| 2026 | ESA | Polynomial-Size Encoding of All Cuts of Small Value in Integer-Valued Symmetric Submodular Functions. | Sang-il Oum, Marek Sokolowski |
| 2026 | SODA | The Erdős-Psa property for circle graphs as vertex-minors. | Rutger Campbell, Jochen Pascal Gollin, Meike Hatzel, O-joung Kwon, Rose McCarty, Sang-il Oum, Sebastian Wiederrecht |
| 2025 | LICS | Recognisability Equals Definability for Finitely Representable Matroids of Bounded Path-Width. | Rutger Campbell, Bruno Guillon, Mamadou Moustapha Kant, Eun Jung Kim, Sang-il Oum |
| 2023 | ESA | Space-Efficient Parameterized Algorithms on Graphs of Low Shrubdepth. | Benjamin Bergougnoux, Vera Chekan, Robert Ganian, Mamadou Moustapha Kant, Matthias Mnich, Sang-il Oum, Michal Pilipczuk, Erik Jan van Leeuwen |
| 2022 | STACS | Obstructions for Matroids of Path-Width at most k and Graphs of Linear Rank-Width at most k. | Mamadou Moustapha Kant, Eun Jung Kim, O-joung Kwon, Sang-il Oum |
| 2021 | ISAAC | Γ-Graphic Delta-Matroids and Their Applications. | Donggyu Kim, Duksang Lee, Sang-il Oum |
| 2020 | ISAAC | How to Decompose a Graph into a Tree-Like Structure (Invited Talk). | Sang-il Oum |
| 2020 | MFCS | A Polynomial Kernel for 3-Leaf Power Deletion. | Jungho Ahn, Eduard Eiben, O-joung Kwon, Sang-il Oum |
| 2018 | ICALP | Finding Branch-Decompositions of Matroids, Hypergraphs, and More. | Jisu Jeong, Eun Jung Kim, Sang-il Oum |
| 2018 | WG | Computing Small Pivot-Minors. | Konrad K. Dabrowski, Franois Dross, Jisu Jeong, Mamadou Moustapha Kant, O-joung Kwon, Sang-il Oum, Danil Paulusma |
| 2016 | SODA | Constructive algorithm for path-width of matroids. | Jisu Jeong, Eun Jung Kim, Sang-il Oum |
| 2015 | WAOA | An FPT 2-Approximation for Tree-cut Decomposition. | Eunjung Kim, Sang-il Oum, Christophe Paul, Ignasi Sau, Dimitrios M. Thilikos |
| 2014 | WG | Unifying Duality Theorems for Width Parameters in Graphs and Matroids (Extended Abstract). | Reinhard Diestel, Sang-il Oum |
| 2013 | STACS | Excluded vertex-minors for graphs of linear rank-width at most k. | Jisu Jeong, O-joung Kwon, Sang-il Oum |
| 2012 | ICALP | Deciding First Order Properties of Matroids. | Tomas Gavenciak, Daniel Krl, Sang-il Oum |
| 2007 | ESA | Finding Branch-Decompositions and Rank-Decompositions. | Petr Hlinen, Sang-il Oum |
| 2006 | SODA | Certifying large branch-width. | Sang-il Oum, Paul D. Seymour |
| 2005 | WG | Approximating Rank-Width and Clique-Width Quickly. | Sang-il Oum |