman |
| 2020 | Maximal Quadratic-Free Sets. | Gonzalo Muoz, Felipe Serrano |
| 2020 | On Generalized Surrogate Duality in Mixed-Integer Nonlinear Programming. | Benjamin Mller, Gonzalo Muoz, Maxime Gasse, Ambros M. Gleixner, Andrea Lodi, Felipe Serrano |
| 2020 | Single Source Unsplittable Flows with Arc-Wise Lower and Upper Bounds. | Sarah Morell, Martin Skutella |
| 2020 | Weighted Triangle-Free 2-Matching Problem with Edge-Disjoint Forbidden Triangles. | Yusuke Kobayashi |
| 2020 | Packing Under Convex Quadratic Constraints. | Max Klimm, Marc E. Pfetsch, Rico Raber, Martin Skutella |
| 2020 | About the Complexity of Two-Stage Stochastic IPs. | Kim-Manuel Klein |
| 2020 | Sparse Graphs and an Augmentation Problem. | Csaba Kirly, Andrs Mihlyk |
| 2020 | Popular Branchings and Their Dual Certificates. | Telikepalli Kavitha, Tams Kirly, Jannik Matuschke, Ildik Schlotter, Ulrike Schmidt-Kraepelin |
| 2020 | Fair Colorful k-Center Clustering. | Xinrui Jia, Kshiteej Sheth, Ola Svensson |
| 2020 | Graph Coloring Lower Bounds from Decision Diagrams. | Willem-Jan van Hoeve |
| 2020 | Recognizing Even-Cycle and Even-Cut Matroids. | Cheolwon Heo, Bertrand Guenin |
| 2020 | Continuous Facility Location on Graphs. | Tim A. Hartmann, Stefan Lendl, Gerhard J. Woeginger |
| 2020 | Stochastic Makespan Minimization in Structured Set Systems (Extended Abstract). | Anupam Gupta, Amit Kumar, Viswanath Nagarajan, Xiangkun Shen |
| 2020 | Integer Plane Multiflow Maximisation: Flow-Cut Gap and One-Quarter-Approximation. | Naveen Garg, Nikhil Kumar, Andrs Seb |
| 2020 | Algorithms for Flows over Time with Scheduling Costs. | Dario Frascaria, Neil Olver |
| 2020 | On a Generalization of the Chvtal-Gomory Closure. | Sanjeeb Dash, Oktay Gnlk, Dabeen Lee |
| 2020 | Extended Formulations for Stable Set Polytopes of Graphs Without Two Disjoint Odd Cycles. | Michele Conforti, Samuel Fiorini, Tony Huynh, Stefan Weltge |
| 2020 | Improved Approximation Algorithms for Inventory Problems. | Thomas Bosman, Neil Olver |
| 2020 | Implementing Automatic Benders Decomposition in a Modern MIP Solver. | Pierre Bonami, Domenico Salvagnin, Andrea Tramontani |
| 2020 | Tight Approximation Bounds for Maximum Multi-coverage. | Siddharth Barman, Omar Fawzi, Suprovat Ghoshal, Emirhan Grpinar |