Jannik Irmai

19 papers A* 2A 1Journal 13Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Algorithms for the preordering problem and their application to the task of jointly clustering and ordering the accounts of a social network.
Trans. Mach. Learn. Res.
Jannik Irmai, Maximilian Moeller, Bjoern Andres
2026 J jnl
Partial Optimality in the Preordering Problem.
CoRR
David Stein, Jannik Irmai, Bjoern Andres
2025 A* conf
A Sub-Problem Quantum Alternating Operator Ansatz for Correlation Clustering.
ICML
Lucas Fabian Naumann, Jannik Irmai, Bjoern Andres
2025 J jnl
Corrigendum to "A polyhedral study of lifted multicuts" [Discrete Optim. 47 (2023) 100757].
Discret. Optim.
Bjoern Andres, Silvia Di Gregorio, Jannik Irmai, Jan-Hendrik Lange
2025 J jnl
Preordering: A hybrid of correlation clustering and partial ordering.
CoRR
Jannik Irmai, Maximilian Moeller, Bjoern Andres
2024 A conf
A 4-Approximation Algorithm for Min Max Correlation Clustering.
AISTATS
Holger S. G. Heidrich, Jannik Irmai, Bjoern Andres
2024 J jnl
A Graph Multi-separator Problem for Image Segmentation.
J. Math. Imaging Vis.
Jannik Irmai, Shengxian Zhao, Mark Schöne, Jannik Presberger, Bjoern Andres
2024 — conf
A State-of-the-Art Cutting Plane Algorithm for Clique Partitioning.
GCPR (1)
Jannik Irmai, Bjoern Andres
2024 A* conf
Box Facets and Cut Facets of Lifted Multicut Polytopes.
ICML
Lucas Fabian Naumann, Jannik Irmai, Shengxian Zhao, Bjoern Andres
2024 J jnl
Chorded Cycle Facets of Clique Partitioning Polytopes.
CoRR
Jannik Irmai, Lucas Fabian Naumann, Bjoern Andres
2024 J jnl
Cut Facets and Cube Facets of Lifted Multicut Polytopes.
CoRR
Lucas Fabian Naumann, Jannik Irmai, Shengxian Zhao, Bjoern Andres
2023 J jnl
A 4-approximation algorithm for min max correlation clustering.
CoRR
Holger S. G. Heidrich, Jannik Irmai, Bjoern Andres
2023 J jnl
A Graph Multi-separator Problem for Image Segmentation.
CoRR
Jannik Irmai, Shengxian Zhao, Jannik Presberger, Bjoern Andres
2023 J jnl
A polyhedral study of lifted multicuts.
Discret. Optim.
Bjoern Andres, Silvia Di Gregorio, Jannik Irmai, Jan-Hendrik Lange
2023 — conf
Pushing the Limits of an FCN and A CRF Towards Near-Ideal Vertebrae Labelling.
ISBI
Anjany Sekuboyina, Jannik Irmai, Suprosanna Shit, Jan Kirschke, Bjoern Andres, Bjoern H. Menze
2022 J jnl
A Polyhedral Study of Lifted Multicuts.
CoRR
Bjoern Andres, Silvia Di Gregorio, Jannik Irmai, Jan-Hendrik Lange
2022 J jnl
The Stochastic Bilevel Continuous Knapsack Problem with Uncertain Follower's Objective.
J. Optim. Theory Appl.
Christoph Buchheim, Dorothee Henke, Jannik Irmai
2022 — conf
The Stochastic Bilevel Selection Problem.
OR
Jannik Irmai
2021 J jnl
The stochastic bilevel continuous knapsack problem with uncertain follower's objective.
CoRR
Christoph Buchheim, Dorothee Henke, Jannik Irmai