On the Economic Efficiency of the Combinatorial Clock Auction. - Nicolas Bousquet 001; Yang Cai 001; Christoph Hunkenschröder; Adrian Vetta (SODA, 2016)

Faster Algorithms for Integer Programs with Block Structure. - Friedrich Eisenbrand; Christoph Hunkenschröder; Kim-Manuel Klein (ICALP, 2018)

An Algorithmic Theory of Integer Programming. - Friedrich Eisenbrand; Christoph Hunkenschröder; Kim-Manuel Klein; Martin Koutecký; Asaf Levin; Shmuel Onn (CoRR, 2019)

A 4/3-Approximation Algorithm for the Minimum 2-Edge Connected Subgraph Problem. - Christoph Hunkenschröder; Santosh S. Vempala; Adrian Vetta (ACM Trans. Algorithms, 2019)

On compact representations of Voronoi cells of lattices. - Christoph Hunkenschröder; Gina Reuland; Matthias Schymura (Math. Program., 2020)

Block-Structured Integer and Linear Programming in Strongly Polynomial and Near Linear Time. - Jana Cslovjecsek; Friedrich Eisenbrand; Christoph Hunkenschröder; Lars Rohwedder; Robert Weismantel (SODA, 2021)

Optimizing a low-dimensional convex function over a high-dimensional cube. - Christoph Hunkenschröder; Sebastian Pokutta; Robert Weismantel (CoRR, 2022)

Sparse Approximation over the Cube. - Sabrina Bruckmeier; Christoph Hunkenschröder; Robert Weismantel (IPCO, 2023)

Minimizing a Low-Dimensional Convex Function Over a High-Dimensional Cube. - Christoph Hunkenschröder; Sebastian Pokutta; Robert Weismantel (SIAM J. Optim., 2023)

Reducibility bounds of objective functions over the integers. - Friedrich Eisenbrand; Christoph Hunkenschröder; Kim-Manuel Klein; Martin Koutecký; Asaf Levin; Shmuel Onn (Oper. Res. Lett., 2023)

Tight Lower Bounds for Block-Structured Integer Programs. - Christoph Hunkenschröder; Kim-Manuel Klein; Martin Koutecký; Alexandra Lassota; Asaf Levin (IPCO, 2024)

Deciding whether a lattice has an orthonormal basis is in co-NP. - Christoph Hunkenschröder (Math. Program., 2024)

(Near)-Optimal Algorithms for Sparse Separable Convex Integer Programs. - Christoph Hunkenschröder; Martin Koutecký; Asaf Levin; Tung Anh Vu (IPCO, 2025)